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Pedrampedram

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CancerGov_QA

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Vulvar Cancer

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research

what research (or clinical trials) is being done for Vulvar Cancer ?

New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Vulvar Cancer

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treatment

What are the treatments for Vulvar Cancer ?

Key Points - There are different types of treatment for patients with vulvar cancer. - Four types of standard treatment are used: - Surgery - Radiation therapy - Chemotherapy - Biologic therapy - New types of treatment are being tested in clinical trials. - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with vulvar cancer. Different types of treatments are available for patients with vulvar cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Four types of standard treatment are used: Surgery Surgery is the most common treatment for vulvar cancer. The goal of surgery is to remove all the cancer without any loss of the woman's sexual function. One of the following types of surgery may be done: - Laser surgery: A surgical procedure that uses a laser beam (a narrow beam of intense light) as a knife to make bloodless cuts in tissue or to remove a surface lesion such as a tumor. - Wide local excision: A surgical procedure to remove the cancer and some of the normal tissue around the cancer. - Radical local excision: A surgical procedure to remove the cancer and a large amount of normal tissue around it. Nearby lymph nodes in the groin may also be removed. - Ultrasound surgical aspiration (USA): A surgical procedure to break the tumor up into small pieces using very fine vibrations. The small pieces of tumor are washed away and removed by suction. This procedure causes less damage to nearby tissue. - Vulvectomy: A surgical procedure to remove part or all of the vulva: - Skinning vulvectomy: The top layer of vulvar skin where the cancer is found is removed. Skin grafts from other parts of the body may be needed to cover the area where the skin was removed. - Modified radical vulvectomy: Surgery to remove part of the vulva. Nearby lymph nodes may also be removed. - Radical vulvectomy: Surgery to remove the entire vulva. Nearby lymph nodes are also removed. - Pelvic exenteration: A surgical procedure to remove the lower colon, rectum, and bladder. The cervix, vagina, ovaries, and nearby lymph nodes are also removed. Artificial openings (stoma) are made for urine and stool to flow from the body into a collection bag. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may have chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External and internal radiation therapy are used to treat vulvar cancer, and external radiation therapy may also be used as palliative therapy to relieve symptoms and improve quality of life. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, a body cavity such as the abdomen, or onto the skin, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Topical chemotherapy for vulvar cancer may be applied to the skin in a cream or lotion. See Drugs Approved to Treat Vulvar Cancer for more information. Biologic therapy Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Imiquimod is a biologic therapy that may be used to treat vulvar lesions and is applied to the skin in a cream. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. It is important to have regular follow-up exams to check for recurrent vulvar cancer. Treatment Options by Stage Vulvar Intraepithelial Neoplasia (VIN): Treatment of vulvar intraepithelial neoplasia (VIN) may include the following: - Removal of single lesions or wide local excision. - Laser surgery. - Ultrasound surgical aspiration. - Skinning vulvectomy with or without a skin graft. - Biologic therapy with topical imiquimod. - Stage I Vulvar Cancer: Treatment of stage I vulvar cancer may include the following: - Wide local excision for lesions that are less than 1 millimeter deep.. - Radical local excision and removal of nearby lymph nodes. - Radical local excision and sentinel lymph node biopsy. If cancer is found in the sentinel lymph node, nearby lymph nodes are also removed. - Radiation therapy for patients who cannot have surgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage I vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. - Stage II Vulvar Cancer: Treatment of stage II vulvar cancer may include the following: - Radical local excision and removal of nearby lymph nodes. - Modified radical vulvectomy or radical vulvectomy for large tumors. Nearby lymph nodes may be removed. Radiation therapy may be given after surgery. - Radical local excision and sentinel lymph node biopsy. If cancer is found in the sentinel lymph node, nearby lymph nodes are also removed. - Radiation therapy for patients who cannot have surgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage II vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. - Stage III Vulvar Cancer: Treatment of stage III vulvar cancer may include the following: - Modified radical vulvectomy or radical vulvectomy. Nearby lymph nodes may be removed. Radiation therapy may be given after surgery. - Radiation therapy or chemotherapy and radiation therapy followed by surgery. - Radiation therapy with or without chemotherapy for patients who cannot have surgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage III vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. - Stage IV Vulvar Cancer: Treatment of stage IVA vulvar cancer may include the following: - Radical vulvectomy and pelvic exenteration. - Radical vulvectomy followed by radiation therapy. - Radiation therapy or chemotherapy and radiation therapy followed by surgery. - Radiation therapy with or without chemotherapy for patients who cannot have surgery. There is no standard treatment for stage IVB vulvar cancer. Treatment may include a clinical trial of a new treatment. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage IVB vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Treatment Options for Recurrent Vulvar Cancer Treatment of recurrent vulvar cancer may include the following: - Wide local excision with or without radiation therapy to treat cancer that has come back in the same area. - Radical vulvectomy and pelvic exenteration to treat cancer that has come back in the same area. - Chemotherapy and radiation therapy with or without surgery. - Radiation therapy followed by surgery or chemotherapy. - Radiation therapy as palliative treatment to relieve symptoms and improve quality of life. - A clinical trial of a new treatment. Check the list of NCI-supported cancer clinical trials that are now accepting patients with recurrent vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

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Anal Cancer

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prevention

How to prevent Anal Cancer ?

Key Points - Avoiding risk factors and increasing protective factors may help prevent cancer. - The following are risk factors for anal cancer: - Anal HPV infection - Certain medical conditions - History of cervical, vaginal, or vulvar cancer - HIV infection/AIDS - Immunosuppression - Certain sexual practices - Cigarette smoking - The following protective factor decreases the risk of anal cancer: - HPV vaccine - It is not clear if the following protective factor decreases the risk of anal cancer: - Condom use - Cancer prevention clinical trials are used to study ways to prevent cancer. - New ways to prevent anal cancer are being studied in clinical trials. Avoiding risk factors and increasing protective factors may help prevent cancer. Avoiding cancer risk factors may help prevent certain cancers. Risk factors include smoking, being overweight, and not getting enough exercise. Increasing protective factors such as quitting smoking and exercising may also help prevent some cancers. Talk to your doctor or other health care professional about how you might lower your risk of cancer. The following are risk factors for anal cancer: Anal HPV infection Being infected with human papillomavirus (HPV) is the main risk factor for anal cancer. Being infected with HPV can lead to squamous cell carcinoma of the anus, the most common type of anal cancer. About nine out of every ten cases of anal cancer are found in patients with anal HPV infection. Patients with healthy immune systems are usually able to fight HPV infections. Patients with weakened immune systems who are infected with HPV have a higher risk of anal cancer. Certain medical conditions History of cervical, vaginal, or vulvar cancer Cervical cancer, vaginal cancer, and vulvar cancer are related to HPV infection. Women who have had cervical, vaginal, or vulvar cancer have a higher risk of anal cancer. HIV infection/AIDS Being infected with human immunodeficiency virus (HIV) is a strong risk factor for anal cancer. HIV is the cause of acquired immunodeficiency syndrome (AIDS). HIV weakens the body's immune system and its ability to fight infection. HPV infection of the anus is common among patients who are HIV-positive. The risk of anal cancer is higher in men who are HIV-positive and have sex with men compared with men who are HIV-negative and have sex with men. Women who are HIV-positive also have an increased risk of anal cancer compared with women who are HIV-negative. Studies show that intravenous drug use or cigarette smoking may further increase the risk of anal cancer in patients who are HIV-positive. Immunosuppression Immunosuppression is a condition that weakens the body's immune system and its ability to fight infections and other diseases. Chronic (long-term) immunosuppression may increase the risk of anal cancer because it lowers the body's ability to fight HPV infection. Patients who have an organ transplant and receive immunosuppressive medicine to prevent organ rejection have an increased risk of anal cancer. Having an autoimmune disorder such as Crohn disease or psoriasis may increase the risk of anal cancer. It is not clear if the increased risk is due to the autoimmune condition, the treatment for the condition, or a combination of both. Certain sexual practices The following sexual practices increase the risk of anal cancer because they increase the chance of being infected with HPV: - Having receptive anal intercourse (anal sex). - Having many sexual partners. - Sex between men. Men and women who have a history of anal warts or other sexually transmitted diseases also have an increased risk of anal cancer. Cigarette smoking Studies show that cigarette smoking increases the risk of anal cancer. Studies also show that current smokers have a higher risk of anal cancer than smokers who have quit or people who have never smoked. The following protective factor decreases the risk of anal cancer: HPV vaccine The human papillomavirus (HPV) vaccine is used to prevent anal cancer, cervical cancer, vulvar cancer, and vaginal cancer caused by HPV. It is also used to prevent lesions caused by HPV that may become cancer in the future. Studies show that being vaccinated against HPV lowers the risk of anal cancer. The vaccine may work best when it is given before a person is exposed to HPV. It is not clear if the following protective factor decreases the risk of anal cancer: Condom use It is not known if the use of condoms protects against anal HPV infection. This is because not enough studies have been done to prove this. Cancer prevention clinical trials are used to study ways to prevent cancer. Cancer prevention clinical trials are used to study ways to lower the risk of developing certain types of cancer. Some cancer prevention trials are conducted with healthy people who have not had cancer but who have an increased risk for cancer. Other prevention trials are conducted with people who have had cancer and are trying to prevent another cancer of the same type or to lower their chance of developing a new type of cancer. Other trials are done with healthy volunteers who are not known to have any risk factors for cancer. The purpose of some cancer prevention clinical trials is to find out whether actions people take can prevent cancer. These may include eating fruits and vegetables, exercising, quitting smoking, or taking certain medicines, vitamins, minerals, or food supplements. New ways to prevent anal cancer are being studied in clinical trials. Clinical trials are taking place in many parts of the country. Information about clinical trials for anal cancer prevention can be found in the Clinical Trials section of the NCI Web site.

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Prostate Cancer

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information

What is (are) Prostate Cancer ?

Key Points - Prostate cancer is a disease in which malignant (cancer) cells form in the tissues of the prostate. - Signs of prostate cancer include a weak flow of urine or frequent urination. - Tests that examine the prostate and blood are used to detect (find) and diagnose prostate cancer. - Certain factors affect prognosis (chance of recovery) and treatment options. Prostate cancer is a disease in which malignant (cancer) cells form in the tissues of the prostate. The prostate is a gland in the male reproductive system. It lies just below the bladder (the organ that collects and empties urine) and in front of the rectum (the lower part of the intestine). It is about the size of a walnut and surrounds part of the urethra (the tube that empties urine from the bladder). The prostate gland makes fluid that is part of the semen. Prostate cancer is most common in older men. In the U.S., about 1 out of 5 men will be diagnosed with prostate cancer.

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Prostate Cancer

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symptoms

What are the symptoms of Prostate Cancer ?

Signs of prostate cancer include a weak flow of urine or frequent urination. These and other signs and symptoms may be caused by prostate cancer or by other conditions. Check with your doctor if you have any of the following: - Weak or interrupted ("stop-and-go") flow of urine. - Sudden urge to urinate. - Frequent urination (especially at night). - Trouble starting the flow of urine. - Trouble emptying the bladder completely. - Pain or burning while urinating. - Blood in the urine or semen. - A pain in the back, hips, or pelvis that doesn't go away. - Shortness of breath, feeling very tired, fast heartbeat, dizziness, or pale skin caused by anemia. Other conditions may cause the same symptoms. As men age, the prostate may get bigger and block the urethra or bladder. This may cause trouble urinating or sexual problems. The condition is called benign prostatic hyperplasia (BPH), and although it is not cancer, surgery may be needed. The symptoms of benign prostatic hyperplasia or of other problems in the prostate may be like symptoms of prostate cancer.

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Prostate Cancer

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exams and tests

How to diagnose Prostate Cancer ?

Tests that examine the prostate and blood are used to detect (find) and diagnose prostate cancer. The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Digital rectal exam (DRE): An exam of the rectum. The doctor or nurse inserts a lubricated, gloved finger into the rectum and feels the prostate through the rectal wall for lumps or abnormal areas. - Prostate-specific antigen (PSA) test : A test that measures the level of PSA in the blood. PSA is a substance made by the prostate that may be found in an increased amount in the blood of men who have prostate cancer. PSA levels may also be high in men who have an infection or inflammation of the prostate or BPH (an enlarged, but noncancerous, prostate). - Transrectal ultrasound : A procedure in which a probe that is about the size of a finger is inserted into the rectum to check the prostate. The probe is used to bounce high-energy sound waves (ultrasound) off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. Transrectal ultrasound may be used during a biopsy procedure. - Transrectal magnetic resonance imaging (MRI): A procedure that uses a strong magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. A probe that gives off radio waves is inserted into the rectum near the prostate. This helps the MRI machine make clearer pictures of the prostate and nearby tissue. A transrectal MRI is done to find out if the cancer has spread outside the prostate into nearby tissues. This procedure is also called nuclear magnetic resonance imaging (NMRI). - Biopsy: The removal of cells or tissues so they can be viewed under a microscope by a pathologist. The pathologist will check the tissue sample to see if there are cancer cells and find out the Gleason score. The Gleason score ranges from 2-10 and describes how likely it is that a tumor will spread. The lower the number, the less likely the tumor is to spread. A transrectal biopsy is used to diagnose prostate cancer. A transrectal biopsy is the removal of tissue from the prostate by inserting a thin needle through the rectum and into the prostate. This procedure is usually done using transrectal ultrasound to help guide where samples of tissue are taken from. A pathologist views the tissue under a microscope to look for cancer cells.

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Prostate Cancer

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outlook

What is the outlook for Prostate Cancer ?

Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - The stage of the cancer (level of PSA, Gleason score, grade of the tumor, how much of the prostate is affected by the cancer, and whether the cancer has spread to other places in the body). - The patients age. - Whether the cancer has just been diagnosed or has recurred (come back). Treatment options also may depend on the following: - Whether the patient has other health problems. - The expected side effects of treatment. - Past treatment for prostate cancer. - The wishes of the patient. Most men diagnosed with prostate cancer do not die of it.

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Prostate Cancer

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stages

What are the stages of Prostate Cancer ?

Key Points - After prostate cancer has been diagnosed, tests are done to find out if cancer cells have spread within the prostate or to other parts of the body. - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - The following stages are used for prostate cancer: - Stage I - Stage II - Stage III - Stage IV After prostate cancer has been diagnosed, tests are done to find out if cancer cells have spread within the prostate or to other parts of the body. The process used to find out if cancer has spread within the prostate or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The results of the tests used to diagnose prostate cancer are often also used to stage the disease. (See the General Information section.) In prostate cancer, staging tests may not be done unless the patient has symptoms or signs that the cancer has spread, such as bone pain, a high PSA level, or a high Gleason score. The following tests and procedures also may be used in the staging process: - Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - Pelvic lymphadenectomy : A surgical procedure to remove the lymph nodes in the pelvis. A pathologist views the tissue under a microscope to look for cancer cells. - Seminal vesicle biopsy : The removal of fluid from the seminal vesicles (glands that make semen) using a needle. A pathologist views the fluid under a microscope to look for cancer cells. - ProstaScint scan : A procedure to check for cancer that has spread from the prostate to other parts of the body, such as the lymph nodes. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material attaches to prostate cancer cells and is detected by a scanner. The radioactive material shows up as a bright spot on the picture in areas where there are a lot of prostate cancer cells. The stage of the cancer is based on the results of the staging and diagnostic tests, including the prostate-specific antigen (PSA) test and the Gleason score. The tissue samples removed during the biopsy are used to find out the Gleason score. The Gleason score ranges from 2-10 and describes how different the cancer cells look from normal cells and how likely it is that the tumor will spread. The lower the number, the less likely the tumor is to spread. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if prostate cancer spreads to the bone, the cancer cells in the bone are actually prostate cancer cells. The disease is metastatic prostate cancer, not bone cancer. Denosumab, a monoclonal antibody, may be used to prevent bone metastases. The following stages are used for prostate cancer: Stage I In stage I, cancer is found in the prostate only. The cancer: - is found by needle biopsy (done for a high PSA level) or in a small amount of tissue during surgery for other reasons (such as benign prostatic hyperplasia). The PSA level is lower than 10 and the Gleason score is 6 or lower; or - is found in one-half or less of one lobe of the prostate. The PSA level is lower than 10 and the Gleason score is 6 or lower; or - cannot be felt during a digital rectal exam and cannot be seen in imaging tests. Cancer is found in one-half or less of one lobe of the prostate. The PSA level and the Gleason score are not known. Stage II In stage II, cancer is more advanced than in stage I, but has not spread outside the prostate. Stage II is divided into stages IIA and IIB. In stage IIA, cancer: - is found by needle biopsy (done for a high PSA level) or in a small amount of tissue during surgery for other reasons (such as benign prostatic hyperplasia). The PSA level is lower than 20 and the Gleason score is 7; or - is found by needle biopsy (done for a high PSA level) or in a small amount of tissue during surgery for other reasons (such as benign prostatic hyperplasia). The PSA level is at least 10 but lower than 20 and the Gleason score is 6 or lower; or - is found in one-half or less of one lobe of the prostate. The PSA level is at least 10 but lower than 20 and the Gleason score is 6 or lower; or - is found in one-half or less of one lobe of the prostate. The PSA level is lower than 20 and the Gleason score is 7; or - is found in more than one-half of one lobe of the prostate. In stage IIB, cancer: - is found in opposite sides of the prostate. The PSA can be any level and the Gleason score can range from 2 to 10; or - cannot be felt during a digital rectal exam and cannot be seen in imaging tests. The PSA level is 20 or higher and the Gleason score can range from 2 to 10; or - cannot be felt during a digital rectal exam and cannot be seen in imaging tests. The PSA can be any level and the Gleason score is 8 or higher. Stage III In stage III, cancer has spread beyond the outer layer of the prostate and may have spread to the seminal vesicles. The PSA can be any level and the Gleason score can range from 2 to 10. Stage IV In stage IV, the PSA can be any level and the Gleason score can range from 2 to 10. Also, cancer: - has spread beyond the seminal vesicles to nearby tissue or organs, such as the rectum, bladder, or pelvic wall; or - may have spread to the seminal vesicles or to nearby tissue or organs, such as the rectum, bladder, or pelvic wall. Cancer has spread to nearby lymph nodes; or - has spread to distant parts of the body, which may include lymph nodes or bones. Prostate cancer often spreads to the bones.

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Prostate Cancer

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treatment

What are the treatments for Prostate Cancer ?

Key Points - There are different types of treatment for patients with prostate cancer. - Seven types of standard treatment are used: - Watchful waiting or active surveillance - Surgery - Radiation therapy and radiopharmaceutical therapy - Hormone therapy - Chemotherapy - Biologic therapy - Bisphosphonate therapy - There are treatments for bone pain caused by bone metastases or hormone therapy. - New types of treatment are being tested in clinical trials. - Cryosurgery - High-intensityfocused ultrasound therapy - Proton beam radiation therapy - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with prostate cancer. Different types of treatment are available for patients with prostate cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Seven types of standard treatment are used: Watchful waiting or active surveillance Watchful waiting and active surveillance are treatments used for older men who do not have signs or symptoms or have other medical conditions and for men whose prostate cancer is found during a screening test. Watchful waiting is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change. Treatment is given to relieve symptoms and improve quality of life. Active surveillance is closely following a patient's condition without giving any treatment unless there are changes in test results. It is used to find early signs that the condition is getting worse. In active surveillance, patients are given certain exams and tests, including digital rectal exam, PSA test, transrectal ultrasound, and transrectal needle biopsy, to check if the cancer is growing. When the cancer begins to grow, treatment is given to cure the cancer. Other terms that are used to describe not giving treatment to cure prostate cancer right after diagnosis are observation, watch and wait, and expectant management. Surgery Patients in good health whose tumor is in the prostate gland only may be treated with surgery to remove the tumor. The following types of surgery are used: - Radical prostatectomy: A surgical procedure to remove the prostate, surrounding tissue, and seminal vesicles. There are two types of radical prostatectomy: - Retropubic prostatectomy: A surgical procedure to remove the prostate through an incision (cut) in the abdominal wall. Removal of nearby lymph nodes may be done at the same time. - Perineal prostatectomy: A surgical procedure to remove the prostate through an incision (cut) made in the perineum (area between the scrotum and anus). Nearby lymph nodes may also be removed through a separate incision in the abdomen. - Pelvic lymphadenectomy: A surgical procedure to remove the lymph nodes in the pelvis. A pathologist views the tissue under a microscope to look for cancer cells. If the lymph nodes contain cancer, the doctor will not remove the prostate and may recommend other treatment. - Transurethral resection of the prostate (TURP): A surgical procedure to remove tissue from the prostate using a resectoscope (a thin, lighted tube with a cutting tool) inserted through the urethra. This procedure is done to treat benign prostatic hypertrophy and it is sometimes done to relieve symptoms caused by a tumor before other cancer treatment is given. TURP may also be done in men whose tumor is in the prostate only and who cannot have a radical prostatectomy. In some cases, nerve-sparing surgery can be done. This type of surgery may save the nerves that control erection. However, men with large tumors or tumors that are very close to the nerves may not be able to have this surgery. Possible problems after prostate cancer surgery include the following: - Impotence. - Leakage of urine from the bladder or stool from the rectum. - Shortening of the penis (1 to 2 centimeters). The exact reason for this is not known. - Inguinal hernia (bulging of fat or part of the small intestine through weak muscles into the groin). Inguinal hernia may occur more often in men treated with radical prostatectomy than in men who have some other types of prostate surgery, radiation therapy, or prostate biopsy alone. It is most likely to occur within the first 2 years after radical prostatectomy. Radiation therapy and radiopharmaceutical therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are different types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. Conformal radiation is a type of external radiation therapy that uses a computer to make a 3-dimensional (3-D) picture of the tumor and shapes the radiation beams to fit the tumor. This allows a high dose of radiation to reach the tumor and causes less damage to nearby healthy tissue. Hypofractionated radiation therapy may be given because it has a more convenient treatment schedule. Hypofractionated radiation therapy is radiation treatment in which a larger than usual total dose of radiation is given once a day over a shorter period of time (fewer days) compared to standard radiation therapy. Hypofractionated radiation therapy may have worse side effects than standard radiation therapy, depending on the schedules used. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. In early-stage prostate cancer, the radioactive seeds are placed in the prostate using needles that are inserted through the skin between the scrotum and rectum. The placement of the radioactive seeds in the prostate is guided by images from transrectal ultrasound or computed tomography (CT). The needles are removed after the radioactive seeds are placed in the prostate. - Radiopharmaceutical therapy uses a radioactive substance to treat cancer. Radiopharmaceutical therapy includes the following: - Alpha emitter radiation therapy uses a radioactive substance to treat prostate cancer that has spread to the bone. A radioactive substance called radium-223 is injected into a vein and travels through the bloodstream. The radium-223 collects in areas of bone with cancer and kills the cancer cells. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy, internal radiation therapy, and radiopharmaceutical therapy are used to treat prostate cancer. Men treated with radiation therapy for prostate cancer have an increased risk of having bladder and/or gastrointestinal cancer. Radiation therapy can cause impotence and urinary problems. Hormone therapy Hormone therapy is a cancer treatment that removes hormones or blocks their action and stops cancer cells from growing. Hormones are substances made by glands in the body and circulated in the bloodstream. In prostate cancer, male sex hormones can cause prostate cancer to grow. Drugs, surgery, or other hormones are used to reduce the amount of male hormones or block them from working. Hormone therapy for prostate cancer may include the following: - Luteinizing hormone-releasing hormone agonists can stop the testicles from making testosterone. Examples are leuprolide, goserelin, and buserelin. - Antiandrogens can block the action of androgens (hormones that promote male sex characteristics), such as testosterone. Examples are flutamide, bicalutamide, enzalutamide, and nilutamide. - Drugs that can prevent the adrenal glands from making androgens include ketoconazole and aminoglutethimide. - Orchiectomy is a surgical procedure to remove one or both testicles, the main source of male hormones, such as testosterone, to decrease the amount of hormone being made. - Estrogens (hormones that promote female sex characteristics) can prevent the testicles from making testosterone. However, estrogens are seldom used today in the treatment of prostate cancer because of the risk of serious side effects. Hot flashes, impaired sexual function, loss of desire for sex, and weakened bones may occur in men treated with hormone therapy. Other side effects include diarrhea, nausea, and itching. See Drugs Approved for Prostate Cancer for more information. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. See Drugs Approved for Prostate Cancer for more information. Biologic therapy Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. Sipuleucel-T is a type of biologic therapy used to treat prostate cancer that has metastasized (spread to other parts of the body). See Drugs Approved for Prostate Cancer for more information. Bisphosphonate therapy Bisphosphonate drugs, such as clodronate or zoledronate, reduce bone disease when cancer has spread to the bone. Men who are treated with antiandrogen therapy or orchiectomy are at an increased risk of bone loss. In these men, bisphosphonate drugs lessen the risk of bone fracture (breaks). The use of bisphosphonate drugs to prevent or slow the growth of bone metastases is being studied in clinical trials. There are treatments for bone pain caused by bone metastases or hormone therapy. Prostate cancer that has spread to the bone and certain types of hormone therapy can weaken bones and lead to bone pain. Treatments for bone pain include the following: - Pain medicine. - External radiation therapy. - Strontium-89 (a radioisotope). - Targeted therapy with a monoclonal antibody, such as denosumab. - Bisphosphonate therapy. - Corticosteroids. See the PDQ summary on Pain for more information. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Cryosurgery Cryosurgery is a treatment that uses an instrument to freeze and destroy prostate cancer cells. Ultrasound is used to find the area that will be treated. This type of treatment is also called cryotherapy. Cryosurgery can cause impotence and leakage of urine from the bladder or stool from the rectum. High-intensityfocused ultrasound therapy High-intensityfocused ultrasound therapy is a treatment that uses ultrasound (high-energy sound waves) to destroy cancer cells. To treat prostate cancer, an endorectal probe is used to make the sound waves. Proton beam radiation therapy Proton beam radiation therapy is a type of high-energy, external radiation therapy that targets tumors with streams of protons (small, positively charged particles). This type of radiation therapy is being studied in the treatment of prostate cancer. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options by Stage Stage I Prostate Cancer Standard treatment of stage I prostate cancer may include the following: - Watchful waiting. - Active surveillance. If the cancer begins to grow, hormone therapy may be given. - Radical prostatectomy, usually with pelvic lymphadenectomy. Radiation therapy may be given after surgery. - External radiation therapy. Hormone therapy may be given after radiation therapy. - Internal radiation therapy with radioactive seeds. - A clinical trial of high-intensityfocused ultrasound therapy. - A clinical trial of cryosurgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage I prostate cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Prostate Cancer Standard treatment of stage II prostate cancer may include the following: - Watchful waiting. - Active surveillance. If the cancer begins to grow, hormone therapy may be given. - Radical prostatectomy, usually with pelvic lymphadenectomy. Radiation therapy may be given after surgery. - External radiation therapy. Hormone therapy may be given after radiation therapy. - Internal radiation therapy with radioactive seeds. - A clinical trial of cryosurgery. - A clinical trial of high-intensityfocused ultrasound therapy. - A clinical trial of proton beam radiation therapy. - Clinical trials of new types of treatment, such as hormone therapy followed by radical prostatectomy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage II prostate cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III Prostate Cancer Standard treatment of stage III prostate cancer may include the following: - External radiation therapy. Hormone therapy may be given after radiation therapy. - Hormone therapy. - Radical prostatectomy. Radiation therapy may be given after surgery. - Watchful waiting. - Active surveillance. If the cancer begins to grow, hormone therapy may be given. Treatment to control cancer that is in the prostate and lessen urinary symptoms may include the following: - External radiation therapy. - Internal radiation therapy with radioactive seeds. - Hormone therapy. - Transurethral resection of the prostate (TURP). - A clinical trial of new types of radiation therapy. - A clinical trial of cryosurgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage III prostate cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV Prostate Cancer Standard treatment of stage IV prostate cancer may include the following: - Hormone therapy. - Hormone therapy combined with chemotherapy. - Bisphosphonate therapy. - External radiation therapy. Hormone therapy may be given after radiation therapy. - Alpha emitter radiation therapy. - Watchful waiting. - Active surveillance. If the cancer begins to grow, hormone therapy may be given. - A clinical trial of radical prostatectomy with orchiectomy. Treatment to control cancer that is in the prostate and lessen urinary symptoms may include the following: - Transurethral resection of the prostate (TURP). - Radiation therapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage IV prostate cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

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Prostate Cancer

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research

what research (or clinical trials) is being done for Prostate Cancer ?

New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Cryosurgery Cryosurgery is a treatment that uses an instrument to freeze and destroy prostate cancer cells. Ultrasound is used to find the area that will be treated. This type of treatment is also called cryotherapy. Cryosurgery can cause impotence and leakage of urine from the bladder or stool from the rectum. High-intensityfocused ultrasound therapy High-intensityfocused ultrasound therapy is a treatment that uses ultrasound (high-energy sound waves) to destroy cancer cells. To treat prostate cancer, an endorectal probe is used to make the sound waves. Proton beam radiation therapy Proton beam radiation therapy is a type of high-energy, external radiation therapy that targets tumors with streams of protons (small, positively charged particles). This type of radiation therapy is being studied in the treatment of prostate cancer. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Chronic Lymphocytic Leukemia

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information

What is (are) Chronic Lymphocytic Leukemia ?

Key Points - Chronic lymphocytic leukemia is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell). - Leukemia may affect red blood cells, white blood cells, and platelets. - Older age can affect the risk of developing chronic lymphocytic leukemia. - Signs and symptoms of chronic lymphocytic leukemia include swollen lymph nodes and tiredness. - Tests that examine the blood, bone marrow, and lymph nodes are used to detect (find) and diagnose chronic lymphocytic leukemia. - Certain factors affect treatment options and prognosis (chance of recovery). Chronic lymphocytic leukemia is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell). Chronic lymphocytic leukemia (also called CLL) is a blood and bone marrow disease that usually gets worse slowly. CLL is one of the most common types of leukemia in adults. It often occurs during or after middle age; it rarely occurs in children. Leukemia may affect red blood cells, white blood cells, and platelets. Normally, the body makes blood stem cells (immature cells) that become mature blood cells over time. A blood stem cell may become a myeloid stem cell or a lymphoid stem cell. A myeloid stem cell becomes one of three types of mature blood cells: - Red blood cells that carry oxygen and other substances to all tissues of the body. - White blood cells that fight infection and disease. - Platelets that form blood clots to stop bleeding. A lymphoid stem cell becomes a lymphoblast cell and then one of three types of lymphocytes (white blood cells): - B lymphocytes that make antibodies to help fight infection. - T lymphocytes that help B lymphocytes make antibodies to fight infection. - Natural killer cells that attack cancer cells and viruses. In CLL, too many blood stem cells become abnormal lymphocytes and do not become healthy white blood cells. The abnormal lymphocytes may also be called leukemia cells. The lymphocytes are not able to fight infection very well. Also, as the number of lymphocytes increases in the blood and bone marrow, there is less room for healthy white blood cells, red blood cells, and platelets. This may cause infection, anemia, and easy bleeding. This summary is about chronic lymphocytic leukemia. See the following PDQ summaries for more information about leukemia: - Adult Acute Lymphoblastic Leukemia Treatment. - Childhood Acute Lymphoblastic Leukemia Treatment. - Adult Acute Myeloid Leukemia Treatment. - Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies Treatment. - Chronic Myelogenous Leukemia Treatment. - Hairy Cell Leukemia Treatment.

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Chronic Lymphocytic Leukemia

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susceptibility

Who is at risk for Chronic Lymphocytic Leukemia? ?

Older age can affect the risk of developing chronic lymphocytic leukemia. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for CLL include the following: - Being middle-aged or older, male, or white. - A family history of CLL or cancer of the lymph system. - Having relatives who are Russian Jews or Eastern European Jews.

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Chronic Lymphocytic Leukemia

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symptoms

What are the symptoms of Chronic Lymphocytic Leukemia ?

Signs and symptoms of chronic lymphocytic leukemia include swollen lymph nodes and tiredness. Usually CLL does not cause any signs or symptoms and is found during a routine blood test. Signs and symptoms may be caused by CLL or by other conditions. Check with your doctor if you have any of the following: - Painless swelling of the lymph nodes in the neck, underarm, stomach, or groin. - Feeling very tired. - Pain or fullness below the ribs. - Fever and infection. - Weight loss for no known reason.

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Chronic Lymphocytic Leukemia

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exams and tests

How to diagnose Chronic Lymphocytic Leukemia ?

Tests that examine the blood, bone marrow, and lymph nodes are used to detect (find) and diagnose chronic lymphocytic leukemia. The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Complete blood count (CBC) with differential : A procedure in which a sample of blood is drawn and checked for the following: - The number of red blood cells and platelets. - The number and type of white blood cells. - The amount of hemoglobin (the protein that carries oxygen) in the red blood cells. - The portion of the blood sample made up of red blood cells. - Immunophenotyping : A laboratory test in which the antigens or markers on the surface of a blood or bone marrow cell are checked to see if they are lymphocytes or myeloid cells. If the cells are malignant lymphocytes (cancer), they are checked to see if they are B lymphocytes or T lymphocytes. - FISH (fluorescence in situ hybridization): A laboratory technique used to look at genes or chromosomes in cells and tissues. Pieces of DNA that contain a fluorescent dye are made in the laboratory and added to cells or tissues on a glass slide. When these pieces of DNA bind to specific genes or areas of chromosomes on the slide, they light up when viewed under a microscope with a special light. - Flow cytometry : A laboratory test that measures the number of cells in a sample, the percentage of live cells in a sample, and certain characteristics of cells, such as size, shape, and the presence of tumor markers on the cell surface. The cells are stained with a light-sensitive dye, placed in a fluid, and passed in a stream before a laser or other type of light. The measurements are based on how the light-sensitive dye reacts to the light. - IgVH gene mutation test: A laboratory test done on a bone marrow or blood sample to check for an IgVH gene mutation. Patients with an IgVH gene mutation have a better prognosis. - Bone marrow aspiration and biopsy : The removal of bone marrow, blood, and a small piece of bone by inserting a hollow needle into the hipbone or breastbone. A pathologist views the bone marrow, blood, and bone under a microscope to look for abnormal cells.

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Chronic Lymphocytic Leukemia

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outlook

What is the outlook for Chronic Lymphocytic Leukemia ?

Certain factors affect treatment options and prognosis (chance of recovery). Treatment options depend on: - The stage of the disease. - Red blood cell, white blood cell, and platelet blood counts. - Whether there are signs or symptoms, such as fever, chills, or weight loss. - Whether the liver, spleen, or lymph nodes are larger than normal. - The response to initial treatment. - Whether the CLL has recurred (come back). The prognosis (chance of recovery) depends on: - Whether there is a change in the DNA and the type of change, if there is one. - Whether lymphocytes are spread throughout the bone marrow. - The stage of the disease. - Whether the CLL gets better with treatment or has recurred (come back). - Whether the CLL progresses to lymphoma or prolymphocytic leukemia. - The patient's general health.

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Chronic Lymphocytic Leukemia

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research

what research (or clinical trials) is being done for Chronic Lymphocytic Leukemia ?

New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemotherapy with stem cell transplant Chemotherapy with stem cell transplant is a method of giving chemotherapy and replacing blood -forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient or a donor and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the bodys blood cells. Biologic therapy Biologic therapy is a treatment that uses the patient's immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the body's natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Chimeric antigen receptor (CAR) T-cell therapy CAR T-cell therapy is a type of immunotherapy that changes the patient's T cells (a type of immune system cell) so they will attack certain proteins on the surface of cancer cells. T cells are taken from the patient and special receptors are added to their surface in the laboratory. The changed cells are called chimeric antigen receptor (CAR) T cells. The CAR T cells are grown in the laboratory and given to the patient by infusion. The CAR T cells multiply in the patient's blood and attack cancer cells. CAR T-cell therapy is being studied in the treatment of chronic lymphocytic leukemia. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Chronic Lymphocytic Leukemia

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treatment

What are the treatments for Chronic Lymphocytic Leukemia ?

Key Points - There are different types of treatment for patients with chronic lymphocytic leukemia. - Five types of standard treatment are used: - Watchful waiting - Radiation therapy - Chemotherapy - Surgery - Targeted therapy - New types of treatment are being tested in clinical trials. - Chemotherapy with stem cell transplant - Biologic therapy - Chimeric antigen receptor (CAR) T-cell therapy - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with chronic lymphocytic leukemia. Different types of treatment are available for patients with chronic lymphocytic leukemia. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Five types of standard treatment are used: Watchful waiting Watchful waiting is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change. This is also called observation. During this time, problems caused by the disease, such as infection, are treated. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type of cancer being treated. External radiation therapy is used to treat chronic lymphocytic leukemia. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, or the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. See Drugs Approved for Chronic Lymphocytic Leukemia for more information. Surgery Splenectomy is surgery to remove the spleen. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy, tyrosine kinase inhibitor therapy, and BCL2 inhibitor therapy are types of targeted therapy used in the treatment of chronic lymphocytic leukemia. Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances in the body that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Tyrosine kinase inhibitor therapy is a cancer treatment that blocks signals needed for tumors to grow. BCL2 inhibitor therapy is a cancer treatment that blocks a protein called BCL2. BCL2 inhibitor therapy may kill cancer cells and may make them more sensitive to other anticancer drugs. See Drugs Approved for Chronic Lymphocytic Leukemia for more information. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemotherapy with stem cell transplant Chemotherapy with stem cell transplant is a method of giving chemotherapy and replacing blood -forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient or a donor and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the bodys blood cells. Biologic therapy Biologic therapy is a treatment that uses the patient's immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the body's natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Chimeric antigen receptor (CAR) T-cell therapy CAR T-cell therapy is a type of immunotherapy that changes the patient's T cells (a type of immune system cell) so they will attack certain proteins on the surface of cancer cells. T cells are taken from the patient and special receptors are added to their surface in the laboratory. The changed cells are called chimeric antigen receptor (CAR) T cells. The CAR T cells are grown in the laboratory and given to the patient by infusion. The CAR T cells multiply in the patient's blood and attack cancer cells. CAR T-cell therapy is being studied in the treatment of chronic lymphocytic leukemia. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options by Stage Stage 0 Chronic Lymphocytic Leukemia Treatment of stage 0 chronic lymphocytic leukemia is usually watchful waiting. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage 0 chronic lymphocytic leukemia. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage I, Stage II, Stage III, and Stage IV Chronic Lymphocytic Leukemia Treatment of stage I, stage II, stage III, and stage IV chronic lymphocytic leukemia may include the following: - Watchful waiting when there are few or no signs or symptoms. - Targeted therapy with a monoclonal antibody, a tyrosine kinase inhibitor, or a BCL2 inhibitor. - Chemotherapy with 1 or more drugs, with or without steroids or monoclonal antibody therapy. - Low-dose external radiation therapy to areas of the body where cancer is found, such as the spleen or lymph nodes. - A clinical trial of chemotherapy and biologic therapy with stem cell transplant. - A clinical trial of a new treatment. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage I chronic lymphocytic leukemia, stage II chronic lymphocytic leukemia, stage III chronic lymphocytic leukemia and stage IV chronic lymphocytic leukemia. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

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Breast Cancer

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information

What is (are) Breast Cancer ?

Key Points - Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast. - Sometimes breast cancer occurs in women who are pregnant or have just given birth. - Signs of breast cancer include a lump or change in the breast. - It may be difficult to detect (find) breast cancer early in pregnant or nursing women. - Breast exams should be part of prenatal and postnatal care. - Tests that examine the breasts are used to detect (find) and diagnose breast cancer. - If cancer is found, tests are done to study the cancer cells. - Certain factors affect prognosis (chance of recovery) and treatment options. Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast. The breast is made up of lobes and ducts. Each breast has 15 to 20 sections called lobes. Each lobe has many smaller sections called lobules. Lobules end in dozens of tiny bulbs that can make milk. The lobes, lobules, and bulbs are linked by thin tubes called ducts. Each breast also has blood vessels and lymph vessels. The lymph vessels carry an almost colorless fluid called lymph. Lymph vessels carry lymph between lymph nodes. Lymph nodes are small bean-shaped structures that are found throughout the body. They filter substances in lymph and help fight infection and disease. Clusters of lymph nodes are found near the breast in the axilla (under the arm), above the collarbone, and in the chest. It may be difficult to detect (find) breast cancer early in pregnant or nursing women. The breasts usually get larger, tender, or lumpy in women who are pregnant, nursing, or have just given birth. This occurs because of normal hormone changes that take place during pregnancy. These changes can make small lumps difficult to detect. The breasts may also become denser. It is more difficult to detect breast cancer in women with dense breasts using mammography. Because these breast changes can delay diagnosis, breast cancer is often found at a later stage in these women. Other Information About Pregnancy and Breast Cancer Key Points - Lactation (breast milk production) and breast-feeding should be stopped if surgery or chemotherapy is planned. - Breast cancer does not appear to harm the unborn baby. - Pregnancy does not seem to affect the survival of women who have had breast cancer in the past. Lactation (breast milk production) and breast-feeding should be stopped if surgery or chemotherapy is planned. If surgery is planned, breast-feeding should be stopped to reduce blood flow in the breasts and make them smaller. Breast-feeding should also be stopped if chemotherapy is planned. Many anticancer drugs, especially cyclophosphamide and methotrexate, may occur in high levels in breast milk and may harm the nursing baby. Women receiving chemotherapy should not breast-feed. Stopping lactation does not improve the mother's prognosis. Breast cancer does not appear to harm the unborn baby. Breast cancer cells do not seem to pass from the mother to the unborn baby. Pregnancy does not seem to affect the survival of women who have had breast cancer in the past. For women who have had breast cancer, pregnancy does not seem to affect their survival. However, some doctors recommend that a woman wait 2 years after treatment for breast cancer before trying to have a baby, so that any early return of the cancer would be detected. This may affect a womans decision to become pregnant. The unborn baby does not seem to be affected if the mother has had breast cancer.

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Breast Cancer

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susceptibility

Who is at risk for Breast Cancer? ?

Sometimes breast cancer occurs in women who are pregnant or have just given birth. Breast cancer occurs about once in every 3,000 pregnancies. It occurs most often between the ages of 32 and 38.

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Breast Cancer

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symptoms

What are the symptoms of Breast Cancer ?

Signs of breast cancer include a lump or change in the breast. These and other signs may be caused by breast cancer or by other conditions. Check with your doctor if you have any of the following: - A lump or thickening in or near the breast or in the underarm area. - A change in the size or shape of the breast. - A dimple or puckering in the skin of the breast. - A nipple turned inward into the breast. - Fluid, other than breast milk, from the nipple, especially if it's bloody. - Scaly, red, or swollen skin on the breast, nipple, or areola (the dark area of skin around the nipple). - Dimples in the breast that look like the skin of an orange, called peau dorange. It may be difficult to detect (find) breast cancer early in pregnant or nursing women. The breasts usually get larger, tender, or lumpy in women who are pregnant, nursing, or have just given birth. This occurs because of normal hormone changes that take place during pregnancy. These changes can make small lumps difficult to detect. The breasts may also become denser. It is more difficult to detect breast cancer in women with dense breasts using mammography. Because these breast changes can delay diagnosis, breast cancer is often found at a later stage in these women.

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Breast Cancer

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exams and tests

How to diagnose Breast Cancer ?

Breast exams should be part of prenatal and postnatal care. To detect breast cancer, pregnant and nursing women should examine their breasts themselves. Women should also receive clinical breast exams during their regular prenatal and postnatal check-ups. Talk to your doctor if you notice any changes in your breasts that you do not expect or that worry you. Tests that examine the breasts are used to detect (find) and diagnose breast cancer. The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Clinical breast exam (CBE): An exam of the breast by a doctor or other health professional. The doctor will carefully feel the breasts and under the arms for lumps or anything else that seems unusual. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of both breasts. This procedure is also called nuclear magnetic resonance imaging (NMRI). - Ultrasound exam: A procedure in which high-energy sound waves (ultrasound) are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. The picture can be printed to look at later. - Mammogram : An x-ray of the breast. A mammogram can be done with little risk to the unborn baby. Mammograms in pregnant women may appear negative even though cancer is present. - Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. - Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. If a lump in the breast is found, a biopsy may be done. There are four types of breast biopsies: - Excisional biopsy : The removal of an entire lump of tissue. - Incisional biopsy : The removal of part of a lump or a sample of tissue. - Core biopsy : The removal of tissue using a wide needle. - Fine-needle aspiration (FNA) biopsy : The removal of tissue or fluid, using a thin needle. If cancer is found, tests are done to study the cancer cells. Decisions about the best treatment are based on the results of these tests and the age of the unborn baby. The tests give information about: - How quickly the cancer may grow. - How likely it is that the cancer will spread to other parts of the body. - How well certain treatments might work. - How likely the cancer is to recur (come back). Tests may include the following: - Estrogen and progesterone receptor test : A test to measure the amount of estrogen and progesterone (hormones) receptors in cancer tissue. If there are more estrogen and progesterone receptors than normal, the cancer is called estrogen and/or progesterone receptor positive. This type of breast cancer may grow more quickly. The test results show whether treatment to block estrogen and progesterone given after the baby is born may stop the cancer from growing. - Human epidermal growth factor type 2 receptor (HER2/neu) test : A laboratory test to measure how many HER2/neu genes there are and how much HER2/neu protein is made in a sample of tissue. If there are more HER2/neu genes or higher levels of HER2/neu protein than normal, the cancer is called HER2/neu positive. This type of breast cancer may grow more quickly and is more likely to spread to other parts of the body. The cancer may be treated with drugs that target the HER2/neu protein, such as trastuzumab and pertuzumab, after the baby is born. - Multigene tests: Tests in which samples of tissue are studied to look at the activity of many genes at the same time. These tests may help predict whether cancer will spread to other parts of the body or recur (come back). - Oncotype DX : This test helps predict whether stage I or stage II breast cancer that is estrogen receptor positive and node-negative will spread to other parts of the body. If the risk of the cancer spreading is high, chemotherapy may be given to lower the risk. - MammaPrint : This test helps predict whether stage I or stage II breast cancer that is node-negative will spread to other parts of the body. If the risk of the cancer spreading is high, chemotherapy may be given to lower the risk.

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Breast Cancer

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outlook

What is the outlook for Breast Cancer ?

Certain factors affect prognosis (chance of recovery) and treatment options.The prognosis (chance of recovery) and treatment options depend on the following: - The stage of the cancer (the size of the tumor and whether it is in the breast only or has spread to other parts of the body). - The type of breast cancer. - The age of the unborn baby. - Whether there are signs or symptoms. - The patients general health.

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Breast Cancer

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stages

What are the stages of Breast Cancer ?

Key Points - After breast cancer has been diagnosed, tests are done to find out if cancer cells have spread within the breast or to other parts of the body. - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - The following stages are used for breast cancer: - Stage 0 (carcinoma in situ) - Stage I - Stage II - Stage IIIA - Stage IIIB - Stage IIIC - Stage IV After breast cancer has been diagnosed, tests are done to find out if cancer cells have spread within the breast or to other parts of the body. The process used to find out if the cancer has spread within the breast or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. Some procedures may expose the unborn baby to harmful radiation or dyes. These procedures are done only if absolutely necessary. Certain actions can be taken to expose the unborn baby to as little radiation as possible, such as the use of a lead-lined shield to cover the abdomen. The following tests and procedures may be used to stage breast cancer during pregnancy: - Sentinel lymph node biopsy : The removal of the sentinel lymph node during surgery. The sentinel lymph node is the first lymph node to receive lymphatic drainage from a tumor. It is the first lymph node the cancer is likely to spread to from the tumor. A radioactive substance and/or blue dye is injected near the tumor. The substance or dye flows through the lymph ducts to the lymph nodes. The first lymph node to receive the substance or dye is removed. A pathologist views the tissue under a microscope to look for cancer cells. If cancer cells are not found, it may not be necessary to remove more lymph nodes. - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an x-ray machine. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in bones with cancer and is detected by a scanner. - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body, such as the brain. This procedure is also called nuclear magnetic resonance imaging (NMRI). - Ultrasound exam: A procedure in which high-energy sound waves (ultrasound) are bounced off internal tissues or organs, such as the liver, and make echoes. The echoes form a picture of body tissues called a sonogram. The picture can be printed to be looked at later. - Chest x-ray : An x-ray of the organs and bones inside the chest. An x-ray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if breast cancer spreads to the bone, the cancer cells in the bone are actually breast cancer cells. The disease is metastatic breast cancer, not bone cancer. The following stages are used for breast cancer: This section describes the stages of breast cancer. The breast cancer stage is based on the results of testing that is done on the tumor and lymph nodes removed during surgery and other tests. Stage 0 (carcinoma in situ) There are 3 types of breast carcinoma in situ: - Ductal carcinoma in situ (DCIS) is a noninvasive condition in which abnormal cells are found in the lining of a breast duct. The abnormal cells have not spread outside the duct to other tissues in the breast. In some cases, DCIS may become invasive cancer and spread to other tissues. At this time, there is no way to know which lesions could become invasive. - Lobular carcinoma in situ (LCIS) is a condition in which abnormal cells are found in the lobules of the breast. This condition seldom becomes invasive cancer. However, having LCIS in one breast increases the risk of developing breast cancer in either breast. - Paget disease of the nipple is a condition in which abnormal cells are found in the nipple only. Stage I In stage I, cancer has formed. Stage I is divided into stages IA and IB. - In stage IA, the tumor is 2 centimeters or smaller. Cancer has not spread outside the breast. - In stage IB, small clusters of breast cancer cells (larger than 0.2 millimeter but not larger than 2 millimeters) are found in the lymph nodes and either: - no tumor is found in the breast; or - the tumor is 2 centimeters or smaller. Stage II Stage II is divided into stages IIA and IIB. - In stage IIA: - no tumor is found in the breast or the tumor is 2 centimeters or smaller. Cancer (larger than 2 millimeters) is found in 1 to 3 axillary lymph nodes or in the lymph nodes near the breastbone (found during a sentinel lymph node biopsy); or - the tumor is larger than 2 centimeters but not larger than 5 centimeters. Cancer has not spread to the lymph nodes. - In stage IIB, the tumor is: - larger than 2 centimeters but not larger than 5 centimeters. Small clusters of breast cancer cells (larger than 0.2 millimeter but not larger than 2 millimeters) are found in the lymph nodes; or - larger than 2 centimeters but not larger than 5 centimeters. Cancer has spread to 1 to 3 axillary lymph nodes or to the lymph nodes near the breastbone (found during a sentinel lymph node biopsy); or - larger than 5 centimeters. Cancer has not spread to the lymph nodes. Stage IIIA In stage IIIA: - no tumor is found in the breast or the tumor may be any size. Cancer is found in 4 to 9 axillary lymph nodes or in the lymph nodes near the breastbone (found during imaging tests or a physical exam); or - the tumor is larger than 5 centimeters. Small clusters of breast cancer cells (larger than 0.2 millimeter but not larger than 2 millimeters) are found in the lymph nodes; or - the tumor is larger than 5 centimeters. Cancer has spread to 1 to 3 axillary lymph nodes or to the lymph nodes near the breastbone (found during a sentinel lymph node biopsy). Stage IIIB In stage IIIB, the tumor may be any size and cancer has spread to the chest wall and/or to the skin of the breast and caused swelling or an ulcer. Also, cancer may have spread to: - up to 9 axillary lymph nodes; or - the lymph nodes near the breastbone. Cancer that has spread to the skin of the breast may also be inflammatory breast cancer. See the section on Inflammatory Breast Cancer for more information. Stage IIIC In stage IIIC, no tumor is found in the breast or the tumor may be any size. Cancer may have spread to the skin of the breast and caused swelling or an ulcer and/or has spread to the chest wall. Also, cancer has spread to: - 10 or more axillary lymph nodes; or - lymph nodes above or below the collarbone; or - axillary lymph nodes and lymph nodes near the breastbone. Cancer that has spread to the skin of the breast may also be inflammatory breast cancer. See the section on Inflammatory Breast Cancer for more information. For treatment, stage IIIC breast cancer is divided into operable and inoperable stage IIIC. Stage IV In stage IV, cancer has spread to other organs of the body, most often the bones, lungs, liver, or brain.

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Breast Cancer

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treatment

What are the treatments for Breast Cancer ?

Key Points - Treatment options for pregnant women depend on the stage of the disease and the age of the unborn baby. - Three types of standard treatment are used: - Surgery - Radiation therapy - Chemotherapy - Ending the pregnancy does not seem to improve the mothers chance of survival. - Treatment for breast cancer may cause side effects. Treatment options for pregnant women depend on the stage of the disease and the age of the unborn baby. Three types of standard treatment are used: Surgery Most pregnant women with breast cancer have surgery to remove the breast. Some of the lymph nodes under the arm may be removed and checked under a microscope for signs of cancer. Types of surgery to remove the cancer include: - Modified radical mastectomy: Surgery to remove the whole breast that has cancer, many of the lymph nodes under the arm, the lining over the chest muscles, and sometimes, part of the chest wall muscles. This type of surgery is most common in pregnant women. - Breast-conserving surgery: Surgery to remove the cancer and some normal tissue around it, but not the breast itself. Part of the chest wall lining may also be removed if the cancer is near it. This type of surgery may also be called lumpectomy, partial mastectomy, segmental mastectomy, quadrantectomy, or breast-sparing surgery. Even if the doctor removes all of the cancer that can be seen at the time of surgery, the patient may be given radiation therapy or chemotherapy after surgery to try to kill any cancer cells that may be left. For pregnant women with early-stage breast cancer, radiation therapy and hormone therapy are given after the baby is born. Treatment given after surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is not given to pregnant women with early stage (stage I or II) breast cancer because it can harm the unborn baby. For women with late stage (stage III or IV) breast cancer, radiation therapy is not given during the first 3 months of pregnancy and is delayed until after the baby is born, if possible. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Chemotherapy is usually not given during the first 3 months of pregnancy. Chemotherapy given after this time does not usually harm the unborn baby but may cause early labor and low birth weight. See Drugs Approved for Breast Cancer for more information. Ending the pregnancy does not seem to improve the mothers chance of survival. Because ending the pregnancy is not likely to improve the mothers chance of survival, it is not usually a treatment option. Treatment for breast cancer may cause side effects. For information about side effects caused by treatment for cancer, see our Side Effects page. Treatment Options by Stage Early Stage Breast Cancer (Stage I and Stage II) Treatment of early-stage breast cancer (stage I and stage II) may include the following: - Modified radical mastectomy. - Breast-conserving surgery followed by radiation therapy. In pregnant women, radiation therapy is delayed until after the baby is born. - Modified radical mastectomy or breast-conserving surgery during pregnancy followed by chemotherapy after the first 3 months of pregnancy. Late Stage Breast Cancer (Stage III and Stage IV) Treatment of late-stage breast cancer (stage III and stage IV) may include the following: - Radiation therapy. - Chemotherapy. Radiation therapy and chemotherapy should not be given during the first 3 months of pregnancy.

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Neuroblastoma

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information

What is (are) Neuroblastoma ?

Key Points - Neuroblastoma is a disease in which malignant (cancer) cells form in neuroblasts (immature nerve tissue) in the adrenal gland, neck, chest, or spinal cord. - Neuroblastoma is sometimes caused by a gene mutation (change) passed from the parent to the child. - Signs and symptoms of neuroblastoma include bone pain and a lump in the abdomen, neck, or chest. - Tests that examine many different body tissues and fluids are used to detect (find) and diagnose neuroblastoma. - A biopsy is done to diagnose neuroblastoma. - Certain factors affect prognosis (chance of recovery) and treatment options. Neuroblastoma is a disease in which malignant (cancer) cells form in neuroblasts (immature nerve tissue) in the adrenal gland, neck, chest, or spinal cord. Neuroblastoma often begins in the nerve tissue of the adrenal glands. There are two adrenal glands, one on top of each kidney in the back of the upper abdomen. The adrenal glands make important hormones that help control heart rate, blood pressure, blood sugar, and the way the body reacts to stress. Neuroblastoma may also begin in nerve tissue in the neck, chest, abdomen or pelvis. Neuroblastoma most often begins in infancy and may be diagnosed in the first month of life. It is found when the tumor begins to grow and cause signs or symptoms. Sometimes it forms before birth and is found during a fetal ultrasound. By the time neuroblastoma is diagnosed, the cancer has usually metastasized (spread). Neuroblastoma spreads most often to the lymph nodes, bones, bone marrow, and liver. In infants, it also spreads to the skin.

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Neuroblastoma

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inheritance

Is Neuroblastoma inherited ?

Neuroblastoma is sometimes caused by a gene mutation (change) passed from the parent to the child. Gene mutations that increase the risk of neuroblastoma are sometimes inherited (passed from the parent to the child). In children with a gene mutation, neuroblastoma usually occurs at a younger age and more than one tumor may form in the adrenal glands.

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Neuroblastoma

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symptoms

What are the symptoms of Neuroblastoma ?

Signs and symptoms of neuroblastoma include bone pain and a lump in the abdomen, neck, or chest.The most common signs and symptoms of neuroblastoma are caused by the tumor pressing on nearby tissues as it grows or by cancer spreading to the bone. These and other signs and symptoms may be caused by neuroblastoma or by other conditions. Check with your childs doctor if your child has any of the following: - Lump in the abdomen, neck, or chest. - Bulging eyes. - Dark circles around the eyes ("black eyes"). - Bone pain. - Swollen stomach and trouble breathing (in infants). - Painless, bluish lumps under the skin (in infants). - Weakness or paralysis (loss of ability to move a body part). Less common signs and symptoms of neuroblastoma include the following: - Fever. - Shortness of breath. - Feeling tired. - Easy bruising or bleeding. - Petechiae (flat, pinpoint spots under the skin caused by bleeding). - High blood pressure. - Severe watery diarrhea. - Horner syndrome (droopy eyelid, smaller pupil, and less sweating on one side of the face). - Jerky muscle movements. - Uncontrolled eye movements.

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Neuroblastoma

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exams and tests

How to diagnose Neuroblastoma ?

Tests that examine many different body tissues and fluids are used to detect (find) and diagnose neuroblastoma. The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Neurological exam : A series of questions and tests to check the brain, spinal cord, and nerve function. The exam checks a persons mental status, coordination, and ability to walk normally, and how well the muscles, senses, and reflexes work. This may also be called a neuro exam or a neurologic exam. - Urine catecholamine studies: A procedure in which a urine sample is checked to measure the amount of certain substances, vanillylmandelic acid (VMA) and homovanillic acid (HVA), that are made when catecholamines break down and are released into the urine. A higher than normal amount of VMA or HVA can be a sign of neuroblastoma. - Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. - X-ray : An x-ray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - MRI (magnetic resonance imaging) with gadolinium : A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. A substance called gadolinium is injected into a vein. The gadolinium collects around the cancer cells so they show up brighter in the picture. This procedure is also called nuclear magnetic resonance imaging (NMRI). - mIBG (metaiodobenzylguanidine) scan : A procedure used to find neuroendocrine tumors, such as neuroblastoma. A very small amount of a substance called radioactive mIBG is injected into a vein and travels through the bloodstream. Neuroendocrine tumor cells take up the radioactive mIBG and are detected by a scanner. Scans may be taken over 1-3 days. An iodine solution may be given before or during the test to keep the thyroid gland from absorbing too much of the mIBG. This test is also used to find out how well the tumor is responding to treatment. mIBG is used in high doses to treat neuroblastoma. - Bone marrow aspiration and biopsy : The removal of bone marrow, blood, and a small piece of bone by inserting a hollow needle into the hipbone or breastbone. A pathologist views the bone marrow, blood, and bone under a microscope to look for signs of cancer. - Ultrasound exam: A procedure in which high-energy sound waves (ultrasound) are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. The picture can be printed to be looked at later. An ultrasound exam is not done if a CT/MRI has been done.

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Neuroblastoma

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outlook

What is the outlook for Neuroblastoma ?

Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - Age of the child at the time of diagnosis. - The child's risk group. - Whether there are certain changes in the genes. - Where in the body the tumor started. - Tumor histology (the shape, function, and structure of the tumor cells). - Whether there is cancer in the lymph nodes on the same side of the body as the primary cancer or whether there is cancer in the lymph nodes on the opposite side of the body. - How the tumor responds to treatment. - How much time passed between diagnosis and when the cancer recurred (for recurrent cancer). Prognosis and treatment options for neuroblastoma are also affected by tumor biology, which includes: - The patterns of the tumor cells. - How different the tumor cells are from normal cells. - How fast the tumor cells are growing. - Whether the tumor shows MYCN amplification. - Whether the tumor has changes in the ALK gene. The tumor biology is said to be favorable or unfavorable, depending on these factors. A favorable tumor biology means there is a better chance of recovery. In some children up to 6 months old, neuroblastoma may disappear without treatment. This is called spontaneous regression. The child is closely watched for signs or symptoms of neuroblastoma. If signs or symptoms occur, treatment may be needed.

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Neuroblastoma

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stages

What are the stages of Neuroblastoma ?

Key Points - After neuroblastoma has been diagnosed, tests are done to find out if cancer has spread from where it started to other parts of the body. - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - The following stages are used for neuroblastoma: - Stage 1 - Stage 2 - Stage 3 - Stage 4 - Treatment of neuroblastoma is based on risk groups. After neuroblastoma has been diagnosed, tests are done to find out if cancer has spread from where it started to other parts of the body. The process used to find out the extent or spread of cancer is called staging. The information gathered from the staging process helps determine the stage of the disease. For neuroblastoma, the stage of disease affects whether the cancer is low risk, intermediate risk, or high risk. It also affects the treatment plan. The results of some tests and procedures used to diagnose neuroblastoma may be used for staging. See the General Information section for a description of these tests and procedures. The following tests and procedures also may be used to determine the stage: - Lymph node biopsy : The removal of all or part of a lymph node. A pathologist views the tissue under a microscope to look for cancer cells. One of the following types of biopsies may be done: - Excisional biopsy : The removal of an entire lymph node. - Incisional biopsy : The removal of part of a lymph node. - Core biopsy : The removal of tissue from a lymph node using a wide needle. - Fine-needle aspiration (FNA) biopsy : The removal of tissue or fluid from a lymph node using a thin needle. - X-ray of the bone: An x-ray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. - Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones with cancer and is detected by a scanner. - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if neuroblastoma spreads to the liver, the cancer cells in the liver are actually neuroblastoma cells. The disease is metastatic neuroblastoma, not liver cancer. The following stages are used for neuroblastoma: Stage 1 In stage 1, the tumor is in only one area and all of the tumor that can be seen is completely removed during surgery. Stage 2 Stage 2 is divided into stages 2A and 2B. - Stage 2A: The tumor is in only one area and all of the tumor that can be seen cannot be completely removed during surgery. - Stage 2B: The tumor is in only one area and all of the tumor that can be seen may be completely removed during surgery. Cancer cells are found in the lymph nodes near the tumor. Stage 3 In stage 3, one of the following is true: - the tumor cannot be completely removed during surgery and has spread from one side of the body to the other side and may also have spread to nearby lymph nodes; or - the tumor is in only one area, on one side of the body, but has spread to lymph nodes on the other side of the body; or - the tumor is in the middle of the body and has spread to tissues or lymph nodes on both sides of the body, and the tumor cannot be removed by surgery. Stage 4 Stage 4 is divided into stages 4 and 4S. - In stage 4, the tumor has spread to distant lymph nodes or other parts of the body. - In stage 4S: - the child is younger than 12 months; and - the cancer has spread to the skin, liver, and/or bone marrow; and - the tumor is in only one area and all of the tumor that can be seen may be completely removed during surgery; and/or - cancer cells may be found in the lymph nodes near the tumor. Treatment of neuroblastoma is based on risk groups. For many types of cancer, stages are used to plan treatment. For neuroblastoma, treatment depends on risk groups. The stage of neuroblastoma is one factor used to determine risk group. Other factors are the age of the child, tumor histology, and tumor biology. There are three risk groups: low risk, intermediate risk, and high risk. - Low-risk and intermediate-risk neuroblastoma have a good chance of being cured. - High-risk neuroblastoma may be hard to cure.

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Neuroblastoma

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treatment

What are the treatments for Neuroblastoma ?

Key Points - There are different types of treatment for patients with neuroblastoma. - Children with neuroblastoma should have their treatment planned by a team of doctors who are experts in treating childhood cancer, especially neuroblastoma. - Children who are treated for neuroblastoma may have late effects, including an increased risk of second cancers. - Seven types of standard treatment are used: - Observation - Surgery - Radiation therapy - Iodine 131-mIBG therapy - Chemotherapy - High-dose chemotherapy and radiation therapy with stem cell rescue - Targeted therapy - New types of treatment are being tested in clinical trials. - Immunotherapy - Other drug therapy - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with neuroblastoma. Different types of treatment are available for patients with neuroblastoma. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Because cancer in children is rare, taking part in a clinical trial should be considered. Some clinical trials are open only to patients who have not started treatment. Children with neuroblastoma should have their treatment planned by a team of doctors who are experts in treating childhood cancer, especially neuroblastoma. Treatment will be overseen by a pediatric oncologist, a doctor who specializes in treating children with cancer. The pediatric oncologist works with other pediatric health care providers who are experts in treating children with neuroblastoma and who specialize in certain areas of medicine. These may include the following specialists: - Pediatric surgeon. - Pediatric radiation oncologist.. - Endocrinologist. - Neurologist. - Pediatric neuropathologist.. - Neuroradiologist. - Pediatrician. - Pediatric nurse specialist. - Social worker. - Child life professional. - Psychologist. Children who are treated for neuroblastoma may have late effects, including an increased risk of second cancers. Some cancer treatments cause side effects that continue or appear years after cancer treatment has ended. These are called late effects. Late effects of cancer treatment may include: - Physical problems. - Changes in mood, feelings, thinking, learning, or memory. - Second cancers (new types of cancer). Some late effects may be treated or controlled. It is important that parents of children who are treated for neuroblastoma talk with their doctors about the possible late effects caused by some treatments. See the PDQ summary on Late Effects of Treatment for Childhood Cancer for more information. Seven types of standard treatment are used: Observation Observation is closely monitoring a patient's condition without giving any treatment until signs or symptoms appear or change. Surgery Surgery is used to treat neuroblastoma unless it has spread to other parts of the body. Depending on where the tumor is, as much of the tumor as is safely possible will be removed. If the tumor cannot be removed, a biopsy may be done instead. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type of cancer being treated and the child's risk group. External radiation therapy is used to treat neuroblastoma. Iodine 131-mIBG therapy Iodine 131-mIBG therapy is a treatment with radioactive iodine. The radioactive iodine is given through an intravenous (IV) line and enters the bloodstream which carries radiation directly to tumor cells. Radioactive iodine collects in neuroblastoma cells and kills them with the radiation that is given off. Iodine 131-mIBG therapy is sometimes used to treat high-risk neuroblastoma that comes back after initial treatment. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type of cancer being treated and the child's risk group. The use of two or more anticancer drugs is called combination chemotherapy. See Drugs Approved for Neuroblastoma for more information. High-dose chemotherapy and radiation therapy with stem cell rescue High-dose chemotherapy and radiation therapy with stem cell rescue is a way of giving high doses of chemotherapy and radiation therapy and replacing blood -forming cells destroyed by cancer treatment for high-risk neuroblastoma. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient and are frozen and stored. After chemotherapy and radiation therapy are completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the body's blood cells. Maintenance therapy is given after high-dose chemotherapy and radiation therapy with stem cell rescue to kill any cancer cells that may regrow and cause the disease to come back. Maintenance therapy is given for 6 months and includes the following treatments: - Isotretinoin: A vitamin -like drug that slows the cancer's ability to make more cancer cells and changes how these cells look and act. This drug is taken by mouth. - Dinutuximab: A type of monoclonal antibody therapy that uses an antibody made in the laboratory from a single type of immune system cell. Dinutuximab identifies and attaches to a substance, called GD2, on the surface of neuroblastoma cells. Once dinutuximab attaches to the GD2, a signal is sent to the immune system that a foreign substance has been found and needs to be killed. Then the body's immune system kills the neuroblastoma cell. Dinutuximab is given by infusion. It is a type of targeted therapy. - Granulocyte-macrophage colony-stimulating factor (GM-CSF): A cytokine that helps make more immune system cells, especially granulocytes and macrophages (white blood cells), which can attack and kill cancer cells. - Interleukin-2 (IL-2): A type of immunotherapy that boosts the growth and activity of many immune cells, especially lymphocytes (a type of white blood cell). Lymphocytes can attack and kill cancer cells. See Drugs Approved for Neuroblastoma for more information. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack cancer cells with less harm to normal cells. There are different types of targeted therapy: - Tyrosine kinase inhibitors are small-molecule drugs that go through the cell membrane and work inside cancer cells to block signals that cancer cells need to grow and divide. Crizotinib is used to treat neuroblastoma that has come back after treatment. - Antibody-drug conjugates are made up of a monoclonal antibody attached to a drug. The monoclonal antibody binds to specific proteins or receptors found on certain cells, including cancer cells. The drug enters these cells and kills them without harming other cells. Lorvotuzumab mertansine is an antibody-drug conjugate being studied to treat neuroblastoma that has come back after treatment. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Immunotherapy Immunotherapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or biological therapy. Vaccine therapy uses a substance to stimulate the immune system to destroy a tumor. Vaccine therapy is being studied to treat neuroblastoma that has come back after treatment. Other drug therapy Lenalidomide is a type of angiogenesis inhibitor. It prevents the growth of new blood vessels that are needed by a tumor to grow. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your child's condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options for Neuroblastoma Low-Risk Neuroblastoma Treatment of low-risk neuroblastoma may include the following: - Surgery followed by observation. - Chemotherapy with or without surgery, for children with symptoms, children whose tumor has continued to grow and cannot be removed by surgery, or children with unfavorable tumor biology. - Observation alone for infants younger than 6 months who have small adrenal tumors. - Observation alone for infants who do not have signs or symptoms of neuroblastoma. - Radiation therapy to treat tumors that are causing serious problems and do not respond quickly to chemotherapy or surgery. - A clinical trial of treatment based on the tumor's response to treatment and tumor biology. Intermediate-Risk Neuroblastoma Treatment of intermediate-risk neuroblastoma may include the following: - Chemotherapy for children with symptoms or to shrink a tumor that cannot be removed by surgery. Surgery may be done after chemotherapy. - Surgery alone for infants. - Observation alone for certain infants. - Radiation therapy to treat tumors that are causing serious problems and do not respond quickly to chemotherapy or surgery. - Radiation therapy for tumors that do not respond to other treatment. - A clinical trial of treatment based on the tumor's response to treatment and tumor biology. High-Risk Neuroblastoma Treatment of high-risk neuroblastoma may include the following: - A regimen of combination chemotherapy, surgery, stem cell rescue, radiation therapy, and monoclonal antibody therapy (dinutuximab) with interleukin-2 (IL-2), granulocyte-macrophage colony-stimulating factor (GM-CSF), and isotretinoin. Stage 4S Neuroblastoma There is no standard treatment for stage 4S neuroblastoma but treatment options include the following: - Observation with supportive care for certain children who have favorable tumor biology and do not have signs or symptoms. - Chemotherapy, for children who have signs or symptoms of neuroblastoma or unfavorable tumor biology, or for very young infants. - A clinical trial of treatment based on the tumor's response to treatment and tumor biology. Recurrent Neuroblastoma Patients First Treated for Low-Risk Neuroblastoma Treatment for recurrent neuroblastoma that is found only in the area where the cancer first formed may include the following: - Surgery followed by observation or chemotherapy. - Chemotherapy that may be followed by surgery. Treatment for recurrent neuroblastoma that has spread to other parts of the body may include the following: - Observation. - Chemotherapy. - Surgery followed by chemotherapy. - Treatment as for newly diagnosed high-risk neuroblastoma for children older than 1 year. Patients First Treated for Intermediate-Risk Neuroblastoma Treatment for recurrent neuroblastoma that is found only in the area where the cancer first formed may include the following: - Surgery that may be followed by chemotherapy. - Treatment as for newly diagnosed high-risk neuroblastoma for neuroblastoma that has spread to other parts of the body. Recurrent neuroblastoma that has spread to other parts of the body is treated the same way as newly diagnosed high-risk neuroblastoma. Patients First Treated for High-Risk Neuroblastoma Treatment for recurrent neuroblastoma may include the following: - Combination chemotherapy. - Iodine 131-mIBG therapy to relieve symptoms and improve quality of life. It may be given alone or in combination with other therapy, or before stem cell rescue. - A second course of high-dose chemotherapy and stem cell rescue. - Tyrosine kinase inhibitor therapy (crizotinib) for patients with changes in the ALK gene. Because there is no standard treatment for recurrent neuroblastoma in patients first treated for high-risk neuroblastoma, patients may want to consider a clinical trial. For information about clinical trials, please see the NCI website. Patients with Recurrent CNS Neuroblastoma Treatment for neuroblastoma that recurs (comes back) in the central nervous system (CNS; brain and spinal cord) may include the following: - Surgery to remove the tumor in the CNS followed by radiation therapy. - A clinical trial of a new therapy. Treatments Being Studied for Progressive/Recurrent Neuroblastoma Some of the treatments being studied in clinical trials for neuroblastoma that recurs (comes back) or progresses (grows, spreads, or does not respond to treatment) include the following: - Combination chemotherapy and monoclonal antibody therapy (dinutuximab). - Lenalidomide and monoclonal antibody therapy (dinutuximab) with or without isotretinoin. - Iodine 131-mIBG given alone or with other anticancer drugs. - Immunotherapy (vaccine therapy). - Tyrosine kinase inhibitor (crizotinib) and combination chemotherapy. - Targeted therapy with an antibody-drug conjugate (lorvotuzumab mertansine).

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Neuroblastoma

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research

what research (or clinical trials) is being done for Neuroblastoma ?

New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Immunotherapy Immunotherapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or biological therapy. Vaccine therapy uses a substance to stimulate the immune system to destroy a tumor. Vaccine therapy is being studied to treat neuroblastoma that has come back after treatment. Other drug therapy Lenalidomide is a type of angiogenesis inhibitor. It prevents the growth of new blood vessels that are needed by a tumor to grow. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Lip and Oral Cavity Cancer

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information

What is (are) Lip and Oral Cavity Cancer ?

Key Points - Lip and oral cavity cancer is a disease in which malignant (cancer) cells form in the lips or mouth. - Tobacco and alcohol use can affect the risk of lip and oral cavity cancer. - Signs of lip and oral cavity cancer include a sore or lump on the lips or in the mouth. - Tests that examine the mouth and throat are used to detect (find), diagnose, and stage lip and oral cavity cancer. - Certain factors affect prognosis (chance of recovery) and treatment options. Lip and oral cavity cancer is a disease in which malignant (cancer) cells form in the lips or mouth. The oral cavity includes the following: - The front two thirds of the tongue. - The gingiva (gums). - The buccal mucosa (the lining of the inside of the cheeks). - The floor (bottom) of the mouth under the tongue. - The hard palate (the roof of the mouth). - The retromolar trigone (the small area behind the wisdom teeth). Most lip and oral cavity cancers start in squamous cells, the thin, flat cells that line the lips and oral cavity. These are called squamous cell carcinomas. Cancer cells may spread into deeper tissue as the cancer grows. Squamous cell carcinoma usually develops in areas of leukoplakia (white patches of cells that do not rub off). Lip and oral cavity cancer is a type of head and neck cancer.

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Lip and Oral Cavity Cancer

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susceptibility

Who is at risk for Lip and Oral Cavity Cancer? ?

Tobacco and alcohol use can affect the risk of lip and oral cavity cancer. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for lip and oral cavity cancer include the following: - Using tobacco products. - Heavy alcohol use. - Being exposed to natural sunlight or artificial sunlight (such as from tanning beds) over long periods of time. - Being male.

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Lip and Oral Cavity Cancer

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symptoms

What are the symptoms of Lip and Oral Cavity Cancer ?

Signs of lip and oral cavity cancer include a sore or lump on the lips or in the mouth. These and other signs and symptoms may be caused by lip and oral cavity cancer or by other conditions. Check with your doctor if you have any of the following: - A sore on the lip or in the mouth that does not heal. - A lump or thickening on the lips or gums or in the mouth. - A white or red patch on the gums, tongue, or lining of the mouth. - Bleeding, pain, or numbness in the lip or mouth. - Change in voice. - Loose teeth or dentures that no longer fit well. - Trouble chewing or swallowing or moving the tongue or jaw. - Swelling of jaw. - Sore throat or feeling that something is caught in the throat. Lip and oral cavity cancer may not have any symptoms and is sometimes found during a regular dental exam.

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Lip and Oral Cavity Cancer

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exams and tests

How to diagnose Lip and Oral Cavity Cancer ?

Tests that examine the mouth and throat are used to detect (find), diagnose, and stage lip and oral cavity cancer. The following tests and procedures may be used: - Physical exam of the lips and oral cavity: An exam to check the lips and oral cavity for abnormal areas. The medical doctor or dentist will feel the entire inside of the mouth with a gloved finger and examine the oral cavity with a small long-handled mirror and lights. This will include checking the insides of the cheeks and lips; the gums; the roof and floor of the mouth; and the top, bottom, and sides of the tongue. The neck will be felt for swollen lymph nodes. A history of the patients health habits and past illnesses and medical and dental treatments will also be taken. - Endoscopy : A procedure to look at organs and tissues inside the body to check for abnormal areas. An endoscope is inserted through an incision (cut) in the skin or opening in the body, such as the mouth. An endoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of disease. - Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist. If leukoplakia is found, cells taken from the patches are also checked under the microscope for signs of cancer. - Exfoliative cytology : A procedure to collect cells from the lip or oral cavity. A piece of cotton, a brush, or a small wooden stick is used to gently scrape cells from the lips, tongue, mouth, or throat. The cells are viewed under a microscope to find out if they are abnormal. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - Barium swallow : A series of x-rays of the esophagus and stomach. The patient drinks a liquid that contains barium (a silver-white metallic compound). The liquid coats the esophagus and x-rays are taken. This procedure is also called an upper GI series. - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. - Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner.

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Lip and Oral Cavity Cancer

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outlook

What is the outlook for Lip and Oral Cavity Cancer ?

Certain factors affect prognosis (chance of recovery) and treatment options. Prognosis (chance of recovery) depends on the following: - The stage of the cancer. - Where the tumor is in the lip or oral cavity. - Whether the cancer has spread to blood vessels. For patients who smoke, the chance of recovery is better if they stop smoking before beginning radiation therapy. Treatment options depend on the following: - The stage of the cancer. - The size of the tumor and where it is in the lip or oral cavity. - Whether the patient's appearance and ability to talk and eat can stay the same. - The patient's age and general health. Patients who have had lip and oral cavity cancer have an increased risk of developing a second cancer in the head or neck. Frequent and careful follow-up is important. Clinical trials are studying the use of retinoid drugs to reduce the risk of a second head and neck cancer. Information about ongoing clinical trials is available from the NCI website.

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Lip and Oral Cavity Cancer

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stages

What are the stages of Lip and Oral Cavity Cancer ?

Key Points - After lip and oral cavity cancer has been diagnosed, tests are done to find out if cancer cells have spread within the lip and oral cavity or to other parts of the body. - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - The following stages are used for lip and oral cavity cancer: - Stage 0 (Carcinoma in Situ) - Stage I - Stage II - Stage III - Stage IV After lip and oral cavity cancer has been diagnosed, tests are done to find out if cancer cells have spread within the lip and oral cavity or to other parts of the body. The process used to find out if cancer has spread within the lip and oral cavity or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The results of the tests used to diagnose lip and oral cavity cancer are also used to stage the disease. (See the General Information section.) There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if lip cancer spreads to the lung, the cancer cells in the lung are actually lip cancer cells. The disease is metastatic lip cancer, not lung cancer. The following stages are used for lip and oral cavity cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the lining of the lips and oral cavity. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed and the tumor is 2 centimeters or smaller. Cancer has not spread to the lymph nodes. Stage II In stage II, the tumor is larger than 2 centimeters but not larger than 4 centimeters, and cancer has not spread to the lymph nodes. Stage III In stage III, the tumor: - may be any size and has spread to one lymph node that is 3 centimeters or smaller, on the same side of the neck as the tumor; or - is larger than 4 centimeters. Stage IV Stage IV is divided into stages IVA, IVB, and IVC. - In stage IVA, the tumor: - has spread through tissue in the lip or oral cavity into nearby tissue and/or bone (jaw, tongue, floor of mouth, maxillary sinus, or skin on the chin or nose); cancer may have spread to one lymph node that is 3 centimeters or smaller, on the same side of the neck as the tumor; or - is any size or has spread through tissue in the lip or oral cavity into nearby tissue and/or bone (jaw, tongue, floor of mouth, maxillary sinus, or skin on the chin or nose), and cancer has spread: - to one lymph node on the same side of the neck as the tumor and the lymph node is larger than 3 centimeters but not larger than 6 centimeters; or - to more than one lymph node on the same side of the neck as the tumor and the lymph nodes are not larger than 6 centimeters; or - to lymph nodes on the opposite side of the neck as the tumor or on both sides of the neck, and the lymph nodes are not larger than 6 centimeters. - In stage IVB, the tumor: - may be any size and has spread to one or more lymph nodes that are larger than 6 centimeters; or - has spread further into the muscles or bones in the oral cavity, or to the base of the skull and/or the carotid artery. Cancer may have spread to one or more lymph nodes anywhere in the neck. - In stage IVC, the tumor has spread beyond the lip or oral cavity to distant parts of the body, such as the lungs. The tumor may be any size and may have spread to the lymph nodes.

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Lip and Oral Cavity Cancer

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treatment

What are the treatments for Lip and Oral Cavity Cancer ?

Key Points - There are different types of treatment for patients with lip and oral cavity cancer. - Patients with lip and oral cavity cancer should have their treatment planned by a team of doctors who are expert in treating head and neck cancer. - Two types of standard treatment are used: - Surgery - Radiation therapy - New types of treatment are being tested in clinical trials. - Chemotherapy - Hyperfractionated radiation therapy - Hyperthermia therapy - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with lip and oral cavity cancer. Different types of treatment are available for patients with lip and oral cavity cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Patients with lip and oral cavity cancer should have their treatment planned by a team of doctors who are expert in treating head and neck cancer. Treatment will be overseen by a medical oncologist, a doctor who specializes in treating people with cancer. Because the lips and oral cavity are important for breathing, eating, and talking, patients may need special help adjusting to the side effects of the cancer and its treatment. The medical oncologist may refer the patient to other health professionals with special training in the treatment of patients with head and neck cancer. These include the following: - Head and neck surgeon. - Radiation oncologist. - Dentist. - Speech therapist. - Dietitian. - Psychologist. - Rehabilitation specialist. - Plastic surgeon. Two types of standard treatment are used: Surgery Surgery (removing the cancer in an operation) is a common treatment for all stages of lip and oral cavity cancer. Surgery may include the following: - Wide local excision: Removal of the cancer and some of the healthy tissue around it. If cancer has spread into bone, surgery may include removal of the involved bone tissue. - Neck dissection: Removal of lymph nodes and other tissues in the neck. This is done when cancer may have spread from the lip and oral cavity. - Plastic surgery: An operation that restores or improves the appearance of parts of the body. Dental implants, a skin graft, or other plastic surgery may be needed to repair parts of the mouth, throat, or neck after removal of large tumors. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External and internal radiation therapy are used to treat lip and oral cavity cancer. Radiation therapy may work better in patients who have stopped smoking before beginning treatment. It is also important for patients to have a dental exam before radiation therapy begins, so that existing problems can be treated. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Hyperfractionated radiation therapy Hyperfractionated radiation therapy is radiation treatment in which the total dose of radiation is divided into small doses and the treatments are given more than once a day. Hyperthermia therapy Hyperthermia therapy is a treatment in which body tissue is heated above normal temperature to damage and kill cancer cells or to make cancer cells more sensitive to the effects of radiation and certain anticancer drugs. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options by Stage Stage I Lip and Oral Cavity Cancer Treatment of stage I lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: - Surgery (wide local excision). - Internal radiation therapy with or without external radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: - Surgery (wide local excision). - Internal radiation therapy with or without external radiation therapy. - Radiation therapy to lymph nodes in the neck. Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: - Surgery (wide local excision) for tumors smaller than 1 centimeter, with or without internal and/or external radiation therapy. - Surgery (wide local excision with skin graft) or radiation therapy for larger tumors. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: - Surgery (wide local excision) for tumors smaller than centimeter. - Surgery (wide local excision) or radiation therapy for larger tumors. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: - Surgery (wide local excision, which may include removing part of the jawbone, and skin graft). - Radiation therapy with or without surgery. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: - Surgery (wide local excision, which may include removing part of the jawbone.) - Radiation therapy with or without surgery. Upper gingiva or hard palate If cancer is in the upper gingiva (gums) or the hard palate (the roof of the mouth), treatment is usually surgery (wide local excision) with or without radiation therapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage I lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Lip and Oral Cavity Cancer Treatment of stage II lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: - Surgery (wide local excision). - External radiation therapy and/or internal radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: - Radiation therapy and/or surgery (wide local excision). - Internal radiation therapy with surgery (neck dissection). Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: - Radiation therapy for tumors that are 3 centimeters or smaller. - Surgery (wide local excision) and/or radiation therapy for larger tumors. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: - Surgery (wide local excision). - Radiation therapy. - Surgery (wide local excision) followed by external radiation therapy, with or without internal radiation therapy, for large tumors. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: - Surgery (wide local excision, which may include removing part of the jawbone, and a skin graft). - Radiation therapy alone or after surgery. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: - Surgery (wide local excision, which includes removing part of the jawbone). - Radiation therapy with or without surgery. Upper gingiva or hard palate If cancer is in the upper gingiva (gums) or the hard palate (the roof of the mouth), treatment may include the following: - Surgery (wide local excision) with or without radiation therapy. - Radiation therapy alone. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage II lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III Lip and Oral Cavity Cancer Treatment of stage III lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: - Surgery and external radiation therapy with or without internal radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: - External radiation therapy with or without internal radiation therapy. - Surgery (wide local excision) followed by radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: - Surgery (wide local excision) with or without radiation therapy. - Radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: - Surgery (wide local excision, which may include removing part of the jawbone, with or without neck dissection). - External radiation therapy with or without internal radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: - Surgery (wide local excision) with or without radiation therapy. Radiation may be given before or after surgery. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: - Surgery to remove the tumor, lymph nodes, and part of the jawbone, with or without radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Upper gingiva If cancer is in the upper gingiva (gums), treatment may include the following: - Radiation therapy. - Surgery (wide local excision) and radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Hard palate If cancer is in the hard palate (the roof of the mouth), treatment may include the following: - Radiation therapy. - Surgery (wide local excision) with or without radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Lymph nodes For cancer that may have spread to lymph nodes, treatment may include the following: - Radiation therapy and/or surgery (neck dissection). - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of hyperfractionated radiation therapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage III lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV Lip and Oral Cavity Cancer Treatment of stage IV lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: - Surgery and external radiation therapy with or without internal radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: - Surgery to remove the tongue and sometimes the larynx (voice box) with or without radiation therapy. - Radiation therapy as palliative therapy to relieve symptoms and improve quality of life. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: - Surgery (wide local excision) and/or radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: - Surgery before or after radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: - Surgery and/or radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: - Surgery to remove the tumor, lymph nodes, and part of the jawbone, followed by radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Upper gingiva or hard palate If cancer is in the upper gingiva (gums) or hard palate (the roof of the mouth), treatment may include the following: - Surgery with radiation therapy. - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Lymph nodes For cancer that may have spread to lymph nodes, treatment may include the following: - Radiation therapy and/or surgery (neck dissection). - A clinical trial of chemotherapy and radiation therapy. - A clinical trial of chemotherapy before or after surgery. - A clinical trial of hyperfractionated radiation therapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage IV lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

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Lip and Oral Cavity Cancer

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research

what research (or clinical trials) is being done for Lip and Oral Cavity Cancer ?

New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Hyperfractionated radiation therapy Hyperfractionated radiation therapy is radiation treatment in which the total dose of radiation is divided into small doses and the treatments are given more than once a day. Hyperthermia therapy Hyperthermia therapy is a treatment in which body tissue is heated above normal temperature to damage and kill cancer cells or to make cancer cells more sensitive to the effects of radiation and certain anticancer drugs. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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AIDS-Related Lymphoma

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information

What is (are) AIDS-Related Lymphoma ?

Key Points - AIDS-related lymphoma is a disease in which malignant (cancer) cells form in the lymph system of patients who have acquired immunodeficiency syndrome (AIDS). - There are many different types of lymphoma. - Signs of AIDS-related lymphoma include weight loss, fever, and night sweats. - Tests that examine the lymph system and other parts of the body are used to help detect (find) and diagnose AIDS-related lymphoma. - Certain factors affect prognosis (chance of recovery) and treatment options. AIDS-related lymphoma is a disease in which malignant (cancer) cells form in the lymph system of patients who have acquired immunodeficiency syndrome (AIDS). AIDS is caused by the human immunodeficiency virus (HIV), which attacks and weakens the body's immune system. The immune system is then unable to fight infection and disease. People with HIV disease have an increased risk of infection and lymphoma or other types of cancer. A person with HIV disease who develops certain types of infections or cancer is then diagnosed with AIDS. Sometimes, people are diagnosed with AIDS and AIDS-related lymphoma at the same time. For information about AIDS and its treatment, please see the AIDSinfo website. AIDS-related lymphoma is a type of cancer that affects the lymph system, which is part of the body's immune system. The immune system protects the body from foreign substances, infection, and diseases. The lymph system is made up of the following: - Lymph: Colorless, watery fluid that carries white blood cells called lymphocytes through the lymph system. Lymphocytes protect the body against infections and the growth of tumors. - Lymph vessels: A network of thin tubes that collect lymph from different parts of the body and return it to the bloodstream. - Lymph nodes: Small, bean-shaped structures that filter lymph and store white blood cells that help fight infection and disease. Lymph nodes are located along the network of lymph vessels found throughout the body. Clusters of lymph nodes are found in the neck, underarm, abdomen, pelvis, and groin. - Spleen: An organ that makes lymphocytes, filters the blood, stores blood cells, and destroys old blood cells. The spleen is on the left side of the abdomen near the stomach. - Thymus: An organ in which lymphocytes grow and multiply. The thymus is in the chest behind the breastbone. - Tonsils: Two small masses of lymph tissue at the back of the throat. The tonsils make lymphocytes. - Bone marrow: The soft, spongy tissue in the center of large bones. Bone marrow makes white blood cells, red blood cells, and platelets. Lymph tissue is also found in other parts of the body such as the brain, stomach, thyroid gland, and skin. Sometimes AIDS-related lymphoma occurs outside the lymph nodes in the bone marrow, liver, meninges (thin membranes that cover the brain) and gastrointestinal tract. Less often, it may occur in the anus, heart, bile duct, gingiva, and muscles. There are many different types of lymphoma. Lymphomas are divided into two general types: - Hodgkin lymphoma. - Non-Hodgkin lymphoma. Both Hodgkin lymphoma and non-Hodgkin lymphoma may occur in patients with AIDS, but non-Hodgkin lymphoma is more common. When a person with AIDS has non-Hodgkin lymphoma, it is called AIDS-related lymphoma. When AIDS-related lymphoma occurs in the central nervous system (CNS), it is called AIDS-related primary CNS lymphoma. Non-Hodgkin lymphomas are grouped by the way their cells look under a microscope. They may be indolent (slow-growing) or aggressive (fast-growing). AIDS-related lymphomas are aggressive. There are two main types of AIDS-related non-Hodgkin lymphoma: - Diffuse large B-cell lymphoma (including B-cell immunoblastic lymphoma). - Burkitt or Burkitt-like lymphoma. For more information about lymphoma or AIDS-related cancers, see the following PDQ summaries: - Adult Non-Hodgkin Lymphoma Treatment - Childhood Non-Hodgkin Lymphoma Treatment - Primary CNS Lymphoma Treatment - Kaposi Sarcoma Treatment

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AIDS-Related Lymphoma

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symptoms

What are the symptoms of AIDS-Related Lymphoma ?

Signs of AIDS-related lymphoma include weight loss, fever, and night sweats. These and other signs and symptoms may be caused by AIDS-related lymphoma or by other conditions. Check with your doctor if you have any of the following: - Weight loss or fever for no known reason. - Night sweats. - Painless, swollen lymph nodes in the neck, chest, underarm, or groin. - A feeling of fullness below the ribs.

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AIDS-Related Lymphoma

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exams and tests

How to diagnose AIDS-Related Lymphoma ?

Tests that examine the lymph system and other parts of the body are used to help detect (find) and diagnose AIDS-related lymphoma. The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Complete blood count (CBC): A procedure in which a sample of blood is drawn and checked for the following: - The number of red blood cells, white blood cells, and platelets. - The amount of hemoglobin (the protein that carries oxygen) in the red blood cells. - The portion of the sample made up of red blood cells. - HIV test : A test to measure the level of HIV antibodies in a sample of blood. Antibodies are made by the body when it is invaded by a foreign substance. A high level of HIV antibodies may mean the body has been infected with HIV. - Lymph node biopsy : The removal of all or part of a lymph node. A pathologist views the tissue under a microscope to look for cancer cells. One of the following types of biopsies may be done: - Excisional biopsy : The removal of an entire lymph node. - Incisional biopsy : The removal of part of a lymph node. - Core biopsy : The removal of tissue from a lymph node using a wide needle. - Fine-needle aspiration (FNA) biopsy : The removal of tissue from a lymph node using a thin needle. - Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a hollow needle into the hipbone or breastbone. A pathologist views the bone marrow and bone under a microscope to look for signs of cancer. - Chest x-ray : An x-ray of the organs and bones inside the chest. An x-ray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body.

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AIDS-Related Lymphoma

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outlook

What is the outlook for AIDS-Related Lymphoma ?

Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - The stage of the cancer. - The age of the patient. - The number of CD4 lymphocytes (a type of white blood cell) in the blood. - The number of places in the body lymphoma is found outside the lymph system. - Whether the patient has a history of intravenous (IV) drug use. - The patient's ability to carry out regular daily activities.

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AIDS-Related Lymphoma

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stages

What are the stages of AIDS-Related Lymphoma ?

Key Points - After AIDS-related lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. - There are three ways that cancer spreads in the body. - Stages of AIDS-related lymphoma may include E and S. - The following stages are used for AIDS-related lymphoma: - Stage I - Stage II - Stage III - Stage IV - For treatment, AIDS-related lymphomas are grouped based on where they started in the body, as follows: - Peripheral/systemic lymphoma - Primary CNS lymphoma After AIDS-related lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. The process used to find out if cancer cells have spread within the lymph system or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment, but AIDS-related lymphoma is usually advanced when it is diagnosed. The following tests and procedures may be used in the staging process: - Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. The blood sample will be checked for the level of LDH (lactate dehydrogenase). - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the lung, lymph nodes, and liver, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. - MRI (magnetic resonance imaging) with gadolinium : A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. A substance called gadolinium is injected into the patient through a vein. The gadolinium collects around the cancer cells so they show up brighter in the picture. This procedure is also called nuclear magnetic resonance imaging (NMRI). - Lumbar puncture : A procedure used to collect cerebrospinal fluid (CSF) from the spinal column. This is done by placing a needle between two bones in the spine and into the CSF around the spinal cord and removing a sample of the fluid. The sample of CSF is checked under a microscope for signs that the cancer has spread to the brain and spinal cord. The sample may also be checked for Epstein-Barr virus. This procedure is also called an LP or spinal tap. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Stages of AIDS-related lymphoma may include E and S. AIDS-related lymphoma may be described as follows: - E: "E" stands for extranodal and means the cancer is found in an area or organ other than the lymph nodes or has spread to tissues beyond, but near, the major lymphatic areas. - S: "S" stands for spleen and means the cancer is found in the spleen. The following stages are used for AIDS-related lymphoma: Stage I Stage I AIDS-related lymphoma is divided into stage I and stage IE. - Stage I: Cancer is found in one lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen). - Stage IE: Cancer is found in one organ or area outside the lymph nodes. Stage II Stage II AIDS-related lymphoma is divided into stage II and stage IIE. - Stage II: Cancer is found in two or more lymph node groups either above or below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). - Stage IIE: Cancer is found in one or more lymph node groups either above or below the diaphragm. Cancer is also found outside the lymph nodes in one organ or area on the same side of the diaphragm as the affected lymph nodes. Stage III Stage III AIDS-related lymphoma is divided into stage III, stage IIIE, stage IIIS, and stage IIIE+S. - Stage III: Cancer is found in lymph node groups above and below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). - Stage IIIE: Cancer is found in lymph node groups above and below the diaphragm and outside the lymph nodes in a nearby organ or area. - Stage IIIS: Cancer is found in lymph node groups above and below the diaphragm, and in the spleen. - Stage IIIE+S: Cancer is found in lymph node groups above and below the diaphragm, outside the lymph nodes in a nearby organ or area, and in the spleen. Stage IV In stage IV AIDS-related lymphoma, the cancer: - is found throughout one or more organs that are not part of a lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen) and may be in lymph nodes near those organs; or - is found in one organ that is not part of a lymphatic area and has spread to organs or lymph nodes far away from that organ; or - is found in the liver, bone marrow, cerebrospinal fluid (CSF), or lungs (other than cancer that has spread to the lungs from nearby areas). Patients who are infected with the Epstein-Barr virus or whose AIDS-related lymphoma affects the bone marrow have an increased risk of the cancer spreading to the central nervous system (CNS). For treatment, AIDS-related lymphomas are grouped based on where they started in the body, as follows: Peripheral/systemic lymphoma Lymphoma that starts in the lymph system or elsewhere in the body, other than the brain, is called peripheral/systemic lymphoma. It may spread throughout the body, including to the brain or bone marrow. It is often diagnosed in an advanced stage. Primary CNS lymphoma Primary CNS lymphoma starts in the central nervous system (brain and spinal cord). It is linked to the Epstein-Barr virus. Lymphoma that starts somewhere else in the body and spreads to the central nervous system is not primary CNS lymphoma.

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AIDS-Related Lymphoma

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treatment

What are the treatments for AIDS-Related Lymphoma ?

Key Points - There are different types of treatment for patients with AIDS-related lymphoma. - Treatment of AIDS-related lymphoma combines treatment of the lymphoma with treatment for AIDS. - Four types of standard treatment are used: - Chemotherapy - Radiation therapy - High-dose chemotherapy with stem cell transplant - Targeted therapy - New types of treatment are being tested in clinical trials. - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with AIDS-related lymphoma. Different types of treatment are available for patients with AIDS-related lymphoma. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Treatment of AIDS-related lymphoma combines treatment of the lymphoma with treatment for AIDS. Patients with AIDS have weakened immune systems and treatment can cause the immune system to become even weaker. For this reason, treating patients who have AIDS-related lymphoma is difficult and some patients may be treated with lower doses of drugs than lymphoma patients who do not have AIDS. Combined antiretroviral therapy (cART) is used to lessen the damage to the immune system caused by HIV. Treatment with combined antiretroviral therapy may allow some patients with AIDS-related lymphoma to safely receive anticancer drugs in standard or higher doses. In these patients, treatment may work as well as it does in lymphoma patients who do not have AIDS. Medicine to prevent and treat infections, which can be serious, is also used. For more information about AIDS and its treatment, please see the AIDSinfo website. Four types of standard treatment are used: Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid (intrathecal chemotherapy), an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using more than one anticancer drug. The way the chemotherapy is given depends on where the cancer has formed. Intrathecal chemotherapy may be used in patients who are more likely to have lymphoma in the central nervous system (CNS). Chemotherapy is used in the treatment of AIDS-related peripheral/systemic lymphoma. It is not yet known whether it is best to give combined antiretroviral therapy at the same time as chemotherapy or after chemotherapy ends. Colony-stimulating factors are sometimes given together with chemotherapy. This helps lessen the side effects chemotherapy may have on the bone marrow. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on where the cancer has formed. External radiation therapy is used to treat AIDS-related primary CNS lymphoma. High-dose chemotherapy with stem cell transplant High-dose chemotherapy with stem cell transplant is a way of giving high doses of chemotherapy and replacing blood -forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient or a donor and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the body's blood cells. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy is a type of targeted therapy. Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. These may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Rituximab is used in the treatment of AIDS-related peripheral/systemic lymphoma. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options for AIDS-Related Lymphoma AIDS-Related Peripheral/Systemic Lymphoma Treatment of AIDS-related peripheral/systemic lymphoma may include the following: - Combination chemotherapy with or without targeted therapy. - High-dose chemotherapy and stem cell transplant, for lymphoma that has not responded to treatment or has come back. - Intrathecal chemotherapy for lymphoma that is likely to spread to the central nervous system (CNS). Check the list of NCI-supported cancer clinical trials that are now accepting patients with AIDS-related peripheral/systemic lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. AIDS-Related Primary Central Nervous System Lymphoma Treatment of AIDS-related primary central nervous system lymphoma may include the following: - External radiation therapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with AIDS-related primary CNS lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

0000027_4

Breast Cancer

1

0000027_4-1

information

What is (are) Breast Cancer ?

Key Points - Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast. - Breast cancer is the second most common type of cancer in American women. Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast. The breast is made up of lobes and ducts. Each breast has 15 to 20 sections called lobes, which have many smaller sections called lobules. Lobules end in dozens of tiny bulbs that can make milk. The lobes, lobules, and bulbs are linked by thin tubes called ducts. Each breast also has blood vessels and lymph vessels. The lymph vessels carry an almost colorless fluid called lymph. Lymph vessels lead to organs called lymph nodes. Lymph nodes are small bean-shaped structures that are found throughout the body. They filter lymph and store white blood cells that help fight infection and disease. Clusters of lymph nodes are found near the breast in the axilla (under the arm), above the collarbone, and in the chest. See the following PDQ summaries for more information about breast cancer: - Breast Cancer Screening - Breast Cancer Treatment - Breast Cancer Treatment and Pregnancy - Male Breast Cancer Treatment - Genetics of Breast and Ovarian Cancer Breast cancer is the second most common type of cancer in American women. Women in the United States get breast cancer more than any other type of cancer except skin cancer. Breast cancer is second to lung cancer as a cause of cancer death in American women. However, deaths from breast cancer have decreased a little bit every year between 2003 and 2012. Breast cancer also occurs in men, but the number of new cases is small.

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Breast Cancer

2

0000027_4-2

prevention

How to prevent Breast Cancer ?

Key Points - Avoiding risk factors and increasing protective factors may help prevent cancer. - The following are risk factors for breast cancer: - Older age - A personal history of breast cancer or benign (noncancer) breast disease - Inherited risk of breast cancer - Dense breasts - Exposure of breast tissue to estrogen made in the body - Taking hormone therapy for symptoms of menopause - Radiation therapy to the breast or chest - Obesity - Drinking alcohol - The following are protective factors for breast cancer: - Less exposure of breast tissue to estrogen made by the body - Taking estrogen-only hormone therapy after hysterectomy, selective estrogen receptor modulators, or aromatase inhibitors and inactivators - Estrogen-only hormone therapy after hysterectomy - Selective estrogen receptor modulators - Aromatase inhibitors and inactivators - Risk-reducing mastectomy - Ovarian ablation - Getting enough exercise - It is not clear whether the following affect the risk of breast cancer: - Oral contraceptives - Environment - Studies have shown that some factors do not affect the risk of breast cancer. - Cancer prevention clinical trials are used to study ways to prevent cancer. - New ways to prevent breast cancer are being studied in clinical trials. Avoiding risk factors and increasing protective factors may help prevent cancer. Avoiding cancer risk factors may help prevent certain cancers. Risk factors include smoking, being overweight, and not getting enough exercise. Increasing protective factors such as quitting smoking and exercising may also help prevent some cancers. Talk to your doctor or other health care professional about how you might lower your risk of cancer. NCI's Breast Cancer Risk Assessment Tool uses a woman's risk factors to estimate her risk for breast cancer during the next five years and up to age 90. This online tool is meant to be used by a health care provider. For more information on breast cancer risk, call 1-800-4-CANCER. The following are risk factors for breast cancer: Older age Older age is the main risk factor for most cancers. The chance of getting cancer increases as you get older. A personal history of breast cancer or benign (noncancer) breast disease Women with any of the following have an increased risk of breast cancer: - A personal history of invasive breast cancer, ductal carcinoma in situ (DCIS), or lobular carcinoma in situ (LCIS). - A personal history of benign (noncancer) breast disease. Inherited risk of breast cancer Women with a family history of breast cancer in a first-degree relative (mother, sister, or daughter) have an increased risk of breast cancer. Women who have inherited changes in the BRCA1 and BRCA2 genes or in certain other genes have a higher risk of breast cancer. The risk of breast cancer caused by inherited gene changes depends on the type of gene mutation, family history of cancer, and other factors. Dense breasts Having breast tissue that is dense on a mammogram is a factor in breast cancer risk. The level of risk depends on how dense the breast tissue is. Women with very dense breasts have a higher risk of breast cancer than women with low breast density. Increased breast density is often an inherited trait, but it may also occur in women who have not had children, have a first pregnancy late in life, take postmenopausal hormones, or drink alcohol. Exposure of breast tissue to estrogen made in the body Estrogen is a hormone made by the body. It helps the body develop and maintain female sex characteristics. Being exposed to estrogen over a long time may increase the risk of breast cancer. Estrogen levels are highest during the years a woman is menstruating. A woman's exposure to estrogen is increased in the following ways: - Early menstruation: Beginning to have menstrual periods at age 11 or younger increases the number of years the breast tissue is exposed to estrogen. - Starting menopause at a later age: The more years a woman menstruates, the longer her breast tissue is exposed to estrogen. - Older age at first birth or never having given birth: Because estrogen levels are lower during pregnancy, breast tissue is exposed to more estrogen in women who become pregnant for the first time after age 35 or who never become pregnant. Taking hormone therapy for symptoms of menopause Hormones, such as estrogen and progesterone, can be made into a pill form in a laboratory. Estrogen, progestin, or both may be given to replace the estrogen no longer made by the ovaries in postmenopausal women or women who have had their ovaries removed. This is called hormone replacement therapy (HRT) or hormone therapy (HT). Combination HRT/HT is estrogen combined with progestin. This type of HRT/HT increases the risk of breast cancer. Studies show that when women stop taking estrogen combined with progestin, the risk of breast cancer decreases. Radiation therapy to the breast or chest Radiation therapy to the chest for the treatment of cancer increases the risk of breast cancer, starting 10 years after treatment. The risk of breast cancer depends on the dose of radiation and the age at which it is given. The risk is highest if radiation treatment was used during puberty, when breasts are forming. Radiation therapy to treat cancer in one breast does not appear to increase the risk of cancer in the other breast. For women who have inherited changes in the BRCA1 and BRCA2 genes, exposure to radiation, such as that from chest x-rays, may further increase the risk of breast cancer, especially in women who were x-rayed before 20 years of age. Obesity Obesity increases the risk of breast cancer, especially in postmenopausal women who have not used hormone replacement therapy. Drinking alcohol Drinking alcohol increases the risk of breast cancer. The level of risk rises as the amount of alcohol consumed rises. The following are protective factors for breast cancer: Less exposure of breast tissue to estrogen made by the body Decreasing the length of time a woman's breast tissue is exposed to estrogen may help prevent breast cancer. Exposure to estrogen is reduced in the following ways: - Early pregnancy: Estrogen levels are lower during pregnancy. Women who have a full-term pregnancy before age 20 have a lower risk of breast cancer than women who have not had children or who give birth to their first child after age 35. - Breast-feeding: Estrogen levels may remain lower while a woman is breast-feeding. Women who breastfed have a lower risk of breast cancer than women who have had children but did not breastfeed. Taking estrogen-only hormone therapy after hysterectomy, selective estrogen receptor modulators, or aromatase inhibitors and inactivators Estrogen-only hormone therapy after hysterectomy Hormone therapy with estrogen only may be given to women who have had a hysterectomy. In these women, estrogen-only therapy after menopause may decrease the risk of breast cancer. There is an increased risk of stroke and heart and blood vessel disease in postmenopausal women who take estrogen after a hysterectomy. Selective estrogen receptor modulators Tamoxifen and raloxifene belong to the family of drugs called selective estrogen receptor modulators (SERMs). SERMs act like estrogen on some tissues in the body, but block the effect of estrogen on other tissues. Treatment with tamoxifen lowers the risk of estrogen receptor-positive (ER-positive) breast cancer and ductal carcinoma in situ in premenopausal and postmenopausal women at high risk. Treatment with raloxifene also lowers the risk of breast cancer in postmenopausal women. With either drug, the reduced risk lasts for several years or longer after treatment is stopped. Lower rates of broken bones have been noted in patients taking raloxifene. Taking tamoxifen increases the risk of hot flashes, endometrial cancer, stroke, cataracts, and blood clots (especially in the lungs and legs). The risk of having these problems increases markedly in women older than 50 years compared with younger women. Women younger than 50 years who have a high risk of breast cancer may benefit the most from taking tamoxifen. The risk of having these problems decreases after tamoxifen is stopped. Talk with your doctor about the risks and benefits of taking this drug. Taking raloxifene increases the risk of blood clots in the lungs and legs, but does not appear to increase the risk of endometrial cancer. In postmenopausal women with osteoporosis (decreased bone density), raloxifene lowers the risk of breast cancer for women who have a high or low risk of breast cancer. It is not known if raloxifene would have the same effect in women who do not have osteoporosis. Talk with your doctor about the risks and benefits of taking this drug. Other SERMs are being studied in clinical trials. Aromatase inhibitors and inactivators Aromatase inhibitors (anastrozole, letrozole) and inactivators (exemestane) lower the risk of recurrence and of new breast cancers in women who have a history of breast cancer. Aromatase inhibitors also decrease the risk of breast cancer in women with the following conditions: - Postmenopausal women with a personal history of breast cancer. - Women with no personal history of breast cancer who are 60 years and older, have a history of ductal carcinoma in situ with mastectomy, or have a high risk of breast cancer based on the Gail model tool (a tool used to estimate the risk of breast cancer). In women with an increased risk of breast cancer, taking aromatase inhibitors decreases the amount of estrogen made by the body. Before menopause, estrogen is made by the ovaries and other tissues in a woman's body, including the brain, fat tissue, and skin. After menopause, the ovaries stop making estrogen, but the other tissues do not. Aromatase inhibitors block the action of an enzyme called aromatase, which is used to make all of the body's estrogen. Aromatase inactivators stop the enzyme from working. Possible harms from taking aromatase inhibitors include muscle and joint pain, osteoporosis, hot flashes, and feeling very tired. Risk-reducing mastectomy Some women who have a high risk of breast cancer may choose to have a risk-reducing mastectomy (the removal of both breasts when there are no signs of cancer). The risk of breast cancer is much lower in these women and most feel less anxious about their risk of breast cancer. However, it is very important to have a cancer risk assessment and counseling about the different ways to prevent breast cancer before making this decision. Ovarian ablation The ovaries make most of the estrogen that is made by the body. Treatments that stop or lower the amount of estrogen made by the ovaries include surgery to remove the ovaries, radiation therapy, or taking certain drugs. This is called ovarian ablation. Premenopausal women who have a high risk of breast cancer due to certain changes in the BRCA1 and BRCA2 genes may choose to have a risk-reducing oophorectomy (the removal of both ovaries when there are no signs of cancer). This decreases the amount of estrogen made by the body and lowers the risk of breast cancer. Risk-reducing oophorectomy also lowers the risk of breast cancer in normal premenopausal women and in women with an increased risk of breast cancer due to radiation to the chest. However, it is very important to have a cancer risk assessment and counseling before making this decision. The sudden drop in estrogen levels may cause the symptoms of menopause to begin. These include hot flashes, trouble sleeping, anxiety, and depression. Long-term effects include decreased sex drive, vaginal dryness, and decreased bone density. Getting enough exercise Women who exercise four or more hours a week have a lower risk of breast cancer. The effect of exercise on breast cancer risk may be greatest in premenopausal women who have normal or low body weight. It is not clear whether the following affect the risk of breast cancer: Oral contraceptives Certain oral contraceptives contain estrogen. Some studies have shown that taking oral contraceptives ("the pill") may slightly increase the risk of breast cancer in current users. This risk decreases over time. Other studies have not shown an increased risk of breast cancer in women who take oral contraceptives. Progestin -only contraceptives that are injected or implanted do not appear to increase the risk of breast cancer. More studies are needed to know whether progestin-only oral contraceptives increase the risk of breast cancer. Environment Studies have not proven that being exposed to certain substances in the environment, such as chemicals, increases the risk of breast cancer. Studies have shown that some factors do not affect the risk of breast cancer. The following do not affect the risk of breast cancer: - Having an abortion. - Making diet changes such as eating less fat or more fruits and vegetables. - Taking vitamins, including fenretinide (a type of vitamin A). - Cigarette smoking, both active and passive (inhaling secondhand smoke). - Using underarm deodorant or antiperspirant. - Taking statins (cholesterol -lowering drugs). - Taking bisphosphonates (drugs used to treat osteoporosis and hypercalcemia) by mouth or by intravenous infusion. Cancer prevention clinical trials are used to study ways to prevent cancer. Cancer prevention clinical trials are used to study ways to lower the risk of developing certain types of cancer. Some cancer prevention trials are conducted with healthy people who have not had cancer but who have an increased risk for cancer. Other prevention trials are conducted with people who have had cancer and are trying to prevent another cancer of the same type or to lower their chance of developing a new type of cancer. Other trials are done with healthy volunteers who are not known to have any risk factors for cancer. The purpose of some cancer prevention clinical trials is to find out whether actions people take can prevent cancer. These may include exercising more or quitting smoking or taking certain medicines, vitamins, minerals, or food supplements. New ways to prevent breast cancer are being studied in clinical trials.

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Breast Cancer

3

0000027_4-3

susceptibility

Who is at risk for Breast Cancer? ?

Key Points - Avoiding risk factors and increasing protective factors may help prevent cancer. - The following are risk factors for breast cancer: - Older age - A personal history of breast cancer or benign (noncancer) breast disease - Inherited risk of breast cancer - Dense breasts - Exposure of breast tissue to estrogen made in the body - Taking hormone therapy for symptoms of menopause - Radiation therapy to the breast or chest - Obesity - Drinking alcohol - The following are protective factors for breast cancer: - Less exposure of breast tissue to estrogen made by the body - Taking estrogen-only hormone therapy after hysterectomy, selective estrogen receptor modulators, or aromatase inhibitors and inactivators - Estrogen-only hormone therapy after hysterectomy - Selective estrogen receptor modulators - Aromatase inhibitors and inactivators - Risk-reducing mastectomy - Ovarian ablation - Getting enough exercise - It is not clear whether the following affect the risk of breast cancer: - Oral contraceptives - Environment - Studies have shown that some factors do not affect the risk of breast cancer. - Cancer prevention clinical trials are used to study ways to prevent cancer. - New ways to prevent breast cancer are being studied in clinical trials. Avoiding risk factors and increasing protective factors may help prevent cancer. Avoiding cancer risk factors may help prevent certain cancers. Risk factors include smoking, being overweight, and not getting enough exercise. Increasing protective factors such as quitting smoking and exercising may also help prevent some cancers. Talk to your doctor or other health care professional about how you might lower your risk of cancer. NCI's Breast Cancer Risk Assessment Tool uses a woman's risk factors to estimate her risk for breast cancer during the next five years and up to age 90. This online tool is meant to be used by a health care provider. For more information on breast cancer risk, call 1-800-4-CANCER. The following are risk factors for breast cancer: Older age Older age is the main risk factor for most cancers. The chance of getting cancer increases as you get older. A personal history of breast cancer or benign (noncancer) breast disease Women with any of the following have an increased risk of breast cancer: - A personal history of invasive breast cancer, ductal carcinoma in situ (DCIS), or lobular carcinoma in situ (LCIS). - A personal history of benign (noncancer) breast disease. Inherited risk of breast cancer Women with a family history of breast cancer in a first-degree relative (mother, sister, or daughter) have an increased risk of breast cancer. Women who have inherited changes in the BRCA1 and BRCA2 genes or in certain other genes have a higher risk of breast cancer. The risk of breast cancer caused by inherited gene changes depends on the type of gene mutation, family history of cancer, and other factors. Dense breasts Having breast tissue that is dense on a mammogram is a factor in breast cancer risk. The level of risk depends on how dense the breast tissue is. Women with very dense breasts have a higher risk of breast cancer than women with low breast density. Increased breast density is often an inherited trait, but it may also occur in women who have not had children, have a first pregnancy late in life, take postmenopausal hormones, or drink alcohol. Exposure of breast tissue to estrogen made in the body Estrogen is a hormone made by the body. It helps the body develop and maintain female sex characteristics. Being exposed to estrogen over a long time may increase the risk of breast cancer. Estrogen levels are highest during the years a woman is menstruating. A woman's exposure to estrogen is increased in the following ways: - Early menstruation: Beginning to have menstrual periods at age 11 or younger increases the number of years the breast tissue is exposed to estrogen. - Starting menopause at a later age: The more years a woman menstruates, the longer her breast tissue is exposed to estrogen. - Older age at first birth or never having given birth: Because estrogen levels are lower during pregnancy, breast tissue is exposed to more estrogen in women who become pregnant for the first time after age 35 or who never become pregnant. Taking hormone therapy for symptoms of menopause Hormones, such as estrogen and progesterone, can be made into a pill form in a laboratory. Estrogen, progestin, or both may be given to replace the estrogen no longer made by the ovaries in postmenopausal women or women who have had their ovaries removed. This is called hormone replacement therapy (HRT) or hormone therapy (HT). Combination HRT/HT is estrogen combined with progestin. This type of HRT/HT increases the risk of breast cancer. Studies show that when women stop taking estrogen combined with progestin, the risk of breast cancer decreases. Radiation therapy to the breast or chest Radiation therapy to the chest for the treatment of cancer increases the risk of breast cancer, starting 10 years after treatment. The risk of breast cancer depends on the dose of radiation and the age at which it is given. The risk is highest if radiation treatment was used during puberty, when breasts are forming. Radiation therapy to treat cancer in one breast does not appear to increase the risk of cancer in the other breast. For women who have inherited changes in the BRCA1 and BRCA2 genes, exposure to radiation, such as that from chest x-rays, may further increase the risk of breast cancer, especially in women who were x-rayed before 20 years of age. Obesity Obesity increases the risk of breast cancer, especially in postmenopausal women who have not used hormone replacement therapy. Drinking alcohol Drinking alcohol increases the risk of breast cancer. The level of risk rises as the amount of alcohol consumed rises. The following are protective factors for breast cancer: Less exposure of breast tissue to estrogen made by the body Decreasing the length of time a woman's breast tissue is exposed to estrogen may help prevent breast cancer. Exposure to estrogen is reduced in the following ways: - Early pregnancy: Estrogen levels are lower during pregnancy. Women who have a full-term pregnancy before age 20 have a lower risk of breast cancer than women who have not had children or who give birth to their first child after age 35. - Breast-feeding: Estrogen levels may remain lower while a woman is breast-feeding. Women who breastfed have a lower risk of breast cancer than women who have had children but did not breastfeed. Taking estrogen-only hormone therapy after hysterectomy, selective estrogen receptor modulators, or aromatase inhibitors and inactivators Estrogen-only hormone therapy after hysterectomy Hormone therapy with estrogen only may be given to women who have had a hysterectomy. In these women, estrogen-only therapy after menopause may decrease the risk of breast cancer. There is an increased risk of stroke and heart and blood vessel disease in postmenopausal women who take estrogen after a hysterectomy. Selective estrogen receptor modulators Tamoxifen and raloxifene belong to the family of drugs called selective estrogen receptor modulators (SERMs). SERMs act like estrogen on some tissues in the body, but block the effect of estrogen on other tissues. Treatment with tamoxifen lowers the risk of estrogen receptor-positive (ER-positive) breast cancer and ductal carcinoma in situ in premenopausal and postmenopausal women at high risk. Treatment with raloxifene also lowers the risk of breast cancer in postmenopausal women. With either drug, the reduced risk lasts for several years or longer after treatment is stopped. Lower rates of broken bones have been noted in patients taking raloxifene. Taking tamoxifen increases the risk of hot flashes, endometrial cancer, stroke, cataracts, and blood clots (especially in the lungs and legs). The risk of having these problems increases markedly in women older than 50 years compared with younger women. Women younger than 50 years who have a high risk of breast cancer may benefit the most from taking tamoxifen. The risk of having these problems decreases after tamoxifen is stopped. Talk with your doctor about the risks and benefits of taking this drug. Taking raloxifene increases the risk of blood clots in the lungs and legs, but does not appear to increase the risk of endometrial cancer. In postmenopausal women with osteoporosis (decreased bone density), raloxifene lowers the risk of breast cancer for women who have a high or low risk of breast cancer. It is not known if raloxifene would have the same effect in women who do not have osteoporosis. Talk with your doctor about the risks and benefits of taking this drug. Other SERMs are being studied in clinical trials. Aromatase inhibitors and inactivators Aromatase inhibitors (anastrozole, letrozole) and inactivators (exemestane) lower the risk of recurrence and of new breast cancers in women who have a history of breast cancer. Aromatase inhibitors also decrease the risk of breast cancer in women with the following conditions: - Postmenopausal women with a personal history of breast cancer. - Women with no personal history of breast cancer who are 60 years and older, have a history of ductal carcinoma in situ with mastectomy, or have a high risk of breast cancer based on the Gail model tool (a tool used to estimate the risk of breast cancer). In women with an increased risk of breast cancer, taking aromatase inhibitors decreases the amount of estrogen made by the body. Before menopause, estrogen is made by the ovaries and other tissues in a woman's body, including the brain, fat tissue, and skin. After menopause, the ovaries stop making estrogen, but the other tissues do not. Aromatase inhibitors block the action of an enzyme called aromatase, which is used to make all of the body's estrogen. Aromatase inactivators stop the enzyme from working. Possible harms from taking aromatase inhibitors include muscle and joint pain, osteoporosis, hot flashes, and feeling very tired. Risk-reducing mastectomy Some women who have a high risk of breast cancer may choose to have a risk-reducing mastectomy (the removal of both breasts when there are no signs of cancer). The risk of breast cancer is much lower in these women and most feel less anxious about their risk of breast cancer. However, it is very important to have a cancer risk assessment and counseling about the different ways to prevent breast cancer before making this decision. Ovarian ablation The ovaries make most of the estrogen that is made by the body. Treatments that stop or lower the amount of estrogen made by the ovaries include surgery to remove the ovaries, radiation therapy, or taking certain drugs. This is called ovarian ablation. Premenopausal women who have a high risk of breast cancer due to certain changes in the BRCA1 and BRCA2 genes may choose to have a risk-reducing oophorectomy (the removal of both ovaries when there are no signs of cancer). This decreases the amount of estrogen made by the body and lowers the risk of breast cancer. Risk-reducing oophorectomy also lowers the risk of breast cancer in normal premenopausal women and in women with an increased risk of breast cancer due to radiation to the chest. However, it is very important to have a cancer risk assessment and counseling before making this decision. The sudden drop in estrogen levels may cause the symptoms of menopause to begin. These include hot flashes, trouble sleeping, anxiety, and depression. Long-term effects include decreased sex drive, vaginal dryness, and decreased bone density. Getting enough exercise Women who exercise four or more hours a week have a lower risk of breast cancer. The effect of exercise on breast cancer risk may be greatest in premenopausal women who have normal or low body weight. It is not clear whether the following affect the risk of breast cancer: Oral contraceptives Certain oral contraceptives contain estrogen. Some studies have shown that taking oral contraceptives ("the pill") may slightly increase the risk of breast cancer in current users. This risk decreases over time. Other studies have not shown an increased risk of breast cancer in women who take oral contraceptives. Progestin -only contraceptives that are injected or implanted do not appear to increase the risk of breast cancer. More studies are needed to know whether progestin-only oral contraceptives increase the risk of breast cancer. Environment Studies have not proven that being exposed to certain substances in the environment, such as chemicals, increases the risk of breast cancer. Studies have shown that some factors do not affect the risk of breast cancer. The following do not affect the risk of breast cancer: - Having an abortion. - Making diet changes such as eating less fat or more fruits and vegetables. - Taking vitamins, including fenretinide (a type of vitamin A). - Cigarette smoking, both active and passive (inhaling secondhand smoke). - Using underarm deodorant or antiperspirant. - Taking statins (cholesterol -lowering drugs). - Taking bisphosphonates (drugs used to treat osteoporosis and hypercalcemia) by mouth or by intravenous infusion.

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Breast Cancer

4

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research

what research (or clinical trials) is being done for Breast Cancer ?

Cancer prevention clinical trials are used to study ways to prevent cancer. Cancer prevention clinical trials are used to study ways to lower the risk of developing certain types of cancer. Some cancer prevention trials are conducted with healthy people who have not had cancer but who have an increased risk for cancer. Other prevention trials are conducted with people who have had cancer and are trying to prevent another cancer of the same type or to lower their chance of developing a new type of cancer. Other trials are done with healthy volunteers who are not known to have any risk factors for cancer. The purpose of some cancer prevention clinical trials is to find out whether actions people take can prevent cancer. These may include exercising more or quitting smoking or taking certain medicines, vitamins, minerals, or food supplements. New ways to prevent breast cancer are being studied in clinical trials.

0000024_1

Hypopharyngeal Cancer

1

0000024_1-1

information

What is (are) Hypopharyngeal Cancer ?

Key Points - Hypopharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the hypopharynx. - Use of tobacco products and heavy drinking can affect the risk of developing hypopharyngeal cancer. - Signs and symptoms of hypopharyngeal cancer include a sore throat and ear pain. - Tests that examine the throat and neck are used to help detect (find) and diagnose hypopharyngeal cancer. - Certain factors affect prognosis (chance of recovery) and treatment options. Hypopharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the hypopharynx. The hypopharynx is the bottom part of the pharynx (throat). The pharynx is a hollow tube about 5 inches long that starts behind the nose, goes down the neck, and ends at the top of the trachea (windpipe) and esophagus (the tube that goes from the throat to the stomach). Air and food pass through the pharynx on the way to the trachea or the esophagus. Most hypopharyngeal cancers form in squamous cells, the thin, flat cells lining the inside of the hypopharynx. The hypopharynx has 3 different areas. Cancer may be found in 1 or more of these areas. Hypopharyngeal cancer is a type of head and neck cancer.

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Hypopharyngeal Cancer

2

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susceptibility

Who is at risk for Hypopharyngeal Cancer? ?

Use of tobacco products and heavy drinking can affect the risk of developing hypopharyngeal cancer. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors include the following: - Smoking tobacco. - Chewing tobacco. - Heavy alcohol use. - Eating a diet without enough nutrients. - Having Plummer-Vinson syndrome.

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Hypopharyngeal Cancer

3

0000024_1-3

symptoms

What are the symptoms of Hypopharyngeal Cancer ?

Signs and symptoms of hypopharyngeal cancer include a sore throat and ear pain. These and other signs and symptoms may be caused by hypopharyngeal cancer or by other conditions. Check with your doctor if you have any of the following: - A sore throat that does not go away. - Ear pain. - A lump in the neck. - Painful or difficult swallowing. - A change in voice.

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Hypopharyngeal Cancer

4

0000024_1-4

exams and tests

How to diagnose Hypopharyngeal Cancer ?

Tests that examine the throat and neck are used to help detect (find) and diagnose hypopharyngeal cancer. The following tests and procedures may be used: - Physical exam of the throat: An exam in which the doctor feels for swollen lymph nodes in the neck and looks down the throat with a small, long-handled mirror to check for abnormal areas. - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. A PET scan and CT scan may be done at the same time. This is called a PET-CT. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). - Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner. - Barium esophagogram: An x-ray of the esophagus. The patient drinks a liquid that contains barium (a silver-white metallic compound). The liquid coats the esophagus and x-rays are taken. - Endoscopy : A procedure used to look at areas in the throat that cannot be seen with a mirror during the physical exam of the throat. An endoscope (a thin, lighted tube) is inserted through the nose or mouth to check the throat for anything that seems unusual. Tissue samples may be taken for biopsy. - Esophagoscopy : A procedure to look inside the esophagus to check for abnormal areas. An esophagoscope (a thin, lighted tube) is inserted through the mouth or nose and down the throat into the esophagus. Tissue samples may be taken for biopsy. - Bronchoscopy : A procedure to look inside the trachea and large airways in the lung for abnormal areas. A bronchoscope (a thin, lighted tube) is inserted through the nose or mouth into the trachea and lungs. Tissue samples may be taken for biopsy. - Biopsy: The removal of cells or tissues so they can be viewed under a microscope to check for signs of cancer.

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Hypopharyngeal Cancer

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outlook

What is the outlook for Hypopharyngeal Cancer ?

Certain factors affect prognosis (chance of recovery) and treatment options. Prognosis (chance of recovery) depends on the following: - The stage of the cancer (whether it affects part of the hypopharynx, involves the whole hypopharynx, or has spread to other places in the body). Hypopharyngeal cancer is usually detected in later stages because early signs and symptoms rarely occur. - The patient's age, gender, and general health. - The location of the cancer. - Whether the patient smokes during radiation therapy. Treatment options depend on the following: - The stage of the cancer. - Keeping the patient's ability to talk, eat, and breathe as normal as possible. - The patient's general health. Patients who have had hypopharyngeal cancer are at an increased risk of developing a second cancer in the head or neck. Frequent and careful follow-up is important.

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Hypopharyngeal Cancer

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stages

What are the stages of Hypopharyngeal Cancer ?

Key Points - After hypopharyngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the hypopharynx or to other parts of the body. - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - The following stages are used for hypopharyngeal cancer: - Stage 0 (Carcinoma in Situ) - Stage I - Stage II - Stage III - Stage IV After hypopharyngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the hypopharynx or to other parts of the body. The process used to find out if cancer has spread within the hypopharynx or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage of the disease in order to plan treatment. The results of some of the tests used to diagnose hypopharyngeal cancer are often also used to stage the disease. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if hypopharyngeal cancer spreads to the lung, the cancer cells in the lung are actually hypopharyngeal cancer cells. The disease is metastatic hypopharyngeal cancer, not lung cancer. The following stages are used for hypopharyngeal cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the lining of the hypopharynx. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed in one area of the hypopharynx only and/or the tumor is 2 centimeters or smaller. Stage II In stage II, the tumor is either: - larger than 2 centimeters but not larger than 4 centimeters and has not spread to the larynx (voice box); or - found in more than one area of the hypopharynx or in nearby tissues. Stage III In stage III, the tumor: - is larger than 4 centimeters or has spread to the larynx (voice box) or esophagus. Cancer may have spread to one lymph node on the same side of the neck as the tumor and the lymph node is 3 centimeters or smaller; or - has spread to one lymph node on the same side of the neck as the tumor and the lymph node is 3 centimeters or smaller and cancer is found: - in one area of the hypopharynx and/or is 2 centimeters or smaller; or - in more than one area of the hypopharynx or in nearby tissues, or is larger than 2 centimeters but not larger than 4 centimeters and has not spread to the larynx. Stage IV Stage IV is divided into stage IVA, IVB, and IVC as follows: - In stage IVA, cancer: - has spread to cartilage around the thyroid or trachea, the bone under the tongue, the thyroid, or nearby soft tissue. Cancer may have spread to one lymph node on the same side of the neck as the tumor and the lymph node is 3 centimeters or smaller; or - has spread to one lymph node on the same side of the neck as the tumor (the lymph node is larger than 3 centimeters but not larger than 6 centimeters) or to lymph nodes anywhere in the neck (affected lymph nodes are 6 centimeters or smaller), and one of the following is true: - cancer is found in one area of the hypopharynx and/or is 2 centimeters or smaller; or - cancer is found in more than one area of the hypopharynx or in nearby tissues, or is larger than 2 centimeters but not larger than 4 centimeters and has not spread to the larynx (voice box); or - cancer has spread to the larynx or esophagus and is more than 4 centimeters; or - cancer has spread to cartilage around the thyroid or trachea, the bone under the tongue, the thyroid, or nearby soft tissue. - In stage IVB, the tumor: - has spread to muscles around the upper part of the spinal column, the carotid artery, or the lining of the chest cavity and may have spread to lymph nodes which can be any size; or - may be any size and has spread to one or more lymph nodes that are larger than 6 centimeters. - In stage IVC, the tumor may be any size and has spread beyond the hypopharynx to other parts of the body.

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Hypopharyngeal Cancer

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treatment

What are the treatments for Hypopharyngeal Cancer ?

Key Points - There are different types of treatment for patients with hypopharyngeal cancer. - Three types of standard treatment are used: - Surgery - Radiation therapy - Chemotherapy - New types of treatment are being tested in clinical trials. - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with hypopharyngeal cancer. Different types of treatment are available for patients with hypopharyngeal cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Three types of standard treatment are used: Surgery Surgery (removing the cancer in an operation) is a common treatment for all stages of hypopharyngeal cancer. The following surgical procedures may be used: - Laryngopharyngectomy: Surgery to remove the larynx (voice box) and part of the pharynx (throat). - Partial laryngopharyngectomy: Surgery to remove part of the larynx and part of the pharynx. A partial laryngopharyngectomy prevents loss of the voice. - Neck dissection: Surgery to remove lymph nodes and other tissues in the neck. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is used to treat hypopharyngeal cancer. Radiation therapy may work better in patients who have stopped smoking before beginning treatment. External radiation therapy to the thyroid or the pituitary gland may change the way the thyroid gland works. A blood test to check the thyroid hormone level in the body may be done before and after therapy to make sure the thyroid gland is working properly. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Chemotherapy may be used to shrink the tumor before surgery or radiation therapy. This is called neoadjuvant chemotherapy. See Drugs Approved for Head and Neck Cancer for more information. (Hypopharyngeal cancer is a type of head and neck cancer.) New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. For hypopharyngeal cancer, follow-up to check for recurrence should include careful head and neck exams once a month in the first year after treatment ends, every 2 months in the second year, every 3 months in the third year, and every 6 months thereafter. Treatment Options by Stage Stage I Hypopharyngeal Cancer Treatment of stage I hypopharyngeal cancer may include the following: - Laryngopharyngectomy and neck dissection with or without high-dose radiation therapy to the lymph nodes of the neck. - Partial laryngopharyngectomy with or without high-dose radiation therapy to the lymph nodes on both sides of the neck. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage I hypopharyngeal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Hypopharyngeal Cancer Treatment of stage II hypopharyngeal cancer may include the following: - Laryngopharyngectomy and neck dissection. High-dose radiation therapy to the lymph nodes of the neck may be given before or after surgery. - Partial laryngopharyngectomy. High-dose radiation therapy to the lymph nodes of the neck may be given before or after surgery. - Chemotherapy given during or after radiation therapy or after surgery. - A clinical trial of chemotherapy followed by radiation therapy or surgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage II hypopharyngeal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III Hypopharyngeal Cancer Treatment of stage III hypopharyngeal cancer may include the following: - Radiation therapy before or after surgery. - Chemotherapy given during or after radiation therapy or after surgery. - A clinical trial of chemotherapy followed by surgery and/or radiation therapy. - A clinical trial of chemotherapy given at the same time as radiation therapy. - A clinical trial of surgery followed by chemotherapy given at the same time as radiation therapy. Treatment and follow-up of stage III hypopharyngeal cancer is complex and is ideally overseen by a team of specialists with experience and expertise in treating this type of cancer. If all or part of the hypopharynx is removed, the patient may need plastic surgery and other special help with breathing, eating, and talking. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage III hypopharyngeal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV Hypopharyngeal Cancer Treatment of stage IV hypopharyngeal cancer that can be treated with surgery may include the following: - Radiation therapy before or after surgery. - A clinical trial of chemotherapy followed by surgery and/or radiation therapy. - A clinical trial of surgery followed by chemotherapy given at the same time as radiation therapy. Surgical treatment and follow-up of stage IV hypopharyngeal cancer is complex and is ideally overseen by a team of specialists with experience and expertise in treating this type of cancer. If all or part of the hypopharynx is removed, the patient may need plastic surgery and other special help with breathing, eating, and talking. Treatment of stage IV hypopharyngeal cancer that cannot be treated with surgery may include the following: - Radiation therapy. - Chemotherapy given at the same time as radiation therapy. - A clinical trial of radiation therapy with chemotherapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage IV hypopharyngeal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

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Hypopharyngeal Cancer

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research

what research (or clinical trials) is being done for Hypopharyngeal Cancer ?

New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Rectal Cancer

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information

What is (are) Rectal Cancer ?

Key Points - Rectal cancer is a disease in which malignant (cancer) cells form in the tissues of the rectum. - Health history affects the risk of developing rectal cancer. - Signs of rectal cancer include a change in bowel habits or blood in the stool. - Tests that examine the rectum and colon are used to detect (find) and diagnose rectal cancer. - Certain factors affect prognosis (chance of recovery) and treatment options. Rectal cancer is a disease in which malignant (cancer) cells form in the tissues of the rectum. The rectum is part of the bodys digestive system. The digestive system takes in nutrients (vitamins, minerals, carbohydrates, fats, proteins, and water) from foods and helps pass waste material out of the body. The digestive system is made up of the esophagus, stomach, and the small and large intestines. The colon (large bowel) is the first part of the large intestine and is about 5 feet long. Together, the rectum and anal canal make up the last part of the large intestine and are 6-8 inches long. The anal canal ends at the anus (the opening of the large intestine to the outside of the body). See the following PDQ summaries for more information about rectal cancer: - Unusual Cancers of Childhood Treatment (see Colorectal Cancer section) - Colorectal Cancer Prevention - Colorectal Cancer Screening - Gastrointestinal Stromal Tumors Treatment - Genetics of Colorectal Cancer

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Rectal Cancer

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susceptibility

Who is at risk for Rectal Cancer? ?

Health history affects the risk of developing rectal cancer. Anything that increases your chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk to your doctor if you think you may be at risk for colorectal cancer. Risk factors for colorectal cancer include the following: - Having a family history of colon or rectal cancer in a first-degree relative (parent, sibling, or child). - Having a personal history of cancer of the colon, rectum, or ovary. - Having a personal history of high-risk adenomas (colorectal polyps that are 1 centimeter or larger in size or that have cells that look abnormal under a microscope). - Having inherited changes in certain genes that increase the risk of familial adenomatous polyposis (FAP) or Lynch syndrome (hereditary nonpolyposis colorectal cancer). - Having a personal history of chronic ulcerative colitis or Crohn disease for 8 years or more. - Having three or more alcoholic drinks per day. - Smoking cigarettes. - Being black. - Being obese. Older age is a main risk factor for most cancers. The chance of getting cancer increases as you get older.

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Rectal Cancer

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symptoms

What are the symptoms of Rectal Cancer ?

Signs of rectal cancer include a change in bowel habits or blood in the stool. These and other signs and symptoms may be caused by rectal cancer or by other conditions. Check with your doctor if you have any of the following: - Blood (either bright red or very dark) in the stool. - A change in bowel habits. - Diarrhea. - Constipation. - Feeling that the bowel does not empty completely. - Stools that are narrower or have a different shape than usual. - General abdominal discomfort (frequent gas pains, bloating, fullness, or cramps). - Change in appetite. - Weight loss for no known reason. - Feeling very tired.

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Rectal Cancer

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exams and tests

How to diagnose Rectal Cancer ?

Tests that examine the rectum and colon are used to detect (find) and diagnose rectal cancer. Tests used to diagnose rectal cancer include the following: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Digital rectal exam (DRE): An exam of the rectum. The doctor or nurse inserts a lubricated, gloved finger into the lower part of the rectum to feel for lumps or anything else that seems unusual. In women, the vagina may also be examined. - Colonoscopy : A procedure to look inside the rectum and colon for polyps (small pieces of bulging tissue), abnormal areas, or cancer. A colonoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove polyps or tissue samples, which are checked under a microscope for signs of cancer. - Biopsy : The removal of cells or tissues so they can be viewed under a microscope to check for signs of cancer. Tumor tissue that is removed during the biopsy may be checked to see if the patient is likely to have the gene mutation that causes HNPCC. This may help to plan treatment. The following tests may be used: - Reverse transcriptionpolymerase chain reaction (RTPCR) test: A laboratory test in which cells in a sample of tissue are studied using chemicals to look for certain changes in the structure or function of genes. - Immunohistochemistry : A test that uses antibodies to check for certain antigens in a sample of tissue. The antibody is usually linked to a radioactive substance or a dye that causes the tissue to light up under a microscope. This type of test may be used to tell the difference between different types of cancer. - Carcinoembryonic antigen (CEA) assay : A test that measures the level of CEA in the blood. CEA is released into the bloodstream from both cancer cells and normal cells. When found in higher than normal amounts, it can be a sign of rectal cancer or other conditions.

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Rectal Cancer

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outlook

What is the outlook for Rectal Cancer ?

Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - The stage of the cancer (whether it affects the inner lining of the rectum only, involves the whole rectum, or has spread to lymph nodes, nearby organs, or other places in the body). - Whether the tumor has spread into or through the bowel wall. - Where the cancer is found in the rectum. - Whether the bowel is blocked or has a hole in it. - Whether all of the tumor can be removed by surgery. - The patients general health. - Whether the cancer has just been diagnosed or has recurred (come back).

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Rectal Cancer

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stages

What are the stages of Rectal Cancer ?

Key Points - After rectal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the rectum or to other parts of the body. - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - The following stages are used for rectal cancer: - Stage 0 (Carcinoma in Situ) - Stage I - Stage II - Stage III - Stage IV After rectal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the rectum or to other parts of the body. The process used to find out whether cancer has spread within the rectum or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The following tests and procedures may be used in the staging process: - Chest x-ray : An x-ray of the organs and bones inside the chest. An x-ray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. - Colonoscopy : A procedure to look inside the rectum and colon for polyps (small pieces of bulging tissue). abnormal areas, or cancer. A colonoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove polyps or tissue samples, which are checked under a microscope for signs of cancer. - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the abdomen, pelvis, or chest, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. - Endorectal ultrasound : A procedure used to examine the rectum and nearby organs. An ultrasound transducer (probe) is inserted into the rectum and used to bounce high-energy sound waves (ultrasound) off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. The doctor can identify tumors by looking at the sonogram. This procedure is also called transrectal ultrasound. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if rectal cancer spreads to the lung, the cancer cells in the lung are actually rectal cancer cells. The disease is metastatic rectal cancer, not lung cancer. The following stages are used for rectal cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the mucosa (innermost layer) of the rectum wall. These abnormal cells may become cancer and spread. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed in the mucosa (innermost layer) of the rectum wall and has spread to the submucosa (layer of tissue under the mucosa). Cancer may have spread to the muscle layer of the rectum wall. Stage II Stage II rectal cancer is divided into stage IIA, stage IIB, and stage IIC. - Stage IIA: Cancer has spread through the muscle layer of the rectum wall to the serosa (outermost layer) of the rectum wall. - Stage IIB: Cancer has spread through the serosa (outermost layer) of the rectum wall but has not spread to nearby organs. - Stage IIC: Cancer has spread through the serosa (outermost layer) of the rectum wall to nearby organs. Stage III Stage III rectal cancer is divided into stage IIIA, stage IIIB, and stage IIIC. In stage IIIA: - Cancer has spread through the mucosa (innermost layer) of the rectum wall to the submucosa (layer of tissue under the mucosa) and may have spread to the muscle layer of the rectum wall. Cancer has spread to at least one but not more than 3 nearby lymph nodes or cancer cells have formed in tissues near the lymph nodes; or - Cancer has spread through the mucosa (innermost layer) of the rectum wall to the submucosa (layer of tissue under the mucosa). Cancer has spread to at least 4 but not more than 6 nearby lymph nodes. In stage IIIB: - Cancer has spread through the muscle layer of the rectum wall to the serosa (outermost layer) of the rectum wall or has spread through the serosa but not to nearby organs. Cancer has spread to at least one but not more than 3 nearby lymph nodes or cancer cells have formed in tissues near the lymph nodes; or - Cancer has spread to the muscle layer of the rectum wall or to the serosa (outermost layer) of the rectum wall. Cancer has spread to at least 4 but not more than 6 nearby lymph nodes; or - Cancer has spread through the mucosa (innermost layer) of the rectum wall to the submucosa (layer of tissue under the mucosa) and may have spread to the muscle layer of the rectum wall. Cancer has spread to 7 or more nearby lymph nodes. In stage IIIC: - Cancer has spread through the serosa (outermost layer) of the rectum wall but has not spread to nearby organs. Cancer has spread to at least 4 but not more than 6 nearby lymph nodes; or - Cancer has spread through the muscle layer of the rectum wall to the serosa (outermost layer) of the rectum wall or has spread through the serosa but has not spread to nearby organs. Cancer has spread to 7 or more nearby lymph nodes; or - Cancer has spread through the serosa (outermost layer) of the rectum wall and has spread to nearby organs. Cancer has spread to one or more nearby lymph nodes or cancer cells have formed in tissues near the lymph nodes. Stage IV Stage IV rectal cancer is divided into stage IVA and stage IVB. - Stage IVA: Cancer may have spread through the rectum wall and may have spread to nearby organs or lymph nodes. Cancer has spread to one organ that is not near the rectum, such as the liver, lung, or ovary, or to a distant lymph node. - Stage IVB: Cancer may have spread through the rectum wall and may have spread to nearby organs or lymph nodes. Cancer has spread to more than one organ that is not near the rectum or into the lining of the abdominal wall.

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Rectal Cancer

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treatment

What are the treatments for Rectal Cancer ?

Key Points - There are different types of treatment for patients with rectal cancer. - Five types of standard treatment are used: - Surgery - Radiation therapy - Chemotherapy - Active surveillance - Targeted therapy - Other types of treatment are being tested in clinical trials. - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with rectal cancer. Different types of treatment are available for patients with rectal cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Five types of standard treatment are used: Surgery Surgery is the most common treatment for all stages of rectal cancer. The cancer is removed using one of the following types of surgery: - Polypectomy: If the cancer is found in a polyp (a small piece of bulging tissue), the polyp is often removed during a colonoscopy. - Local excision: If the cancer is found on the inside surface of the rectum and has not spread into the wall of the rectum, the cancer and a small amount of surrounding healthy tissue is removed. - Resection: If the cancer has spread into the wall of the rectum, the section of the rectum with cancer and nearby healthy tissue is removed. Sometimes the tissue between the rectum and the abdominal wall is also removed. The lymph nodes near the rectum are removed and checked under a microscope for signs of cancer. - Radiofrequency ablation: The use of a special probe with tiny electrodes that kill cancer cells. Sometimes the probe is inserted directly through the skin and only local anesthesia is needed. In other cases, the probe is inserted through an incision in the abdomen. This is done in the hospital with general anesthesia. - Cryosurgery: A treatment that uses an instrument to freeze and destroy abnormal tissue. This type of treatment is also called cryotherapy. - Pelvic exenteration: If the cancer has spread to other organs near the rectum, the lower colon, rectum, and bladder are removed. In women, the cervix, vagina, ovaries, and nearby lymph nodes may be removed. In men, the prostate may be removed. Artificial openings (stoma) are made for urine and stool to flow from the body to a collection bag. After the cancer is removed, the surgeon will either: - do an anastomosis (sew the healthy parts of the rectum together, sew the remaining rectum to the colon, or sew the colon to the anus); or - make a stoma (an opening) from the rectum to the outside of the body for waste to pass through. This procedure is done if the cancer is too close to the anus and is called a colostomy. A bag is placed around the stoma to collect the waste. Sometimes the colostomy is needed only until the rectum has healed, and then it can be reversed. If the entire rectum is removed, however, the colostomy may be permanent. Radiation therapy and/or chemotherapy may be given before surgery to shrink the tumor, make it easier to remove the cancer, and help with bowel control after surgery. Treatment given before surgery is called neoadjuvant therapy. Even if all the cancer that can be seen at the time of the operation is removed, some patients may be given radiation therapy and/or chemotherapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is used to treat rectal cancer. Short-course preoperative radiation therapy is used in some types of rectal cancer. This treatment uses fewer and lower doses of radiation than standard treatment, followed by surgery several days after the last dose. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly in the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Chemoembolization of the hepatic artery is a type of regional chemotherapy that may be used to treat cancer that has spread to the liver. This is done by blocking the hepatic artery (the main artery that supplies blood to the liver) and injecting anticancer drugs between the blockage and the liver. The livers arteries then carry the drugs into the liver. Only a small amount of the drug reaches other parts of the body. The blockage may be temporary or permanent, depending on what is used to block the artery. The liver continues to receive some blood from the hepatic portal vein, which carries blood from the stomach and intestine. The way the chemotherapy is given depends on the type and stage of the cancer being treated. See Drugs Approved for Rectal Cancer for more information. Active surveillance Active surveillance is closely following a patient's condition without giving any treatment unless there are changes in test results. It is used to find early signs that the condition is getting worse. In active surveillance, patients are given certain exams and tests to check if the cancer is growing. When the cancer begins to grow, treatment is given to cure the cancer. Tests include the following: - Digital rectal exam. - MRI. - Endoscopy. - Sigmoidoscopy. - CT scan. - Carcinoembryonic antigen (CEA) assay. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Types of targeted therapies used in the treatment of rectal cancer include the following: - Monoclonal antibodies: Monoclonal antibody therapy is a type of targeted therapy being used for the treatment of rectal cancer. Monoclonal antibody therapy uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. - Bevacizumab and ramucirumab are types of monoclonal antibodies that bind to a protein called vascular endothelial growth factor (VEGF). This may prevent the growth of new blood vessels that tumors need to grow. - Cetuximab and panitumumab are types of monoclonal antibodies that bind to a protein called epidermal growth factor receptor (EGFR) on the surface of some types of cancer cells. This may stop cancer cells from growing and dividing. - Angiogenesis inhibitors: Angiogenesis inhibitors stop the growth of new blood vessels that tumors need to grow. - Ziv-aflibercept is a vascular endothelial growth factor trap that blocks an enzyme needed for the growth of new blood vessels in tumors. - Regorafenib is used to treat colorectal cancer that has spread to other parts of the body and has not gotten better with other treatment. It blocks the action of certain proteins, including vascular endothelial growth factor. This may help keep cancer cells from growing and may kill them. It may also prevent the growth of new blood vessels that tumors need to grow. See Drugs Approved for Rectal Cancer for more information. Other types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. After treatment for rectal cancer, a blood test to measure amounts of carcinoembryonic antigen (a substance in the blood that may be increased when cancer is present) may be done to see if the cancer has come back. Treatment Options by Stage Stage 0 (Carcinoma in Situ) Treatment of stage 0 may include the following: - Simple polypectomy. - Local excision. - Resection (when the tumor is too large to remove by local excision). Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage 0 rectal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage I Rectal Cancer Treatment of stage I rectal cancer may include the following: - Local excision. - Resection. - Resection with radiation therapy and chemotherapy after surgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage I rectal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stages II and III Rectal Cancer Treatment of stage II and stage III rectal cancer may include the following: - Surgery. - Chemotherapy combined with radiation therapy, followed by surgery. - Short-course radiation therapy followed by surgery and chemotherapy. - Resection followed by chemotherapy combined with radiation therapy. - Chemotherapy combined with radiation therapy, followed by active surveillance. Surgery may be done if the cancer recurs (comes back). - A clinical trial of a new treatment. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage II rectal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV and Recurrent Rectal Cancer Treatment of stage IV and recurrent rectal cancer may include the following: - Surgery with or without chemotherapy or radiation therapy. - Systemic chemotherapy with or without targeted therapy (a monoclonal antibody or angiogenesis inhibitor). - Chemotherapy to control the growth of the tumor. - Radiation therapy, chemotherapy, or a combination of both, as palliative therapy to relieve symptoms and improve the quality of life. - Placement of a stent to help keep the rectum open if it is partly blocked by the tumor, as palliative therapy to relieve symptoms and improve the quality of life. - A clinical trial of a new anticancer drug. Treatment of rectal cancer that has spread to other organs depends on where the cancer has spread. - Treatment for areas of cancer that have spread to the liver includes the following: - Surgery to remove the tumor. Chemotherapy may be given before surgery, to shrink the tumor. - Cryosurgery or radiofrequency ablation. - Chemoembolization and/or systemic chemotherapy. - A clinical trial of chemoembolization combined with radiation therapy to the tumors in the liver. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage IV rectal cancer and recurrent rectal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

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Rectal Cancer

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research

what research (or clinical trials) is being done for Rectal Cancer ?

Other types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Non-Small Cell Lung Cancer

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information

What is (are) Non-Small Cell Lung Cancer ?

Key Points - Non-small cell lung cancer is a disease in which malignant (cancer) cells form in the tissues of the lung. - There are several types of non-small cell lung cancer. - Smoking is the major risk factor for non-small cell lung cancer. - Signs of non-small cell lung cancer include a cough that doesn't go away and shortness of breath. - Tests that examine the lungs are used to detect (find), diagnose, and stage non-small cell lung cancer. - Certain factors affect prognosis (chance of recovery) and treatment options. - For most patients with non-small cell lung cancer, current treatments do not cure the cancer. Non-small cell lung cancer is a disease in which malignant (cancer) cells form in the tissues of the lung. The lungs are a pair of cone-shaped breathing organs in the chest. The lungs bring oxygen into the body as you breathe in. They release carbon dioxide, a waste product of the bodys cells, as you breathe out. Each lung has sections called lobes. The left lung has two lobes. The right lung is slightly larger and has three lobes. Two tubes called bronchi lead from the trachea (windpipe) to the right and left lungs. The bronchi are sometimes also involved in lung cancer. Tiny air sacs called alveoli and small tubes called bronchioles make up the inside of the lungs. A thin membrane called the pleura covers the outside of each lung and lines the inside wall of the chest cavity. This creates a sac called the pleural cavity. The pleural cavity normally contains a small amount of fluid that helps the lungs move smoothly in the chest when you breathe. There are two main types of lung cancer: non-small cell lung cancer and small cell lung cancer. See the following PDQ summaries for more information about lung cancer: - Small Cell Lung Cancer Treatment - Unusual Cancers of Childhood Treatment - Lung Cancer Prevention - Lung Cancer Screening There are several types of non-small cell lung cancer. Each type of non-small cell lung cancer has different kinds of cancer cells. The cancer cells of each type grow and spread in different ways. The types of non-small cell lung cancer are named for the kinds of cells found in the cancer and how the cells look under a microscope: - Squamous cell carcinoma: Cancer that begins in squamous cells, which are thin, flat cells that look like fish scales. This is also called epidermoid carcinoma. - Large cell carcinoma: Cancer that may begin in several types of large cells. - Adenocarcinoma: Cancer that begins in the cells that line the alveoli and make substances such as mucus. Other less common types of non-small cell lung cancer are: pleomorphic, carcinoid tumor, salivary gland carcinoma, and unclassified carcinoma. For most patients with non-small cell lung cancer, current treatments do not cure the cancer. If lung cancer is found, taking part in one of the many clinical trials being done to improve treatment should be considered. Clinical trials are taking place in most parts of the country for patients with all stages of non-small cell lung cancer. Information about ongoing clinical trials is available from the NCI website.

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Non-Small Cell Lung Cancer

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susceptibility

Who is at risk for Non-Small Cell Lung Cancer? ?

Smoking is the major risk factor for non-small cell lung cancer. Anything that increases your chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk to your doctor if you think you may be at risk for lung cancer. Risk factors for lung cancer include the following: - Smoking cigarettes, pipes, or cigars, now or in the past. This is the most important risk factor for lung cancer. The earlier in life a person starts smoking, the more often a person smokes, and the more years a person smokes, the greater the risk of lung cancer. - Being exposed to secondhand smoke. - Being exposed to radiation from any of the following: - Radiation therapy to the breast or chest. - Radon in the home or workplace. - Imaging tests such as CT scans. - Atomic bomb radiation. - Being exposed to asbestos, chromium, nickel, beryllium, arsenic, soot, or tar in the workplace. - Living where there is air pollution. - Having a family history of lung cancer. - Being infected with the human immunodeficiency virus (HIV). - Taking beta carotene supplements and being a heavy smoker. Older age is the main risk factor for most cancers. The chance of getting cancer increases as you get older. When smoking is combined with other risk factors, the risk of lung cancer is increased.

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Non-Small Cell Lung Cancer

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symptoms

What are the symptoms of Non-Small Cell Lung Cancer ?

Signs of non-small cell lung cancer include a cough that doesn't go away and shortness of breath. Sometimes lung cancer does not cause any signs or symptoms. It may be found during a chest x-ray done for another condition. Signs and symptoms may be caused by lung cancer or by other conditions. Check with your doctor if you have any of the following: - Chest discomfort or pain. - A cough that doesnt go away or gets worse over time. - Trouble breathing. - Wheezing. - Blood in sputum (mucus coughed up from the lungs). - Hoarseness. - Loss of appetite. - Weight loss for no known reason. - Feeling very tired. - Trouble swallowing. - Swelling in the face and/or veins in the neck.

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Non-Small Cell Lung Cancer

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exams and tests

How to diagnose Non-Small Cell Lung Cancer ?

Tests that examine the lungs are used to detect (find), diagnose, and stage non-small cell lung cancer. Tests and procedures to detect, diagnose, and stage non-small cell lung cancer are often done at the same time. Some of the following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits, including smoking, and past jobs, illnesses, and treatments will also be taken. - Laboratory tests : Medical procedures that test samples of tissue, blood, urine, or other substances in the body. These tests help to diagnose disease, plan and check treatment, or monitor the disease over time. - Chest x-ray: An x-ray of the organs and bones inside the chest. An x-ray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the chest, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - Sputum cytology : A procedure in which a pathologist views a sample of sputum (mucus coughed up from the lungs) under a microscope, to check for cancer cells. - Fine-needle aspiration (FNA) biopsy of the lung: The removal of tissue or fluid from the lung using a thin needle. A CT scan, ultrasound, or other imaging procedure is used to locate the abnormal tissue or fluid in the lung. A small incision may be made in the skin where the biopsy needle is inserted into the abnormal tissue or fluid. A sample is removed with the needle and sent to the laboratory. A pathologist then views the sample under a microscope to look for cancer cells. A chest x-ray is done after the procedure to make sure no air is leaking from the lung into the chest. - Bronchoscopy : A procedure to look inside the trachea and large airways in the lung for abnormal areas. A bronchoscope is inserted through the nose or mouth into the trachea and lungs. A bronchoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue samples, which are checked under a microscope for signs of cancer. - Thoracoscopy : A surgical procedure to look at the organs inside the chest to check for abnormal areas. An incision (cut) is made between two ribs, and a thoracoscope is inserted into the chest. A thoracoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of cancer. In some cases, this procedure is used to remove part of the esophagus or lung. If certain tissues, organs, or lymph nodes cant be reached, a thoracotomy may be done. In this procedure, a larger incision is made between the ribs and the chest is opened. - Thoracentesis : The removal of fluid from the space between the lining of the chest and the lung, using a needle. A pathologist views the fluid under a microscope to look for cancer cells. - Light and electron microscopy : A laboratory test in which cells in a sample of tissue are viewed under regular and high-powered microscopes to look for certain changes in the cells. - Immunohistochemistry : A test that uses antibodies to check for certain antigens in a sample of tissue. The antibody is usually linked to a radioactive substance or a dye that causes the tissue to light up under a microscope. This type of test may be used to tell the difference between different types of cancer.

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Non-Small Cell Lung Cancer

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outlook

What is the outlook for Non-Small Cell Lung Cancer ?

Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - The stage of the cancer (the size of the tumor and whether it is in the lung only or has spread to other places in the body). - The type of lung cancer. - Whether the cancer has mutations (changes) in certain genes, such as the epidermal growth factor receptor (EGFR) gene or the anaplastic lymphoma kinase (ALK) gene. - Whether there are signs and symptoms such as coughing or trouble breathing. - The patients general health.

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Non-Small Cell Lung Cancer

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stages

What are the stages of Non-Small Cell Lung Cancer ?

Key Points - After lung cancer has been diagnosed, tests are done to find out if cancer cells have spread within the lungs or to other parts of the body. - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - The following stages are used for non-small cell lung cancer: - Occult (hidden) stage - Stage 0 (carcinoma in situ) - Stage I - Stage II - Stage IIIA - Stage IIIB - Stage IV After lung cancer has been diagnosed, tests are done to find out if cancer cells have spread within the lungs or to other parts of the body. The process used to find out if cancer has spread within the lungs or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. Some of the tests used to diagnose non-small cell lung cancer are also used to stage the disease. (See the General Information section.) Other tests and procedures that may be used in the staging process include the following: - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body, such as the brain. This procedure is also called nuclear magnetic resonance imaging (NMRI). - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the brain and abdomen, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. - Radionuclide bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner. - Pulmonary function test (PFT): A test to see how well the lungs are working. It measures how much air the lungs can hold and how quickly air moves into and out of the lungs. It also measures how much oxygen is used and how much carbon dioxide is given off during breathing. This is also called lung function test. - Endoscopic ultrasound (EUS): A procedure in which an endoscope is inserted into the body. An endoscope is a thin, tube-like instrument with a light and a lens for viewing. A probe at the end of the endoscope is used to bounce high-energy sound waves (ultrasound) off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. This procedure is also called endosonography. EUS may be used to guide fine needle aspiration (FNA) biopsy of the lung, lymph nodes, or other areas. - Mediastinoscopy : A surgical procedure to look at the organs, tissues, and lymph nodes between the lungs for abnormal areas. An incision (cut) is made at the top of the breastbone and a mediastinoscope is inserted into the chest. A mediastinoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of cancer. - Anterior mediastinotomy : A surgical procedure to look at the organs and tissues between the lungs and between the breastbone and heart for abnormal areas. An incision (cut) is made next to the breastbone and a mediastinoscope is inserted into the chest. A mediastinoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of cancer. This is also called the Chamberlain procedure. - Lymph node biopsy : The removal of all or part of a lymph node. A pathologist views the tissue under a microscope to look for cancer cells. - Bone marrow aspiration and biopsy : The removal of bone marrow, blood, and a small piece of bone by inserting a hollow needle into the hipbone or breastbone. A pathologist views the bone marrow, blood, and bone under a microscope to look for signs of cancer. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if non-small cell lung cancer spreads to the brain, the cancer cells in the brain are actually lung cancer cells. The disease is metastatic lung cancer, not brain cancer. The following stages are used for non-small cell lung cancer: Occult (hidden) stage In the occult (hidden) stage, cancer cannot be seen by imaging or bronchoscopy. Cancer cells are found in sputum (mucus coughed up from the lungs) or bronchial washing (a sample of cells taken from inside the airways that lead to the lung). Cancer may have spread to other parts of the body. Stage 0 (carcinoma in situ) In stage 0, abnormal cells are found in the lining of the airways. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed. Stage I is divided into stages IA and IB: - Stage IA: The tumor is in the lung only and is 3 centimeters or smaller. - Stage IB: Cancer has not spread to the lymph nodes and one or more of the following is true: - The tumor is larger than 3 centimeters but not larger than 5 centimeters. - Cancer has spread to the main bronchus and is at least 2 centimeters below where the trachea joins the bronchus. - Cancer has spread to the innermost layer of the membrane that covers the lung. - Part of the lung has collapsed or developed pneumonitis (inflammation of the lung) in the area where the trachea joins the bronchus. Stage II Stage II is divided into stages IIA and IIB. Stage IIA and IIB are each divided into two sections depending on the size of the tumor, where the tumor is found, and whether there is cancer in the lymph nodes. - Stage IIA: (1) Cancer has spread to lymph nodes on the same side of the chest as the tumor. The lymph nodes with cancer are within the lung or near the bronchus. Also, one or more of the following is true: - The tumor is not larger than 5 centimeters. - Cancer has spread to the main bronchus and is at least 2 centimeters below where the trachea joins the bronchus. - Cancer has spread to the innermost layer of the membrane that covers the lung. - Part of the lung has collapsed or developed pneumonitis (inflammation of the lung) in the area where the trachea joins the bronchus. or (2) Cancer has not spread to lymph nodes and one or more of the following is true: - The tumor is larger than 5 centimeters but not larger than 7 centimeters. - Cancer has spread to the main bronchus and is at least 2 centimeters below where the trachea joins the bronchus. - Cancer has spread to the innermost layer of the membrane that covers the lung. - Part of the lung has collapsed or developed pneumonitis (inflammation of the lung) in the area where the trachea joins the bronchus. - Stage IIB: (1) Cancer has spread to nearby lymph nodes on the same side of the chest as the tumor. The lymph nodes with cancer are within the lung or near the bronchus. Also, one or more of the following is true: - The tumor is larger than 5 centimeters but not larger than 7 centimeters. - Cancer has spread to the main bronchus and is at least 2 centimeters below where the trachea joins the bronchus. - Cancer has spread to the innermost layer of the membrane that covers the lung. - Part of the lung has collapsed or developed pneumonitis (inflammation of the lung) in the area where the trachea joins the bronchus. or (2) Cancer has not spread to lymph nodes and one or more of the following is true: - The tumor is larger than 7 centimeters. - Cancer has spread to the main bronchus (and is less than 2 centimeters below where the trachea joins the bronchus), the chest wall, the diaphragm, or the nerve that controls the diaphragm. - Cancer has spread to the membrane around the heart or lining the chest wall. - The whole lung has collapsed or developed pneumonitis (inflammation of the lung). - There are one or more separate tumors in the same lobe of the lung. Stage IIIA Stage IIIA is divided into three sections depending on the size of the tumor, where the tumor is found, and which lymph nodes have cancer (if any). (1) Cancer has spread to lymph nodes on the same side of the chest as the tumor. The lymph nodes with cancer are near the sternum (chest bone) or where the bronchus enters the lung. Also: - The tumor may be any size. - Part of the lung (where the trachea joins the bronchus) or the whole lung may have collapsed or developed pneumonitis (inflammation of the lung). - There may be one or more separate tumors in the same lobe of the lung. - Cancer may have spread to any of the following: - Main bronchus, but not the area where the trachea joins the bronchus. - Chest wall. - Diaphragm and the nerve that controls it. - Membrane around the lung or lining the chest wall. - Membrane around the heart. or (2) Cancer has spread to lymph nodes on the same side of the chest as the tumor. The lymph nodes with cancer are within the lung or near the bronchus. Also: - The tumor may be any size. - The whole lung may have collapsed or developed pneumonitis (inflammation of the lung). - There may be one or more separate tumors in any of the lobes of the lung with cancer. - Cancer may have spread to any of the following: - Main bronchus, but not the area where the trachea joins the bronchus. - Chest wall. - Diaphragm and the nerve that controls it. - Membrane around the lung or lining the chest wall. - Heart or the membrane around it. - Major blood vessels that lead to or from the heart. - Trachea. - Esophagus. - Nerve that controls the larynx (voice box). - Sternum (chest bone) or backbone. - Carina (where the trachea joins the bronchi). or (3) Cancer has not spread to the lymph nodes and the tumor may be any size. Cancer has spread to any of the following: - Heart. - Major blood vessels that lead to or from the heart. - Trachea. - Esophagus. - Nerve that controls the larynx (voice box). - Sternum (chest bone) or backbone. - Carina (where the trachea joins the bronchi). Stage IIIB Stage IIIB is divided into two sections depending on the size of the tumor, where the tumor is found, and which lymph nodes have cancer. (1) Cancer has spread to lymph nodes above the collarbone or to lymph nodes on the opposite side of the chest as the tumor. Also: - The tumor may be any size. - Part of the lung (where the trachea joins the bronchus) or the whole lung may have collapsed or developed pneumonitis (inflammation of the lung). - There may be one or more separate tumors in any of the lobes of the lung with cancer. - Cancer may have spread to any of the following: - Main bronchus. - Chest wall. - Diaphragm and the nerve that controls it. - Membrane around the lung or lining the chest wall. - Heart or the membrane around it. - Major blood vessels that lead to or from the heart. - Trachea. - Esophagus. - Nerve that controls the larynx (voice box). - Sternum (chest bone) or backbone. - Carina (where the trachea joins the bronchi). or (2) Cancer has spread to lymph nodes on the same side of the chest as the tumor. The lymph nodes with cancer are near the sternum (chest bone) or where the bronchus enters the lung. Also: - The tumor may be any size. - There may be separate tumors in different lobes of the same lung. - Cancer has spread to any of the following: - Heart. - Major blood vessels that lead to or from the heart. - Trachea. - Esophagus. - Nerve that controls the larynx (voice box). - Sternum (chest bone) or backbone. - Carina (where the trachea joins the bronchi). Stage IV In stage IV, the tumor may be any size and cancer may have spread to lymph nodes. One or more of the following is true: - There are one or more tumors in both lungs. - Cancer is found in fluid around the lungs or the heart. - Cancer has spread to other parts of the body, such as the brain, liver, adrenal glands, kidneys, or bone.

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Non-Small Cell Lung Cancer

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treatment

What are the treatments for Non-Small Cell Lung Cancer ?

Key Points - There are different types of treatment for patients with non-small cell lung cancer. - Nine types of standard treatment are used: - Surgery - Radiation therapy - Chemotherapy - Targeted therapy - Laser therapy - Photodynamic therapy (PDT) - Cryosurgery - Electrocautery - Watchful waiting - New types of treatment are being tested in clinical trials. - Chemoprevention - Radiosensitizers - New combinations - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with non-small cell lung cancer. Different types of treatments are available for patients with non-small cell lung cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Nine types of standard treatment are used: Surgery Four types of surgery are used to treat lung cancer: - Wedge resection: Surgery to remove a tumor and some of the normal tissue around it. When a slightly larger amount of tissue is taken, it is called a segmental resection. - Lobectomy: Surgery to remove a whole lobe (section) of the lung. - Pneumonectomy: Surgery to remove one whole lung. - Sleeve resection: Surgery to remove part of the bronchus. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. Stereotactic body radiation therapy is a type of external radiation therapy. Special equipment is used to place the patient in the same position for each radiation treatment. Once a day for several days, a radiation machine aims a larger than usual dose of radiation directly at the tumor. By having the patient in the same position for each treatment, there is less damage to nearby healthy tissue. This procedure is also called stereotactic external-beam radiation therapy and stereotaxic radiation therapy. Stereotactic radiosurgery is a type of external radiation therapy used to treat lung cancer that has spread to the brain. A rigid head frame is attached to the skull to keep the head still during the radiation treatment. A machine aims a single large dose of radiation directly at the tumor in the brain. This procedure does not involve surgery. It is also called stereotaxic radiosurgery, radiosurgery, and radiation surgery. For tumors in the airways, radiation is given directly to the tumor through an endoscope. The way the radiation therapy is given depends on the type and stage of the cancer being treated. It also depends on where the cancer is found. External and internal radiation therapy are used to treat non-small cell lung cancer. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. See Drugs Approved for Non-Small Cell Lung Cancer for more information. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack specific cancer cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Monoclonal antibodies and tyrosine kinase inhibitors are the two main types of targeted therapy being used to treat advanced, metastatic, or recurrent non-small cell lung cancer. Monoclonal antibodies Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances in the blood or tissues that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. There are different types of monoclonal antibody therapy: - Vascular endothelial growth factor (VEGF) inhibitor therapy: Cancer cells make a substance called VEGF, which causes new blood vessels to form (angiogenesis) and helps the cancer grow. VEGF inhibitors block VEGF and stop new blood vessels from forming. This may kill cancer cells because they need new blood vessels to grow. Bevacizumab and ramucirumab are VEGF inhibitors and angiogenesis inhibitors. - Epidermal growth factor receptor (EGFR) inhibitor therapy: EGFRs are proteins found on the surface of certain cells, including cancer cells. Epidermal growth factor attaches to the EGFR on the surface of the cell and causes the cells to grow and divide. EGFR inhibitors block the receptor and stop the epidermal growth factor from attaching to the cancer cell. This stops the cancer cell from growing and dividing. Cetuximab and necitumumab are EGFR inhibitors. - Immune checkpoint inhibitor therapy: PD-1 is a protein on the surface of T cells that helps keep the bodys immune responses in check. When PD-1 attaches to another protein called PDL-1 on a cancer cell, it stops the T cell from killing the cancer cell. PD-1 inhibitors attach to PDL-1 and allow the T cells to kill cancer cells. Nivolumab, pembrolizumab, and atezolizumab are types of immune checkpoint inhibitors. Tyrosine kinase inhibitors Tyrosine kinase inhibitors are small-molecule drugs that go through the cell membrane and work inside cancer cells to block signals that cancer cells need to grow and divide. Some tyrosine kinase inhibitors also have angiogenesis inhibitor effects. There are different types of tyrosine kinase inhibitors: - Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors: EGFRs are proteins found on the surface and inside certain cells, including cancer cells. Epidermal growth factor attaches to the EGFR inside the cell and sends signals to the tyrosine kinase area of the cell, which tells the cell to grow and divide. EGFR tyrosine kinase inhibitors stop these signals and stop the cancer cell from growing and dividing. Erlotinib, gefitinib, and afatinib are types of EGFR tyrosine kinase inhibitors. Some of these drugs work better when there is also a mutation (change) in the EGFR gene. - Kinase inhibitors that affect cells with certain gene changes: Certain changes in the ALK and ROS1 genes cause too much protein to be made. Blocking these proteins may stop the cancer from growing and spreading. Crizotinib is used to stop proteins from being made by the ALK and ROS1 gene. Ceritinib is used to stop proteins from being made by the ALK gene. See Drugs Approved for Non-Small Cell Lung Cancer for more information. Laser therapy Laser therapy is a cancer treatment that uses a laser beam (a narrow beam of intense light) to kill cancer cells. Photodynamic therapy (PDT) Photodynamic therapy (PDT) is a cancer treatment that uses a drug and a certain type of laser light to kill cancer cells. A drug that is not active until it is exposed to light is injected into a vein. The drug collects more in cancer cells than in normal cells. Fiberoptic tubes are then used to carry the laser light to the cancer cells, where the drug becomes active and kills the cells. Photodynamic therapy causes little damage to healthy tissue. It is used mainly to treat tumors on or just under the skin or in the lining of internal organs. When the tumor is in the airways, PDT is given directly to the tumor through an endoscope. Cryosurgery Cryosurgery is a treatment that uses an instrument to freeze and destroy abnormal tissue, such as carcinoma in situ. This type of treatment is also called cryotherapy. For tumors in the airways, cryosurgery is done through an endoscope. Electrocautery Electrocautery is a treatment that uses a probe or needle heated by an electric current to destroy abnormal tissue. For tumors in the airways, electrocautery is done through an endoscope. Watchful waiting Watchful waiting is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change. This may be done in certain rare cases of non-small cell lung cancer. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemoprevention Chemoprevention is the use of drugs, vitamins, or other substances to reduce the risk of cancer or to reduce the risk cancer will recur (come back). For lung cancer, chemoprevention is used to lessen the chance that a new tumor will form in the lung. Radiosensitizers Radiosensitizers are substances that make tumor cells easier to kill with radiation therapy. The combination of chemotherapy and radiation therapy given with a radiosensitizer is being studied in the treatment of non-small cell lung cancer. New combinations New combinations of treatments are being studied in clinical trials. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options by Stage Occult Non-Small Cell Lung Cancer Treatment of occult non-small cell lung cancer depends on the stage of the disease. Occult tumors are often found at an early stage (the tumor is in the lung only) and sometimes can be cured by surgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with occult non-small cell lung cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage 0 (Carcinoma in Situ) Treatment of stage 0 may include the following: - Surgery (wedge resection or segmental resection). - Photodynamic therapy for tumors in or near the bronchus. - Electrocautery, cryosurgery, or laser surgery for tumors in or near the bronchus. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage 0 non-small cell lung cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage I Non-Small Cell Lung Cancer Treatment of stage I non-small cell lung cancer may include the following: - Surgery (wedge resection, segmental resection, sleeve resection, or lobectomy). - External radiation therapy, including stereotactic body radiation therapy for patients who cannot have surgery or choose not to have surgery. - A clinical trial of chemotherapy or radiation therapy following surgery. - A clinical trial of treatment given through an endoscope, such as photodynamic therapy (PDT). - A clinical trial of surgery followed by chemoprevention. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage I non-small cell lung cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Non-Small Cell Lung Cancer Treatment of stage II non-small cell lung cancer may include the following: - Surgery (wedge resection, segmental resection, sleeve resection, lobectomy, or pneumonectomy). - Chemotherapy followed by surgery. - Surgery followed by chemotherapy. - External radiation therapy for patients who cannot have surgery. - A clinical trial of radiation therapy following surgery. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage II non-small cell lung cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IIIA Non-Small Cell Lung Cancer Treatment of stage IIIA non-small cell lung cancer that can be removed with surgery may include the following: - Surgery followed by chemotherapy. - Surgery followed by radiation therapy. - Chemotherapy followed by surgery. - Surgery followed by chemotherapy combined with radiation therapy. - Chemotherapy and radiation therapy followed by surgery. - A clinical trial of new combinations of treatments. Treatment of stage IIIA non-small cell lung cancer that cannot be removed with surgery may include the following: - Chemotherapy and radiation therapy given over the same period of time or one followed by the other. - External radiation therapy alone for patients who cannot be treated with combined therapy, or as palliative treatment to relieve symptoms and improve the quality of life. - Internal radiation therapy or laser surgery, as palliative treatment to relieve symptoms and improve the quality of life. - A clinical trial of new combinations of treatments. For more information about supportive care for signs and symptoms including cough, shortness of breath, and chest pain, see the PDQ summary on Cardiopulmonary Syndromes. Non-small cell lung cancer of the superior sulcus, often called Pancoast tumor, begins in the upper part of the lung and spreads to nearby tissues such as the chest wall, large blood vessels, and spine. Treatment of Pancoast tumors may include the following: - Radiation therapy alone. - Radiation therapy followed by surgery. - Chemotherapy and radiation therapy given as separate treatments over the same period of time. Surgery may also be done after chemotherapy and radiation therapy. - Surgery alone. - A clinical trial of new combinations of treatments. Some stage IIIA non-small cell lung tumors that have grown into the chest wall may be completely removed. Treatment of chest wall tumors may include the following: - Surgery. - Surgery and radiation therapy. - Radiation therapy alone. - Chemotherapy combined with radiation therapy and/or surgery. - A clinical trial of new combinations of treatments. Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage III non-small cell lung cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IIIB Non-Small Cell Lung Cancer Treatment of stage IIIB non-small cell lung cancer may include the following: - Chemotherapy followed by external radiation therapy. - Chemotherapy and radiation therapy given as separate treatments over the same period of time. - Chemotherapy followed by surgery. - External radiation therapy alone for patients who cannot be treated with chemotherapy. - External radiation therapy as palliative therapy, to relieve symptoms and improve the quality of life. - Laser therapy and/or internal radiation therapy to relieve symptoms and improve the quality of life. - Clinical trials of new external radiation therapy schedules and new types of treatment. - A clinical trial of chemotherapy and radiation therapy combined with a radiosensitizer. - Clinical trials of targeted therapy combined with chemotherapy and radiation therapy. For more information about supportive care for signs and symptoms such as cough, shortness of breath, and chest pain, see the following PDQ summaries: - Cardiopulmonary Syndromes - Cancer Pain Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage III non-small cell lung cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV Non-Small Cell Lung Cancer Treatment of stage IV non-small cell lung cancer may include the following: - Chemotherapy. - Chemotherapy followed by more chemotherapy as maintenance therapy to help keep cancer from progressing. - Combination chemotherapy and targeted therapy with a monoclonal antibody, such as bevacizumab, cetuximab, or necitumumab. - Targeted therapy with a monoclonal antibody, such as nivolumab, pembrolizumab, or atezolizumab. - Targeted therapy with a tyrosine kinase inhibitor, such as erlotinib, gefitinib, afatinib, crizotinib, or ceritinib. - External radiation therapy as palliative therapy, to relieve symptoms and improve the quality of life. - Laser therapy and/or internal radiation therapy for tumors that are blocking the airways. - A clinical trial of new drugs and combinations of treatments. For more information about supportive care for signs and symptoms including cough, shortness of breath, and chest pain, see the following PDQ summaries: - Cardiopulmonary Syndromes - Cancer Pain - Last Days of Life Check the list of NCI-supported cancer clinical trials that are now accepting patients with stage IV non-small cell lung cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.

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Non-Small Cell Lung Cancer

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research

what research (or clinical trials) is being done for Non-Small Cell Lung Cancer ?

New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemoprevention Chemoprevention is the use of drugs, vitamins, or other substances to reduce the risk of cancer or to reduce the risk cancer will recur (come back). For lung cancer, chemoprevention is used to lessen the chance that a new tumor will form in the lung. Radiosensitizers Radiosensitizers are substances that make tumor cells easier to kill with radiation therapy. The combination of chemotherapy and radiation therapy given with a radiosensitizer is being studied in the treatment of non-small cell lung cancer. New combinations New combinations of treatments are being studied in clinical trials. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Colorectal Cancer

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information

What is (are) Colorectal Cancer ?

Key Points - Colorectal cancer is a disease in which malignant (cancer) cells form in the tissues of the colon or the rectum. - Colorectal cancer is the second leading cause of death from cancer in the United States. Colorectal cancer is a disease in which malignant (cancer) cells form in the tissues of the colon or the rectum. The colon is part of the body's digestive system. The digestive system removes and processes nutrients (vitamins, minerals, carbohydrates, fats, proteins, and water) from foods and helps pass waste material out of the body. The digestive system is made up of the mouth, throat, esophagus, stomach, and the small and large intestines. The colon (large bowel) is the first part of the large intestine and is about 5 feet long. Together, the rectum and anal canal make up the last part of the large intestine and are 6 to 8 inches long. The anal canal ends at the anus (the opening of the large intestine to the outside of the body). Cancer that begins in the colon is called colon cancer, and cancer that begins in the rectum is called rectal cancer. Cancer that affects either of these organs may also be called colorectal cancer. See the following PDQ summaries for more information about colorectal cancer: - Colorectal Cancer Screening - Colon Cancer Treatment - Rectal Cancer Treatment - Genetics of Colorectal Cancer Colorectal cancer is the second leading cause of death from cancer in the United States. The number of new colorectal cancer cases and the number of deaths from colorectal cancer are both decreasing a little bit each year. However, in adults younger than 50 years, the number of new colorectal cancer cases has slowly increased since 1998. The number of new colorectal cancers and deaths from colorectal cancer are higher in African Americans than in other races. Finding and treating colorectal cancer early may prevent death from colorectal cancer. Screening tests may be used to help find colorectal cancer.

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Colorectal Cancer

2

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prevention

How to prevent Colorectal Cancer ?

Key Points - Avoiding risk factors and increasing protective factors may help prevent cancer. - The following risk factors increase the risk of colorectal cancer: - Age - Family history of colorectal cancer - Personal history - Inherited risk - Alcohol - Cigarette smoking - Obesity - The following protective factors decrease the risk of colorectal cancer: - Physical activity - Aspirin - Combination hormone replacement therapy - Polyp removal - It is not clear if the following affect the risk of colorectal cancer: - Nonsteroidal anti-inflammatory drugs (NSAIDs) other than aspirin - Calcium - Diet - The following factors do not affect the risk of colorectal cancer: - Hormone replacement therapy with estrogen only - Statins - Cancer prevention clinical trials are used to study ways to prevent cancer. - New ways to prevent colorectal cancer are being studied in clinical trials. Avoiding risk factors and increasing protective factors may help prevent cancer. Avoiding cancer risk factors may help prevent certain cancers. Risk factors include smoking, being overweight, and not getting enough exercise. Increasing protective factors such as quitting smoking and exercising may also help prevent some cancers. Talk to your doctor or other health care professional about how you might lower your risk of cancer. The following risk factors increase the risk of colorectal cancer: Age The risk of colorectal cancer increases after age 50. Most cases of colorectal cancer are diagnosed after age 50. Family history of colorectal cancer Having a parent, brother, sister, or child with colorectal cancer doubles a person's risk of colorectal cancer. Personal history Having a personal history of the following conditions increases the risk of colorectal cancer: - Previous colorectal cancer. - High-risk adenomas (colorectal polyps that are 1 centimeter or larger in size or that have cells that look abnormal under a microscope). - Ovarian cancer. - Inflammatory bowel disease (such as ulcerative colitis or Crohn disease). Inherited risk The risk of colorectal cancer is increased when certain gene changes linked to familial adenomatous polyposis (FAP) or hereditary nonpolyposis colon cancer (HNPCC or Lynch Syndrome) are inherited. Alcohol Drinking 3 or more alcoholic beverages per day increases the risk of colorectal cancer. Drinking alcohol is also linked to the risk of forming large colorectal adenomas (benign tumors). Cigarette smoking Cigarette smoking is linked to an increased risk of colorectal cancer and death from colorectal cancer. Smoking cigarettes is also linked to an increased risk of forming colorectal adenomas. Cigarette smokers who have had surgery to remove colorectal adenomas are at an increased risk for the adenomas to recur (come back). Obesity Obesity is linked to an increased risk of colorectal cancer and death from colorectal cancer. The following protective factors decrease the risk of colorectal cancer: Physical activity A lifestyle that includes regular physical activity is linked to a decreased risk of colorectal cancer. Aspirin Studies have shown that taking aspirin lowers the risk of colorectal cancer and the risk of death from colorectal cancer. The decrease in risk begins 10 to 20 years after patients start taking aspirin. The possible harms of aspirin use (100 mg or less) daily or every other day include an increased risk of stroke and bleeding in the stomach and intestines. These risks may be greater among the elderly, men, and those with conditions linked to a higher than normal risk of bleeding. Combination hormone replacement therapy Studies have shown that combination hormone replacement therapy (HRT) that includes both estrogen and progestin lowers the risk of invasive colorectal cancer in postmenopausal women. However, in women who take combination HRT and do develop colorectal cancer, the cancer is more likely to be advanced when it is diagnosed and the risk of dying from colorectal cancer is not decreased. The possible harms of combination HRT include an increased risk of having: - Breast cancer. - Heart disease. - Blood clots. Polyp removal Most colorectal polyps are adenomas, which may develop into cancer. Removing colorectal polyps that are larger than 1 centimeter (pea-sized) may lower the risk of colorectal cancer. It is not known if removing smaller polyps lowers the risk of colorectal cancer. The possible harms of polyp removal during colonoscopy or sigmoidoscopy include a tear in the wall of the colon and bleeding. It is not clear if the following affect the risk of colorectal cancer: Nonsteroidal anti-inflammatory drugs (NSAIDs) other than aspirin It is not known if the use of nonsteroidal anti-inflammatory drugs or NSAIDs (such as sulindac, celecoxib, naproxen, and ibuprofen) lowers the risk of colorectal cancer. Studies have shown that taking the nonsteroidal anti-inflammatory drug celecoxib reduces the risk of colorectal adenomas (benign tumors) coming back after they have been removed. It is not clear if this results in a lower risk of colorectal cancer. Taking sulindac or celecoxib has been shown to reduce the number and size of polyps that form in the colon and rectum of people with familial adenomatous polyposis (FAP). It is not clear if this results in a lower risk of colorectal cancer. The possible harms of NSAIDs include: - Kidney problems. - Bleeding in the stomach, intestines, or brain. - Heart problems such as heart attack and congestive heart failure. Calcium It is not known if taking calcium supplements lowers the risk of colorectal cancer. Diet It is not known if a diet low in fat and meat and high in fiber, fruits, and vegetables lowers the risk of colorectal cancer. Some studies have shown that a diet high in fat, proteins, calories, and meat increases the risk of colorectal cancer, but other studies have not. The following factors do not affect the risk of colorectal cancer: Hormone replacement therapy with estrogen only Hormone replacement therapy with estrogen only does not lower the risk of having invasive colorectal cancer or the risk of dying from colorectal cancer. Statins Studies have shown that taking statins (drugs that lower cholesterol) does not increase or decrease the risk of colorectal cancer. Cancer prevention clinical trials are used to study ways to prevent cancer. Cancer prevention clinical trials are used to study ways to lower the risk of developing certain types of cancer. Some cancer prevention trials are conducted with healthy people who have not had cancer but who have an increased risk for cancer. Other prevention trials are conducted with people who have had cancer and are trying to prevent another cancer of the same type or to lower their chance of developing a new type of cancer. Other trials are done with healthy volunteers who are not known to have any risk factors for cancer. The purpose of some cancer prevention clinical trials is to find out whether actions people take can prevent cancer. These may include exercising more or quitting smoking or taking certain medicines, vitamins, minerals, or food supplements. New ways to prevent colorectal cancer are being studied in clinical trials. Clinical trials are taking place in many parts of the country. Information about clinical trials can be found in the Clinical Trials section of the NCI website. Check NCI's list of cancer clinical trials for colon cancer prevention trials or rectal cancer prevention trials that are now accepting patients.

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Colorectal Cancer

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susceptibility

Who is at risk for Colorectal Cancer? ?

Key Points - Avoiding risk factors and increasing protective factors may help prevent cancer. - The following risk factors increase the risk of colorectal cancer: - Age - Family history of colorectal cancer - Personal history - Inherited risk - Alcohol - Cigarette smoking - Obesity - The following protective factors decrease the risk of colorectal cancer: - Physical activity - Aspirin - Combination hormone replacement therapy - Polyp removal - It is not clear if the following affect the risk of colorectal cancer: - Nonsteroidal anti-inflammatory drugs (NSAIDs) other than aspirin - Calcium - Diet - The following factors do not affect the risk of colorectal cancer: - Hormone replacement therapy with estrogen only - Statins - Cancer prevention clinical trials are used to study ways to prevent cancer. - New ways to prevent colorectal cancer are being studied in clinical trials. Avoiding risk factors and increasing protective factors may help prevent cancer. Avoiding cancer risk factors may help prevent certain cancers. Risk factors include smoking, being overweight, and not getting enough exercise. Increasing protective factors such as quitting smoking and exercising may also help prevent some cancers. Talk to your doctor or other health care professional about how you might lower your risk of cancer. The following risk factors increase the risk of colorectal cancer: Age The risk of colorectal cancer increases after age 50. Most cases of colorectal cancer are diagnosed after age 50. Family history of colorectal cancer Having a parent, brother, sister, or child with colorectal cancer doubles a person's risk of colorectal cancer. Personal history Having a personal history of the following conditions increases the risk of colorectal cancer: - Previous colorectal cancer. - High-risk adenomas (colorectal polyps that are 1 centimeter or larger in size or that have cells that look abnormal under a microscope). - Ovarian cancer. - Inflammatory bowel disease (such as ulcerative colitis or Crohn disease). Inherited risk The risk of colorectal cancer is increased when certain gene changes linked to familial adenomatous polyposis (FAP) or hereditary nonpolyposis colon cancer (HNPCC or Lynch Syndrome) are inherited. Alcohol Drinking 3 or more alcoholic beverages per day increases the risk of colorectal cancer. Drinking alcohol is also linked to the risk of forming large colorectal adenomas (benign tumors). Cigarette smoking Cigarette smoking is linked to an increased risk of colorectal cancer and death from colorectal cancer. Smoking cigarettes is also linked to an increased risk of forming colorectal adenomas. Cigarette smokers who have had surgery to remove colorectal adenomas are at an increased risk for the adenomas to recur (come back). Obesity Obesity is linked to an increased risk of colorectal cancer and death from colorectal cancer. It is not clear if the following affect the risk of colorectal cancer: Nonsteroidal anti-inflammatory drugs (NSAIDs) other than aspirin It is not known if the use of nonsteroidal anti-inflammatory drugs or NSAIDs (such as sulindac, celecoxib, naproxen, and ibuprofen) lowers the risk of colorectal cancer. Studies have shown that taking the nonsteroidal anti-inflammatory drug celecoxib reduces the risk of colorectal adenomas (benign tumors) coming back after they have been removed. It is not clear if this results in a lower risk of colorectal cancer. Taking sulindac or celecoxib has been shown to reduce the number and size of polyps that form in the colon and rectum of people with familial adenomatous polyposis (FAP). It is not clear if this results in a lower risk of colorectal cancer. The possible harms of NSAIDs include: - Kidney problems. - Bleeding in the stomach, intestines, or brain. - Heart problems such as heart attack and congestive heart failure. Calcium It is not known if taking calcium supplements lowers the risk of colorectal cancer. Diet It is not known if a diet low in fat and meat and high in fiber, fruits, and vegetables lowers the risk of colorectal cancer. Some studies have shown that a diet high in fat, proteins, calories, and meat increases the risk of colorectal cancer, but other studies have not. The following factors do not affect the risk of colorectal cancer: Hormone replacement therapy with estrogen only Hormone replacement therapy with estrogen only does not lower the risk of having invasive colorectal cancer or the risk of dying from colorectal cancer. Statins Studies have shown that taking statins (drugs that lower cholesterol) does not increase or decrease the risk of colorectal cancer.

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Colorectal Cancer

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research

what research (or clinical trials) is being done for Colorectal Cancer ?

Cancer prevention clinical trials are used to study ways to prevent cancer. Cancer prevention clinical trials are used to study ways to lower the risk of developing certain types of cancer. Some cancer prevention trials are conducted with healthy people who have not had cancer but who have an increased risk for cancer. Other prevention trials are conducted with people who have had cancer and are trying to prevent another cancer of the same type or to lower their chance of developing a new type of cancer. Other trials are done with healthy volunteers who are not known to have any risk factors for cancer. The purpose of some cancer prevention clinical trials is to find out whether actions people take can prevent cancer. These may include exercising more or quitting smoking or taking certain medicines, vitamins, minerals, or food supplements. New ways to prevent colorectal cancer are being studied in clinical trials. Clinical trials are taking place in many parts of the country. Information about clinical trials can be found in the Clinical Trials section of the NCI website. Check NCI's list of cancer clinical trials for colon cancer prevention trials or rectal cancer prevention trials that are now accepting patients.

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Retinoblastoma

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information

What is (are) Retinoblastoma ?

Key Points - Retinoblastoma is a disease in which malignant (cancer) cells form in the tissues of the retina. - Retinoblastoma occurs in heritable and nonheritable forms. - Treatment for both forms of retinoblastoma should include genetic counseling. - Children with a family history of retinoblastoma should have eye exams to check for retinoblastoma. - A child who has heritable retinoblastoma has an increased risk of trilateral retinoblastoma and other cancers. - Signs and symptoms of retinoblastoma include "white pupil" and eye pain or redness. - Tests that examine the retina are used to detect (find) and diagnose retinoblastoma. - Certain factors affect prognosis (chance of recovery) and treatment options. Retinoblastoma is a disease in which malignant (cancer) cells form in the tissues of the retina. The retina is the nerve tissue that lines the inside of the back of the eye. The retina senses light and sends images to the brain by way of the optic nerve. Although retinoblastoma may occur at any age, it occurs most often in children younger than 2 years. The cancer may be in one eye (unilateral) or in both eyes (bilateral). Retinoblastoma rarely spreads from the eye to nearby tissue or other parts of the body. Cavitary retinoblastoma is a rare type of retinoblastoma in which cavities (hollow spaces) form within the tumor. Treatment for both forms of retinoblastoma should include genetic counseling. Parents should receive genetic counseling (a discussion with a trained professional about the risk of genetic diseases) to discuss genetic testing to check for a mutation (change) in the RB1 gene. Genetic counseling also includes a discussion of the risk of retinoblastoma for the child and the child's brothers or sisters.

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Retinoblastoma

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inheritance

Is Retinoblastoma inherited ?

Retinoblastoma occurs in heritable and nonheritable forms. A child is thought to have the heritable form of retinoblastoma when one of the following is true: - There is a family history of retinoblastoma. - There is a certain mutation (change) in the RB1 gene. The mutation in the RB1 gene may be passed from the parent to the child or it may occur in the egg or sperm before conception or soon after conception. - There is more than one tumor in the eye or there is a tumor in both eyes. - There is a tumor in one eye and the child is younger than 1 year. After heritable retinoblastoma has been diagnosed and treated, new tumors may continue to form for a few years. Regular eye exams to check for new tumors are usually done every 2 to 4 months for at least 28 months. Nonheritable retinoblastoma is retinoblastoma that is not the heritable form. Most cases of retinoblastoma are the nonheritable form. Treatment for both forms of retinoblastoma should include genetic counseling. Parents should receive genetic counseling (a discussion with a trained professional about the risk of genetic diseases) to discuss genetic testing to check for a mutation (change) in the RB1 gene. Genetic counseling also includes a discussion of the risk of retinoblastoma for the child and the child's brothers or sisters. Children with a family history of retinoblastoma should have eye exams to check for retinoblastoma. A child with a family history of retinoblastoma should have regular eye exams beginning early in life to check for retinoblastoma, unless it is known that the child does not have the RB1 gene change. Early diagnosis of retinoblastoma may mean the child will need less intense treatment. Brothers or sisters of a child with retinoblastoma should have regular eye exams by an ophthalmologist until age 3 to 5 years, unless it is known that the brother or sister does not have the RB1 gene change. A child who has heritable retinoblastoma has an increased risk of trilateral retinoblastoma and other cancers. A child with heritable retinoblastoma has an increased risk of a pineal tumor in the brain. When retinoblastoma and a brain tumor occur at the same time, it is called trilateral retinoblastoma. The brain tumor is usually diagnosed between 20 and 36 months of age. Regular screening using MRI (magnetic resonance imaging) may be done for a child thought to have heritable retinoblastoma or for a child with retinoblastoma in one eye and a family history of the disease. CT (computerized tomography) scans are usually not used for routine screening in order to avoid exposing the child to ionizing radiation. Heritable retinoblastoma also increases the child's risk of other types of cancer such as lung cancer, bladder cancer, or melanoma in later years. Regular follow-up exams are important.

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Retinoblastoma

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susceptibility

Who is at risk for Retinoblastoma? ?

A child who has heritable retinoblastoma has an increased risk of trilateral retinoblastoma and other cancers. A child with heritable retinoblastoma has an increased risk of a pineal tumor in the brain. When retinoblastoma and a brain tumor occur at the same time, it is called trilateral retinoblastoma. The brain tumor is usually diagnosed between 20 and 36 months of age. Regular screening using MRI (magnetic resonance imaging) may be done for a child thought to have heritable retinoblastoma or for a child with retinoblastoma in one eye and a family history of the disease. CT (computerized tomography) scans are usually not used for routine screening in order to avoid exposing the child to ionizing radiation. Heritable retinoblastoma also increases the child's risk of other types of cancer such as lung cancer, bladder cancer, or melanoma in later years. Regular follow-up exams are important.

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Retinoblastoma

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symptoms

What are the symptoms of Retinoblastoma ?

These and other signs and symptoms may be caused by retinoblastoma or by other conditions. Check with a doctor if your child has any of the following: - Pupil of the eye appears white instead of red when light shines into it. This may be seen in flash photographs of the child. - Eyes appear to be looking in different directions (lazy eye). - Pain or redness in the eye. - Infection around the eye. - Eyeball is larger than normal. - Colored part of the eye and pupil look cloudy.

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Retinoblastoma

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exams and tests

How to diagnose Retinoblastoma ?

The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. The doctor will ask if there is a family history of retinoblastoma. - Eye exam with dilated pupil: An exam of the eye in which the pupil is dilated (opened wider) with medicated eye drops to allow the doctor to look through the lens and pupil to the retina. The inside of the eye, including the retina and the optic nerve, is examined with a light. Depending on the age of the child, this exam may be done under anesthesia. There are several types of eye exams that are done with the pupil dilated: - Ophthalmoscopy : An exam of the inside of the back of the eye to check the retina and optic nerve using a small magnifying lens and a light. - Slit-lamp biomicroscopy : An exam of the inside of the eye to check the retina, optic nerve, and other parts of the eye using a strong beam of light and a microscope. - Fluorescein angiography : A procedure to look at blood vessels and the flow of blood inside the eye. An orange fluorescent dye called fluorescein is injected into a blood vessel in the arm and goes into the bloodstream. As the dye travels through blood vessels of the eye, a special camera takes pictures of the retina and choroid to find any blood vessels that are blocked or leaking. - RB1 gene test: A laboratory test in which a sample of blood or tissue is tested for a change in the RB1 gene. - Ultrasound exam of the eye: A procedure in which high-energy sound waves (ultrasound) are bounced off the internal tissues of the eye to make echoes. Eye drops are used to numb the eye and a small probe that sends and receives sound waves is placed gently on the surface of the eye. The echoes make a picture of the inside of the eye and the distance from the cornea to the retina is measured. The picture, called a sonogram, shows on the screen of the ultrasound monitor. The picture can be printed to be looked at later. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body, such as the eye. This procedure is also called nuclear magnetic resonance imaging (NMRI). - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the eye, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. Retinoblastoma can usually be diagnosed without a biopsy. When retinoblastoma is in one eye, it sometimes forms in the other eye. Exams of the unaffected eye are done until it is known if the retinoblastoma is the heritable form.

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Retinoblastoma

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outlook

What is the outlook for Retinoblastoma ?

The prognosis (chance of recovery) and treatment options depend on the following: - Whether the cancer is in one or both eyes. - The size and number of tumors. - Whether the tumor has spread to the area around the eye, to the brain, or to other parts of the body. - Whether there are symptoms at the time of diagnosis, for trilateral retinoblastoma. - The age of the child. - How likely it is that vision can be saved in one or both eyes. - Whether a second type of cancer has formed.

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Retinoblastoma

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stages

What are the stages of Retinoblastoma ?

Key Points - After retinoblastoma has been diagnosed, tests are done to find out if cancer cells have spread within the eye or to other parts of the body. - The International Retinoblastoma Staging System (IRSS) may be used for staging retinoblastoma. - Stage 0 - Stage I - Stage II - Stage III - Stage IV - There are three ways that cancer spreads in the body. - Cancer may spread from where it began to other parts of the body. - Treatment for retinoblastoma depends on whether it is intraocular (within the eye) or extraocular (outside the eye). - Intraocular retinoblastoma - Extraocular retinoblastoma (metastatic) After retinoblastoma has been diagnosed, tests are done to find out if cancer cells have spread within the eye or to other parts of the body. The process used to find out if cancer has spread within the eye or to other parts of the body is called staging. The information gathered from the staging process determines whether retinoblastoma is only in the eye (intraocular) or has spread outside the eye (extraocular). It is important to know the stage in order to plan treatment. The results of the tests used to diagnose cancer are often also used to stage the disease. (See the General Information section.) The following tests and procedures may be used in the staging process: - Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner that also takes a picture of the body. Areas of bone with cancer show up brighter in the picture because they take up more radioactive material than normal bone cells do. - Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a hollow needle into the hipbone or breastbone. A pathologist views the bone marrow under a microscope to look for signs of cancer. A bone marrow aspiration and biopsy is done if the doctor thinks the cancer has spread outside of the eye. - Lumbar puncture : A procedure used to collect cerebrospinal fluid (CSF) from the spinal column. This is done by placing a needle between two bones in the spine and into the CSF around the spinal cord and removing a sample of the fluid. The sample of CSF is checked under a microscope for signs that the cancer has spread to the brain and spinal cord. This procedure is also called an LP or spinal tap. The International Retinoblastoma Staging System (IRSS) may be used for staging retinoblastoma. There are several staging systems for retinoblastoma. The IRSS stages are based on how much cancer remains after surgery to remove the tumor and whether the cancer has spread. Stage 0 The tumor is in the eye only. The eye has not been removed and the tumor was treated without surgery. Stage I The tumor is in the eye only. The eye has been removed and no cancer cells remain. Stage II The tumor is in the eye only. The eye has been removed and there are cancer cells left that can be seen only with a microscope. Stage III Stage III is divided into stages IIIa and IIIb: - In stage IIIa, cancer has spread from the eye to tissues around the eye socket. - In stage IIIb, cancer has spread from the eye to lymph nodes near the ear or in the neck. Stage IV Stage IV is divided into stages IVa and IVb: - In stage IVa, cancer has spread to the blood but not to the brain or spinal cord. One or more tumors may have spread to other parts of the body such as the bone or liver. - In stage IVb, cancer has spread to the brain or spinal cord. It also may have spread to other parts of the body. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. - Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. - Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if retinoblastoma spreads to the bone, the cancer cells in the bone are actually retinoblastoma cells. The disease is metastatic retinoblastoma, not bone cancer. Treatment for retinoblastoma depends on whether it is intraocular (within the eye) or extraocular (outside the eye). Intraocular retinoblastoma In intraocular retinoblastoma, cancer is found in one or both eyes and may be in the retina only or may also be in other parts of the eye such as the choroid, ciliary body, or part of the optic nerve. Cancer has not spread to tissues around the outside of the eye or to other parts of the body. Extraocular retinoblastoma (metastatic) In extraocular retinoblastoma, cancer has spread beyond the eye. It may be found in tissues around the eye (orbital retinoblastoma) or it may have spread to the central nervous system (brain and spinal cord) or to other parts of the body such as the liver, bones, bone marrow, or lymph nodes.

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Retinoblastoma

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treatment

What are the treatments for Retinoblastoma ?

Key Points - There are different types of treatment for patients with retinoblastoma. - Children with retinoblastoma should have their treatment planned by a team of health care providers who are experts in treating cancer in children. - Treatment for retinoblastoma may cause side effects. - Six types of standard treatment are used: - Cryotherapy - Thermotherapy - Chemotherapy - Radiation therapy - High-dose chemotherapy with stem cell rescue - Surgery (enucleation) - New types of treatment are being tested in clinical trials. - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with retinoblastoma. Different types of treatment are available for patients with retinoblastoma. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Because cancer in children is rare, taking part in a clinical trial should be considered. Some clinical trials are open only to patients who have not started treatment. Children with retinoblastoma should have their treatment planned by a team of health care providers who are experts in treating cancer in children. The goals of treatment are to save the child's life, to save vision and the eye, and to prevent serious side effects. Treatment will be overseen by a pediatric oncologist, a doctor who specializes in treating children with cancer. The pediatric oncologist works with other health care providers who are experts in treating children with eye cancer and who specialize in certain areas of medicine. These may include a pediatric ophthalmologist (children's eye doctor) who has a lot of experience in treating retinoblastoma and the following specialists: - Pediatric surgeon. - Radiation oncologist. - Pediatrician. - Pediatric nurse specialist. - Rehabilitation specialist. - Social worker. - Geneticist or genetic counselor. Treatment for retinoblastoma may cause side effects. For information about side effects that begin during treatment for cancer, see our Side Effects page. Side effects from cancer treatment that begin after treatment and continue for months or years are called late effects. Late effects of treatment for retinoblastoma may include the following: - Physical problems such as seeing or hearing problems or, if the eye is removed, a change in the shape and size of the bone around the eye. - Changes in mood, feelings, thinking, learning, or memory. - Second cancers (new types of cancer), such as lung and bladder cancers, osteosarcoma, soft tissue sarcoma, or melanoma. The following risk factors may increase the risk of having another cancer: - Having the heritable form of retinoblastoma. - Past treatment with radiation therapy, especially before age 1 year. - Having already had a previous second cancer. It is important to talk with your child's doctors about the effects cancer treatment can have on your child. Regular follow-up by health professionals who are experts in diagnosing and treating late effects is important. See the PDQ summary on Late Effects of Treatment for Childhood Cancer for more information. Six types of standard treatment are used: Cryotherapy Cryotherapy is a treatment that uses an instrument to freeze and destroy abnormal tissue. This type of treatment is also called cryosurgery. Thermotherapy Thermotherapy is the use of heat to destroy cancer cells. Thermotherapy may be given using a laser beam aimed through the dilated pupil or onto the outside of the eyeball. Thermotherapy may be used alone for small tumors or combined with chemotherapy for larger tumors. This treatment is a type of laser therapy. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. The way the chemotherapy is given depends on the stage of the cancer and where the cancer is in the body. There are different types of chemotherapy: - Systemic chemotherapy: When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body. Systemic chemotherapy is given to shrink the tumor (chemoreduction) and avoid surgery to remove the eye. After chemoreduction, other treatments may include radiation therapy, cryotherapy, laser therapy, or regional chemotherapy. Systemic chemotherapy may also be given to kill any cancer cells that are left after the initial treatment or to patients with retinoblastoma that occurs outside the eye. Treatment given after the initial treatment, to lower the risk that the cancer will come back, is called adjuvant therapy. - Regional chemotherapy: When chemotherapy is placed directly into the cerebrospinal fluid (intrathecal chemotherapy), an organ (such as the eye), or a body cavity, the drugs mainly affect cancer cells in those areas. Several types of regional chemotherapy are used to treat retinoblastoma. - Ophthalmic artery infusion chemotherapy: Ophthalmic artery infusion chemotherapy carries anticancer drugs directly to the eye. A catheter is put into an artery that leads to the eye and the anticancer drug is given through the catheter. After the drug is given, a small balloon may be inserted into the artery to block it and keep most of the anticancer drug trapped near the tumor. This type of chemotherapy may be given as the initial treatment when the tumor is in the eye only or when the tumor has not responded to other types of treatment. Ophthalmic artery infusion chemotherapy is given at special retinoblastoma treatment centers. - Intravitreal chemotherapy: Intravitreal chemotherapy is the injection of anticancer drugs directly into the vitreous humor (jelly-like substance) inside in the eye. It is used to treat cancer that has spread to the vitreous humor and has not responded to treatment or has come back after treatment. See Drugs Approved for Retinoblastoma for more information. Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External-beam radiation therapy uses a machine outside the body to send radiation toward the cancer. Certain ways of giving radiation therapy can help keep radiation from damaging nearby healthy tissue. These types of radiation therapy include the following: - Intensity-modulated radiation therapy (IMRT): IMRT is a type of 3-dimensional (3-D) external radiation therapy that uses a computer to make pictures of the size and shape of the tumor. Thin beams of radiation of different intensities (strengths) are aimed at the tumor from many angles. - Proton-beam radiation therapy: Proton-beam therapy is a type of high-energy, external radiation therapy. A radiation therapy machine aims streams of protons (tiny, invisible, positively-charged particles) at the cancer cells to kill them. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. Certain ways of giving radiation therapy can help keep radiation from damaging nearby healthy tissue. This type of internal radiation therapy may include the following: - Plaque radiotherapy: Radioactive seeds are attached to one side of a disk, called a plaque, and placed directly on the outside wall of the eye near the tumor. The side of the plaque with the seeds on it faces the eyeball, aiming radiation at the tumor. The plaque helps protect other nearby tissue from the radiation. The way the radiation therapy is given depends on the type and stage of the cancer being treated and how the cancer responded to other treatments. External and internal radiation therapy are used to treat retinoblastoma. High-dose chemotherapy with stem cell rescue High-dose chemotherapy with stem cell rescue is a way of giving high doses of chemotherapy and replacing blood -forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the body's blood cells. See Drugs Approved for Retinoblastoma for more information. Surgery (enucleation) Enucleation is surgery to remove the eye and part of the optic nerve. A sample of the eye tissue that is removed will be checked under a microscope to see if there are any signs that the cancer is likely to spread to other parts of the body. This should be done by an experienced pathologist, who is familiar with retinoblastoma and other diseases of the eye. Enucleation is done if there is little or no chance that vision can be saved and when the tumor is large, did not respond to treatment, or comes back after treatment. The patient will be fitted for an artificial eye. Close follow-up is needed for 2 years or more to check for signs of recurrence in the area around the affected eye and to check the other eye. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your child's condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options for Retinoblastoma Treatment of Unilateral, Bilateral, and Cavitary Retinoblastoma If it is likely that the eye can be saved, treatment may include the following: - Systemic chemotherapy or ophthalmic artery infusion chemotherapy, with or without intravitreal chemotherapy, to shrink the tumor. This may be followed by one or more of the following: - Cryotherapy. - Thermotherapy. - Plaque radiotherapy. - External-beam radiation therapy for bilateral intraocular retinoblastoma that does not respond to other treatments. - A clinical trial of ophthalmic artery infusion for unilateral retinoblastoma that has spread to the vitreous humor. If the tumor is large and it is not likely that the eye can be saved, treatment may include the following: - Surgery (enucleation). After surgery, systemic chemotherapy may be given to lower the risk that the cancer will spread to other parts of the body. When retinoblastoma is in both eyes, the treatment for each eye may be different, depending on the size of the tumor and whether it is likely that the eye can be saved. The dose of systemic chemotherapy is usually based on the eye that has more cancer. Treatment for cavitary retinoblastoma, a type of intraocular retinoblastoma, may include the following: - Systemic chemotherapy or ophthalmic artery infusion chemotherapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with intraocular retinoblastoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Treatment of Extraocular Retinoblastoma Treatment for extraocular retinoblastoma that has spread to the area around the eye may include the following: - Systemic chemotherapy and external-beam radiation therapy. - Systemic chemotherapy followed by surgery (enucleation). External-beam radiation therapy and more chemotherapy may be given after surgery. Treatment for extraocular retinoblastoma that has spread to the brain may include the following: - Systemic or intrathecal chemotherapy. - External-beam radiation therapy to the brain and spinal cord. - Chemotherapy followed by high-dose chemotherapy with stem cell rescue. It is not clear whether treatment with chemotherapy, radiation therapy, or high-dose chemotherapy with stem cell rescue helps patients with extraocular retinoblastoma live longer. For trilateral retinoblastoma, treatment may include the following: - Systemic chemotherapy followed by high-dose chemotherapy with stem cell rescue. - Systemic chemotherapy followed by surgery and external-beam radiation therapy. For retinoblastoma that has spread to other parts of the body, but not the brain, treatment may include the following: - Chemotherapy followed by high-dose chemotherapy with stem cell rescue and external-beam radiation therapy. Check the list of NCI-supported cancer clinical trials that are now accepting patients with extraocular retinoblastoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Treatment of Progressive or Recurrent Retinoblastoma Treatment of progressive or recurrent intraocular retinoblastoma may include the following: - External-beam radiation therapy or plaque radiotherapy. - Cryotherapy. - Thermotherapy. - Systemic chemotherapy or ophthalmic artery infusion chemotherapy. - Intravitreal chemotherapy. - Surgery (enucleation). Treatment of progressive or recurrent extraocular retinoblastoma may include the following: - Systemic chemotherapy and external-beam radiation therapy for retinoblastoma that comes back after surgery to remove the eye. - Systemic chemotherapy followed by high-dose chemotherapy with stem cell rescue and external-beam radiation therapy. - A clinical trial of a new treatment. Check the list of NCI-supported cancer clinical trials that are now accepting patients with recurrent retinoblastoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website.

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Retinoblastoma

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research

what research (or clinical trials) is being done for Retinoblastoma ?

New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Childhood Vascular Tumors

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information

What is (are) Childhood Vascular Tumors ?

Key Points - Childhood vascular tumors form from cells that make blood vessels or lymph vessels. - Tests are used to detect (find) and diagnose childhood vascular tumors. - Childhood vascular tumors may be classified into four groups. - Benign tumors - Intermediate (locally aggressive) tumors - Intermediate (rarely metastasizing) tumors - Malignant tumors Childhood vascular tumors form from cells that make blood vessels or lymph vessels. Vascular tumors can form from abnormal blood vessel or lymph vessel cells anywhere in the body. They may be benign (not cancer) or malignant (cancer). There are many types of vascular tumors. The most common type of childhood vascular tumor is hemangioma, which is a benign tumor that usually goes away on its own. Because malignant vascular tumors are rare in children, there is not a lot of information about what treatment works best. Childhood vascular tumors may be classified into four groups. Benign tumors Benign tumors are not cancer. This summary has information about the following benign vascular tumors: - Infantile hemangioma. - Congenital hemangioma. - Benign vascular tumors of the liver. - Spindle cell hemangioma. - Epithelioid hemangioma. - Pyogenic granuloma (lobular capillary hemangioma). - Angiofibroma. - Juvenile nasopharyngeal angiofibroma. Intermediate (locally aggressive) tumors Intermediate tumors that are locally aggressive often spread to the area around the tumor. This summary has information about the following locally aggressive vascular tumors: - Kaposiform hemangioendothelioma and tufted angioma. Intermediate (rarely metastasizing) tumors Intermediate (rarely metastasizing) tumors sometimes spread to other parts of the body. This summary has information about the following vascular tumors that rarely metastasize: - Retiform hemangioendothelioma. - Papillary intralymphatic angioendothelioma. - Composite hemangioendothelioma. - Kaposi sarcoma. Malignant tumors Malignant tumors are cancer. This summary has information about the following malignant vascular tumors: - Epithelioid hemangioendothelioma. - Angiosarcoma of soft tissue. Benign Tumors Infantile Hemangioma Infantile hemangiomas are the most common type of benign vascular tumor in children. An infantile hemangioma may also be called a "strawberry mark." Immature cells that are meant to form blood vessels form a tumor instead. These tumors are not usually seen at birth but appear when the infant is 3 to 6 weeks old. Most hemangiomas get bigger for about 5 months, then stop growing and slowly fade away completely during the next several years. It is rare for them to come back. Hemangiomas may be on the skin, in the tissue below the skin, and/or in an organ. They are usually on the head and neck but can be anywhere on or in the body. Hemangiomas may appear as a single lesion, one or more lesions spread over a larger area of the body, or multiple lesions in more than one part of the body. Lesions that are spread over a larger area of the body or multiple lesions are more likely to cause problems. Risk Factors Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get the disease; not having risk factors doesnt mean that you will not get the disease. Talk with your child's doctor if you think your child may be at risk. Infantile hemangiomas are more common in the following: - Girls. - Whites. - Premature babies. - Twins, triplets, or other multiple births. - Babies of mothers who are older at time of the pregnancy or who have problems with the placenta during pregnancy. Other risk factors for infantile hemangiomas include the following: - Having certain syndromes. - PHACE syndrome: A syndrome in which the hemangioma spreads across a large area of the body (usually the head or face). Other health problems involving the large blood vessels, heart, eyes, and/or brain may also occur. - LUMBAR/PELVIS/SACRAL syndrome: A syndrome in which the hemangioma spreads across a large area of the lower back. Other health problems that affect the urinary system, genitals, rectum, anus, brain, spinal cord, and nerve function may also occur. Having more than one hemangioma or an airway hemangioma increases the risk of having other health problems. - Multiple hemangiomas: Having more than five hemangiomas on the skin is a sign that there may be hemangiomas in an organ, most commonly the liver. Heart, muscle, and thyroid gland problems can also occur. - Airway hemangiomas: Hemangiomas in the airway usually occur along with a large, beard-shaped area of hemangioma on the face (from the ears, around the mouth, lower chin, and front of neck). It is important for airway hemangiomas to be treated before the child has trouble breathing. Signs and Symptoms Infantile hemangiomas may cause any of the following signs and symptoms. Check with your childs doctor if your child has any of the following: - Skin lesions: An area of spidery veins or lightened or discolored skin may appear before the hemangioma does. Hemangiomas occur as firm, warm, bright red-blue lesions on the skin. Lesions that form ulcers are also painful. Later, as the hemangiomas go away, they begin fading in the center before flattening and losing color. - Lesions below the skin: Lesions that grow under the skin in the fat may appear blue or purple. If the lesions are deep enough under the skin surface, they may not be seen. - Lesions in an organ: There may be no signs that hemangiomas have formed on an organ. Although most infantile hemangiomas are nothing to worry about, if your child develops any lumps or red or blue marks on the skin check with your child's doctor. He or she can recommend a specialist if needed. Diagnostic Tests A physical exam and history are usually all that are needed to diagnose infantile hemangiomas. If there is something about the tumor that looks unusual, a biopsy may be done. If the hemangioma is deeper inside the body with no change to the skin, or the lesions are spread across a large area of the body, an ultrasound or MRI may be done. See the General Information section for a description of these tests and procedures. If the hemangiomas are part of a syndrome, more tests may be done such as an echocardiogram, magnetic resonance angiogram, and eye exam. Treatment Most hemangiomas fade and shrink without treatment. If the hemangioma is large or causing other health problems, treatment may include the following: - Propranolol or other beta-blocker therapy. - Steroid therapy, before beta-blocker therapy is begun or when beta-blockers cannot be used. - Pulsed dye laser surgery, for hemangiomas that have ulcers or have not gone away. - Surgery (excision) for hemangiomas that have ulcers, cause vision problems, or have not gone away. - Topical beta-blocker therapy for hemangiomas that are in one area of the skin. - Combined therapy, such as propranolol and steroid therapy or propranolol and topical beta-blocker therapy. Congenital Hemangioma Congenital hemangioma is a benign vascular tumor that begins forming before birth and is fully formed when the baby is born. They're usually on the skin but can be in another organ. There are three types of congenital hemangiomas: - Rapidly Involuting Congenital Hemangioma: These tumors go away on their own 12 to 15 months after birth. They can form ulcers, bleed, and cause temporary heart and blood clotting problems. The skin may look a little different even after the hemangiomas go away. - Partial Involuting Congenital Hemangioma: These tumors do not go away completely. - Non-Involuting Congenital Hemangioma: These tumors never go away on their own. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose congenital hemangioma. Treatment Treatment of rapidly involuting congenital hemangioma and partial involuting congenital hemangioma may include the following: - Observation only. Treatment of non-involuting congenital hemangioma may include the following: - Surgery to remove the tumor depending on where it is and whether it is causing symptoms. Benign Vascular Tumors of the Liver Benign vascular tumors of the liver may be focal (a single lesion in one area of the liver), multifocal (multiple lesions in one area of the liver), or diffuse (multiple lesions in more than one area of the liver). The liver has many functions, including filtering blood and making proteins needed for blood clotting. Sometimes, blood that normally flows through the liver is blocked or slowed by the tumor. This sends blood directly to the heart without going through the liver and is called a liver shunt. This can cause heart failure and problems with blood clotting. Focal Tumors Focal tumors are usually rapidly involuting congenital hemangiomas or non-involuting congenital hemangiomas. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose focal benign vascular tumors. Treatment Treatment of focal tumors of the liver depends on whether symptoms occur and may include the following: - Observation. - Drugs to manage symptoms, including heart failure and blood clotting problems. - Embolization of the liver to manage symptoms, including heart failure. Multifocal and Diffuse Tumors Multifocal and diffuse tumors of the liver are usually infantile hemangiomas. Diffuse tumors of the liver can cause serious effects, including problems with the thyroid gland and heart. The liver can enlarge, press on other organs, and cause more symptoms. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose multifocal or diffuse benign vascular tumors. Treatment Treatment of multifocal and diffuse liver tumors may include the following: - Observation for multifocal tumors of the liver that do not cause symptoms. - Beta-blocker therapy (propranolol). - Chemotherapy. - Steroid therapy. - Total hepatectomy and liver transplant, when the tumors do not respond to drug therapy. This is only done when the tumors have spread widely in the liver and more than one organ has failed. If a vascular tumor of the liver does not respond to standard treatments, a biopsy may be done to see if the tumor has become malignant. Spindle Cell Hemangioma Spindle cell hemangiomas contain cells called spindle cells. Under a microscope, spindle cells look long and slender. Risk Factors Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get the disease; not having risk factors doesnt mean that you will not get the disease. Talk with your child's doctor if you think your child may be at risk. Spindle cell hemangiomas are likely to occur in children with the following syndromes: - Maffucci syndrome, which affects cartilage and skin. - Klippel-Trenaunay syndrome, which affects blood vessels, soft tissues, and bones. Signs Spindle cell hemangiomas appear on or under the skin. They are painful red-brown or bluish lesions that usually appear on the arms or legs. They can begin as one lesion and develop into more lesions over years. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose spindle cell hemangioma. Treatment There is no standard treatment for spindle cell hemangiomas. Treatment may include the following: - Surgery to remove the tumor. Spindle cell hemangiomas may come back after surgery. Epithelioid Hemangioma Epithelioid hemangiomas usually form on or in the skin, especially the head, but can occur in other areas, such as bone. Signs and Symptoms Epithelioid hemangiomas are sometimes caused by injury. On the skin, they may appear as firm pink to red bumps and may be itchy. Epithelioid hemangioma of the bone may cause swelling, pain, and weakened bone in the affected area. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose epithelioid hemangioma. Treatment There is no standard treatment for epithelioid hemangiomas. Treatment may include the following: - Surgery (curettage or resection). - Sclerotherapy. - Radiation therapy in rare cases. Epithelioid hemangiomas often come back after treatment. Pyogenic Granuloma Pyogenic granuloma is also called lobular capillary hemangioma. It is most common in older children and young adults but may occur at any age. The lesions are sometimes caused by injury or from the use of certain medicines, including birth control pills and retinoids. They may also form for no known reason inside capillaries (the smallest blood vessels) or other places on the body. Usually there is only one lesion, but sometimes multiple lesions occur in the same area or the lesions may spread to other areas of the body. Signs Pyogenic granulomas are raised, bright red lesions that may be small or large and smooth or bumpy. They grow quickly over weeks to months and may bleed a lot. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose pyogenic granuloma. Treatment Some pyogenic granulomas go away without treatment. Other pyogenic granulomas need treatment that may include the following: - Surgery (excision or curettage) to remove the lesion. - Laser photocoagulation. Pyogenic granulomas often come back after treatment. Angiofibroma Angiofibromas are rare. They are benign skin lesions that usually occur with a condition called tuberous sclerosis (an inherited disorder that causes skin lesions, seizures, and mental disabilities). Signs Angiofibromas appear as red bumps on the face. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose angiofibroma. Treatment Treatment of angiofibromas may include the following: - Surgery (excision) to remove the tumor. - Laser therapy. - Targeted therapy (sirolimus). Juvenile Nasopharyngeal Angiofibroma Juvenile nasopharyngeal angiofibromas are benign tumors but they can invade nearby tissue. They begin in the nasal cavity and may spread to the nasopharynx, the paranasal sinuses, the bone around the eyes, and sometimes to the brain. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose juvenile nasopharyngeal angiofibroma. Treatment Treatment of juvenile nasopharyngeal angiofibromas may include the following: - Surgery (excision) to remove the tumor. - Radiation therapy. - Chemotherapy. - Immunotherapy (interferon). - Targeted therapy (sirolimus). Intermediate Tumors that Spread Locally Kaposiform Hemangioendothelioma and Tufted Angioma Kaposiform hemangioendotheliomas and tufted angiomas are blood vessel tumors that occur in infants or during early childhood. These tumors can cause Kasabach-Merritt phenomenon, a condition in which the blood is not able to clot and serious bleeding may occur. In Kasabach-Merritt phenomenon the tumor traps and destroys platelets (blood-clotting cells). Then there aren't enough platelets in the blood when needed to stop bleeding. This type of vascular tumor is not related to Kaposi sarcoma. Signs and Symptoms Kaposiform hemangioendotheliomas and tufted angiomas usually occur on the skin of the arms and legs, but may also form in deeper tissues, such as muscle or bone. Signs and symptoms may include the following: - Firm, painful areas of skin that look bruised. - Purple or brownish-red areas of skin. - Easy bruising. - Bleeding more than the usual amount from mucous membranes, wounds, and other tissues. - Anemia (weakness, feeling tired, or looking pale). Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose kaposiform hemangioendothelioma. If a physical exam and MRI clearly show the tumor is a kaposiform hemangioendothelioma or a tufted angioma, a biopsy may not be needed. A biopsy is not always done because serious bleeding can occur. Treatment Treatment of kaposiform hemangioendotheliomas and tufted angiomas depends on the child's symptoms. Infection, delay in treatment, and surgery can cause bleeding that is life-threatening. Kaposiform hemangioendotheliomas and tufted angiomas are best treated by a vascular anomaly specialist. Treatment and supportive care to manage bleeding may include the following: - Steroid therapy which may be followed by chemotherapy. - Non-steroidal anti-inflammatory drugs (NSAID), such as aspirin. - Immunotherapy (interferon). - Antifibrinolytic therapy to improve blood clotting. - Chemotherapy with one or more anticancer drugs. - Beta-blocker therapy (propranolol). - Surgery (excision) to remove the tumor, with or without embolization. - Targeted therapy (sirolimus). - A clinical trial of targeted therapy (sirolimus) and steroid therapy. Even with treatment, these tumors do not fully go away and can come back. Long-term effects include chronic pain, heart failure, bone problems, and lymphedema (the build up of lymph fluid in tissues). Intermediate Tumors that Rarely Spread Retiform Hemangioendothelioma Retiform hemangioendotheliomas are slow growing, flat tumors that occur in young adults and sometimes children. These tumors usually occur on or under the skin of the arms, legs, and trunk. These tumors often come back after treatment, but they usually do not spread to other parts of the body. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose retiform hemangioendothelioma. Treatment Treatment of retiform hemangioendotheliomas may include the following: - Surgery (excision) to remove the tumor. Follow up will include monitoring to see if the tumor comes back. - Radiation therapy and chemotherapy when surgery cannot be done or when the tumor has come back. Papillary Intralymphatic Angioendothelioma Papillary intralymphatic angioendotheliomas are also called Dabska tumors. These tumors form in or under the skin anywhere on the body. The tumors contain channels that look like lymph vessels. Lymph nodes are sometimes affected. Signs Papillary intralymphatic angioendotheliomas may appear as firm, raised, purplish bumps, which may be small or large. These tumors grow slowly over time. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose papillary intralymphatic angioendothelioma. Treatment Treatment of papillary intralymphatic angioendotheliomas may include the following: - Surgery (excision) to remove the tumor. Composite Hemangioendothelioma Composite hemangioendotheliomas have features of both benign and malignant vascular tumors. These tumors usually occur on or under the skin on the arms or legs. They may also occur on the head, neck, or chest. Composite hemangioendotheliomas are not likely to metastasize (spread) but they may come back in the same place. When the tumors metastasize, they usually spread to nearby lymph nodes. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose composite hemangioendothelioma and find out whether the tumor has spread. Treatment Treatment of composite hemangioendotheliomas may include the following: - Surgery to remove the tumor. - Radiation therapy and chemotherapy for tumors that have spread. Kaposi Sarcoma Kaposi sarcoma is a cancer that causes lesions to grow in the skin; the mucous membranes lining the mouth, nose, and throat; lymph nodes; or other organs. It is caused by the Kaposi sarcoma herpes virus (KSHV). In the United States, it usually occurs in people who have a weak immune system caused by AIDS or by drugs used in organ transplants. It is very rare in children and can be caused by HIV infection and rare immune system disorders. Signs Signs in children may include the following: - Lesions in the skin, mouth, or throat. Skin lesions are red, purple, or brown and change from flat, to raised, to scaly areas called plaques, to nodules. - Swollen lymph nodes. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose Kaposi sarcoma. Treatment Treatment of Kaposi sarcoma may include the following: - Chemotherapy. See the PDQ summary on Kaposi Sarcoma Treatment for information about Kaposi sarcoma in adults. Malignant Tumors Epithelioid Hemangioendothelioma Epithelioid hemangioendotheliomas can occur in children, but are most common in adults between 30 and 50 years of age. They usually occur in the liver, lung, or in bone. They may be either fast growing or slow growing. In about a third of cases, the tumor spreads to other parts of the body very quickly. Signs and Symptoms Signs and symptoms depend on where the tumor is: - On the skin, the tumors can be raised and rounded or flat, red-brown patches that feel warm. - In the lung, there may be no early symptoms. Signs and symptoms that occur may include: - Chest pain. - Spitting up blood. - Anemia (weakness, feeling tired, or looking pale). - Trouble breathing (from scarred lung tissue). - In bone, the tumors can cause breaks. Diagnostic Tests Epithelioid hemangioendotheliomas in the liver are found with CT scans and MRI scans. See the General Information section for a description of these tests and procedures used to diagnose epithelioid hemangioendothelioma and find out whether the tumor has spread. X-rays may also be done. Treatment Treatment of slow-growing epithelioid hemangioendotheliomas includes the following: - Observation. Treatment of fast-growing epithelioid hemangioendotheliomas may include the following: - Surgery to remove the tumor when possible. - Immunotherapy (interferon) and targeted therapy (thalidomide, sorafenib, pazopanib, sirolimus) for tumors that are likely to spread. - Chemotherapy. - Total hepatectomy and liver transplant when the tumor is in the liver. Angiosarcoma of the Soft Tissue Angiosarcomas are fast-growing tumors that form in blood vessels or lymph vessels in any part of the body, usually in soft tissue. Most angiosarcomas are in or near the skin. Those in deeper soft tissue can form in the liver, spleen, and lung. These tumors are very rare in children. Children sometimes have more than one tumor in the skin and/or liver. Risk Factors Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get the disease; not having risk factors doesnt mean that you will not get the disease. Talk with your child's doctor if you think your child may be at risk. Risk factors for angiosarcomas include the following: - Being exposed to radiation. - Chronic (long-term) lymphedema, a condition in which extra lymph fluid builds up in tissues and causes swelling. - Having a benign vascular tumor. A benign tumor, such as a hemangioma, may become an angiosarcoma but this rare. Signs Signs of angiosarcoma depend on where the tumor is and may include the following: - Red patches on the skin that bleed easily. - Purple tumors. Diagnostic Tests See the General Information section for a description of tests and procedures used to diagnose angiosarcoma and find out whether the tumor has spread. Treatment Treatment of angiosarcoma may include the following: - Surgery to completely remove the tumor. - A combination of surgery, chemotherapy, and radiation therapy for angiosarcomas that have spread. - Targeted therapy (bevacizumab) and chemotherapy for angiosarcomas that began as infantile hemangiomas. - A clinical trial of targeted therapy, radiation therapy, and surgery with or without chemotherapy.

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Childhood Vascular Tumors

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exams and tests

How to diagnose Childhood Vascular Tumors ?

Tests are used to detect (find) and diagnose childhood vascular tumors. The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps, lesions, or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Ultrasound exam: A procedure in which high-energy sound waves (ultrasound) are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. The picture can be printed to be looked at later. - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). - Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. A biopsy is not always needed to diagnose a vascular tumor.

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Childhood Vascular Tumors

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treatment

What are the treatments for Childhood Vascular Tumors ?

Key Points - There are different types of treatment for childhood vascular tumors. - Children with childhood vascular tumors should have their treatment planned by a team of health care providers who are experts in treating cancer in children. - Some treatments cause side effects months or years after treatment has ended. - Eleven types of standard treatment are used: - Beta-blocker therapy - Surgery - Photocoagulation - Embolization - Chemotherapy - Sclerotherapy - Radiation therapy - Targeted therapy - Immunotherapy - Other drug therapy - Observation - New types of treatment are being tested in clinical trials. - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for childhood vascular tumors. Different types of treatment are available for children with vascular tumors. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Because vascular tumors in children are rare, taking part in a clinical trial should be considered. Some clinical trials are open only to patients who have not started treatment. Children with childhood vascular tumors should have their treatment planned by a team of health care providers who are experts in treating cancer in children. Treatment will be overseen by a pediatric oncologist, a doctor who specializes in treating children with cancer. The pediatric oncologist works with other pediatric health care providers who are experts in treating children with cancer and who specialize in certain areas of medicine. These may include the following specialists: - Pediatric vascular anomaly specialist (expert in treating children with vascular tumors). - Pediatric surgeon. - Orthopedic surgeon. - Radiation oncologist. - Pediatric nurse specialist. - Rehabilitation specialist. - Psychologist. - Social worker. Some treatments cause side effects months or years after treatment has ended. Some treatments, such as chemotherapy and radiation therapy, cause side effects that continue or appear months or years after treatment has ended. These are called late effects. Late effects of treatment may include: - Physical problems. - Changes in mood, feelings, thinking, learning, or memory. - Second cancers (new types of cancer). Some late effects may be treated or controlled. It is important to talk with your child's doctors about the possible late effects caused by some treatments. (See the PDQ summary on Late Effects of Treatment for Childhood Cancer for more information). Eleven types of standard treatment are used: Beta-blocker therapy Beta-blockers are drugs that decrease blood pressure and heart rate. When used in patients with vascular tumors, beta-blockers may help shrink the tumors. Beta-blocker therapy may be given by vein (IV), by mouth, or placed on the skin (topical). The way the beta-blocker therapy is given depends on the type of vascular tumor and where the tumor first formed. The beta-blocker propranolol is usually the first treatment for hemangiomas. Infants treated with IV propranolol may need to have their treatment started in a hospital. Propranolol is also used to treat benign vascular tumor of liver and kaposiform hemangioendothelioma. Other beta-blockers used to treat vascular tumors include atenolol, nadolol, and timolol. Infantile hemangioma may also be treated with propranolol and steroid therapy or propranolol and topical beta-blocker therapy. See the drug information summary on Propranolol Hydrochloride for more information. Surgery The following types of surgery may be used to remove many types of vascular tumors: - Excision: Surgery to remove the entire tumor and some of the healthy tissue around it. - Laser surgery: A surgical procedure that uses a laser beam (a narrow beam of intense light) as a knife to make bloodless cuts in tissue or to remove a skin lesion such as a tumor. Surgery with a pulsed dye laser may be used for some hemangiomas. This type of laser uses a beam of light that targets blood vessels in the skin. The light is changed into heat and the blood vessels are destroyed without damaging nearby skin. - Total hepatectomy and liver transplant: A surgical procedure to remove the entire liver followed by a transplant of a healthy liver from a donor. - Curettage: A procedure in which abnormal tissue is removed using a small, spoon-shaped instrument called a curette. The type of surgery used depends on the type of vascular tumor and where the tumor formed in the body. For malignant tumors, even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the tumor will come back, is called adjuvant therapy. Photocoagulation Photocoagulation is the use of an intense beam of light, such as a laser, to seal off blood vessels or destroy tissue. It is used to treat pyogenic granuloma. Embolization Embolization is a procedure that uses particles, such as tiny gelatin sponges or beads, to block blood vessels in the liver. It may be used to treat some benign vascular tumors of the liver and kaposiform hemangioendothelioma. Chemotherapy Chemotherapy is a treatment that uses drugs to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach tumor cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect tumor cells in those areas (regional chemotherapy). Chemotherapy for hemangiomas may also be given topically (applied to the skin in a cream or lotion). The way the chemotherapy is given depends on the type of the vascular tumor being treated. Sclerotherapy Sclerotherapy is a treatment used to destroy the blood vessel with the tumor. A liquid is injected into the blood vessel, causing it to scar and break down. Over time, the destroyed blood vessel is absorbed into normal tissue. The blood flows through nearby healthy veins instead. Sclerotherapy is used in the treatment of epithelioid hemangioma. Radiation therapy Radiation therapy is a treatment that uses high-energy x-rays or other types of radiation to kill tumor cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the tumor. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the tumor. The way the radiation therapy is given depends on the type of the vascular tumor being treated. External radiation is used to treat some vascular tumors. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack specific tumor cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Angiogenesis inhibitors are a type of targeted therapy. - Angiogenesis inhibitors are drugs that stop cells from dividing and prevent the growth of new blood vessels that tumors need to grow. The targeted therapy drugs thalidomide, sorafenib, pazopanib, sirolimus, and bevacizumab are angiogenesis inhibitors used to treat childhood vascular tumors. Immunotherapy Immunotherapy is a treatment that uses the patients immune system to fight disease. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against disease. Interferon is a type of immunotherapy used to treat childhood vascular tumors. It interferes with the division of tumor cells and can slow tumor growth. It is used in the treatment of juvenile nasopharyngeal angiofibroma, kaposiform hemangioendothelioma, and epithelioid hemangioendothelioma. Other drug therapy Other drugs used to treat childhood vascular tumors or manage their effects include the following: - Steroid therapy: Steroids are hormones made naturally in the body. They can also be made in a laboratory and used as drugs. Steroid drugs help shrink some vascular tumors. - Non-steroidal anti-inflammatory drugs (NSAIDs): NSAIDs are commonly used to decrease fever, swelling, pain, and redness. Examples of NSAIDs are aspirin, ibuprofen, and naproxen. In the treatment of vascular tumors, NSAIDs can increase the flow of blood through the tumors and decrease the chance that an unwanted blood clot will form. - Antifibrinolytic therapy: These drugs help the blood clot in patients who have Kasabach-Merritt syndrome. Fibrin is the main protein in a blood clot that helps stop bleeding and heal wounds. Some vascular tumors cause fibrin to break down and the patient's blood does not clot normally, causing uncontrolled bleeding. Antifibrinolytics help prevent the breakdown of fibrin. Observation Observation is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the research process. Clinical trials are done to find out if new treatments are safe and effective or better than the standard treatment. Many of today's standard treatments are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way disease will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose tumors have not gotten better. There are also clinical trials that test new ways to stop tumors from recurring (coming back) or reduce the side effects of treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the vascular tumor may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your child's condition has changed or if the tumor has recurred (come back). These tests are sometimes called follow-up tests or check-ups.

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Childhood Vascular Tumors

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research

what research (or clinical trials) is being done for Childhood Vascular Tumors ?

New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the research process. Clinical trials are done to find out if new treatments are safe and effective or better than the standard treatment. Many of today's standard treatments are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way disease will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose tumors have not gotten better. There are also clinical trials that test new ways to stop tumors from recurring (coming back) or reduce the side effects of treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Adult Non-Hodgkin Lymphoma

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information

What is (are) Adult Non-Hodgkin Lymphoma ?

Key Points - Adult non-Hodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. - The major types of lymphoma are Hodgkin lymphoma and non-Hodgkin lymphoma. - Non-Hodgkin lymphoma can be indolent or aggressive. - Age, gender, and a weakened immune system can affect the risk of adult non-Hodgkin lymphoma. - Signs and symptoms of adult non-Hodgkin lymphoma include swelling in the lymph nodes, fever, night sweats, weight loss, and fatigue. - Tests that examine the body and lymph system are used to help detect (find) and diagnose adult non-Hodgkin lymphoma. - Certain factors affect prognosis (chance of recovery) and treatment options. Adult non-Hodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. Non-Hodgkin lymphoma is a type of cancer that forms in the lymph system, which is part of the body's immune system. The immune system protects the body from foreign substances, infection, and diseases. The lymph system is made up of the following: - Lymph: Colorless, watery fluid that carries white blood cells called lymphocytes through the lymph system. Lymphocytes protect the body against infection and the growth of tumors. There are three types of lymphocytes: - B lymphocytes that make antibodies to help fight infection. Also called B cells. Most types of non-Hodgkin lymphoma begin in B lymphocytes. - T lymphocytes that help B lymphocytes make the antibodies that help fight infection. Also called T cells. - Natural killer cells that attack cancer cells and viruses. Also called NK cells. Non-Hodgkin lymphoma can begin in B lymphocytes, T lymphocytes, or natural killer cells. Lymphocytes can also be found in the blood and also collect in the lymph nodes, spleen, and thymus. - Lymph vessels: A network of thin tubes that collect lymph from different parts of the body and return it to the bloodstream. - Lymph nodes: Small, bean-shaped structures that filter lymph and store white blood cells that help fight infection and disease. Lymph nodes are located along the network of lymph vessels found throughout the body. Clusters of lymph nodes are found in the neck, underarm, abdomen, pelvis, and groin. - Spleen: An organ that makes lymphocytes, filters the blood, stores blood cells, and destroys old blood cells. It is on the left side of the abdomen near the stomach. - Thymus: An organ in which lymphocytes grow and multiply. The thymus is in the chest behind the breastbone. - Tonsils: Two small masses of lymph tissue at the back of the throat. The tonsils make lymphocytes. - Bone marrow: The soft, spongy tissue in the center of large bones. Bone marrow makes white blood cells, red blood cells, and platelets. Lymph tissue is also found in other parts of the body such as the stomach, thyroid gland, brain, and skin. Cancer can spread to the liver and lungs. Non-Hodgkin lymphoma during pregnancy is rare. Non-Hodgkin lymphoma in pregnant women is the same as the disease in nonpregnant women of childbearing age. However, treatment is different for pregnant women. This summary includes information on the treatment of non-Hodgkin lymphoma during pregnancy (see the Treatment Options for Non-Hodgkin Lymphoma During Pregnancy section for more information). Non-Hodgkin lymphoma can occur in both adults and children. Treatment for adults is different than treatment for children. (See the PDQ summary on Childhood Non-Hodgkin Lymphoma Treatment for more information.) The major types of lymphoma are Hodgkin lymphoma and non-Hodgkin lymphoma. Lymphomas are divided into two general types: Hodgkin lymphoma and non-Hodgkin lymphoma. This summary is about the treatment of adult non-Hodgkin lymphoma. For information about certain types of lymphoma, see the following PDQ summaries: - Adult Acute Lymphoblastic Leukemia Treatment (lymphoblastic lymphoma) - Adult Hodgkin Lymphoma Treatment - AIDS-Related Lymphoma Treatment - Chronic Lymphocytic Leukemia Treatment (small lymphocytic lymphoma) - Mycosis Fungoides and the Szary Syndrome Treatment (cutaneous T-cell lymphoma) - Primary CNS Lymphoma Treatment Non-Hodgkin lymphoma can be indolent or aggressive. Non-Hodgkin lymphoma grows and spreads at different rates and can be indolent or aggressive. Indolent lymphoma tends to grow and spread slowly, and has few signs and symptoms. Aggressive lymphoma grows and spreads quickly, and has signs and symptoms that can be severe. The treatments for indolent and aggressive lymphoma are different. This summary is about the following types of non-Hodgkin lymphoma: Indolent non-Hodgkin lymphomas - Follicular lymphoma. Follicular lymphoma is the most common type of indolent non-Hodgkin lymphoma. It is a very slow-growing type of non-Hodgkin lymphoma that begins in B lymphocytes. It affects the lymph nodes and may spread to the bone marrow or spleen. Most patients with follicular lymphoma are age 50 years and older when they are diagnosed. Follicular lymphoma may go away without treatment. The patient is closely watched for signs or symptoms that the disease has come back. Treatment is needed if signs or symptoms occur after the cancer disappeared or after initial cancer treatment. Sometimes follicular lymphoma can become a more aggressive type of lymphoma, such as diffuse large B-cell lymphoma. - Lymphoplasmacytic lymphoma. In most cases of lymphoplasmacytic lymphoma, B lymphocytes that are turning into plasma cells make large amounts of a protein called monoclonal immunoglobulin M (IgM) antibody. High levels of IgM antibody in the blood cause the blood plasma to thicken. This may cause signs or symptoms such as trouble seeing or hearing, heart problems, shortness of breath, headache, dizziness, and numbness or tingling of the hands and feet. Sometimes there are no signs or symptoms of lymphoplasmacytic lymphoma. It may be found when a blood test is done for another reason. Lymphoplasmacytic lymphoma often spreads to the bone marrow, lymph nodes, and spleen. It is also called Waldenstrm macroglobulinemia. - Marginal zone lymphoma. This type of non-Hodgkin lymphoma begins in B lymphocytes in a part of lymph tissue called the marginal zone. There are five different types of marginal zone lymphoma. They are grouped by the type of tissue where the lymphoma formed: - Nodal marginal zone lymphoma. Nodal marginal zone lymphoma forms in lymph nodes. This type of non-Hodgkin lymphoma is rare. It is also called monocytoid B-cell lymphoma. - Gastric mucosa-associated lymphoid tissue (MALT) lymphoma. Gastric MALT lymphoma usually begins in the stomach. This type of marginal zone lymphoma forms in cells in the mucosa that help make antibodies. Patients with gastric MALT lymphoma may also have Helicobacter gastritis or an autoimmune disease, such as Hashimoto thyroiditis or Sjgren syndrome. - Extragastric MALT lymphoma. Extragastric MALT lymphoma begins outside of the stomach in almost every part of the body including other parts of the gastrointestinal tract, salivary glands, thyroid, lung, skin, and around the eye. This type of marginal zone lymphoma forms in cells in the mucosa that help make antibodies. Extragastric MALT lymphoma may come back many years after treatment. - Mediterranean abdominal lymphoma. This is a type of MALT lymphoma that occurs in young adults in eastern Mediterranean countries. It often forms in the abdomen and patients may also be infected with bacteria called Campylobacter jejuni. This type of lymphoma is also called immunoproliferative small intestinal disease. - Splenic marginal zone lymphoma. This type of marginal zone lymphoma begins in the spleen and may spread to the peripheral blood and bone marrow. The most common sign of this type of splenic marginal zone lymphoma is a spleen that is larger than normal. - Primary cutaneous anaplastic large cell lymphoma. This type of non-Hodgkin lymphoma is in the skin only. It can be a benign (not cancer) nodule that may go away on its own or it can spread to many places on the skin and need treatment. Aggressive non-Hodgkin lymphomas - Diffuse large B-cell lymphoma. Diffuse large B-cell lymphoma is the most common type of non-Hodgkin lymphoma. It grows quickly in the lymph nodes and often the spleen, liver, bone marrow, or other organs are also affected. Signs and symptoms of diffuse large B-cell lymphoma may include fever, recurring night sweats, and weight loss. These are also called B symptoms. Primary mediastinal large B-cell lymphoma is a type of diffuse large B-cell lymphoma. - Primary mediastinal large B-cell lymphoma. This type of non-Hodgkin lymphoma is marked by the overgrowth of fibrous (scar-like) lymph tissue. A tumor most often forms behind the breastbone. It may press on the airways and cause coughing and trouble breathing. Most patients with primary mediastinal large B-cell lymphoma are women who are age 30 to 40 years. - Follicular large cell lymphoma, stage III. Follicular large cell lymphoma, stage III, is a very rare type of non-Hodgkin lymphoma. It is more like diffuse large B-cell lymphoma than other types of follicular lymphoma. - Anaplastic large cell lymphoma. Anaplastic large cell lymphoma is a type of non-Hodgkin lymphoma that usually begins in T lymphocytes. The cancer cells also have a marker called CD30 on the surface of the cell. There are two types of anaplastic large cell lymphoma: - Cutaneous anaplastic large cell lymphoma. This type of anaplastic large cell lymphoma mostly affects the skin, but other parts of the body may also be affected. Signs of cutaneous anaplastic large cell lymphoma include one or more bumps or ulcers on the skin. - Systemic anaplastic large cell lymphoma. This type of anaplastic large cell lymphoma begins in the lymph nodes and may affect other parts of the body. Patients may have a lot of anaplastic lymphoma kinase (ALK) protein inside the lymphoma cells. These patients have a better prognosis than patients who do not have extra ALK protein. Systemic anaplastic large cell lymphoma is more common in children than adults. (See the PDQ summary on Childhood Non-Hodgkin Lymphoma Treatment for more information.) - Extranodal NK -/T-cell lymphoma. Extranodal NK-/T-cell lymphoma usually begins in the area around the nose. It may also affect the paranasal sinus (hollow spaces in the bones around the nose), roof of the mouth, trachea, skin, stomach, and intestines. Most cases of extranodal NK-/T-cell lymphoma have Epstein-Barr virus in the tumor cells. Sometimes hemophagocytic syndrome occurs (a serious condition in which there are too many active histiocytes and T cells that cause severe inflammation in the body). Treatment to suppress the immune system is needed. This type of non-Hodgkin lymphoma is not common in the United States. - Lymphomatoid granulomatosis. Lymphomatoid granulomatosis mostly affects the lungs. It may also affect the paranasal sinuses (hollow spaces in the bones around the nose), skin, kidneys, and central nervous system. In lymphomatoid granulomatosis, cancer invades the blood vessels and kills tissue. Because the cancer may spread to the brain, intrathecal chemotherapy or radiation therapy to the brain is given. - Angioimmunoblastic T-cell lymphoma. This type of non-Hodgkin lymphoma begins in T cells. Swollen lymph nodes are a common sign. Other signs may include a skin rash, fever, weight loss, or night sweats. There may also be high levels of gamma globulin (antibodies) in the blood. Patients may also have opportunistic infections because their immune systems are weakened. - Peripheral T-cell lymphoma. Peripheral T-cell lymphoma begins in mature T lymphocytes. This type of T lymphocyte matures in the thymus gland and travels to other lymphatic sites in the body such as the lymph nodes, bone marrow, and spleen. There are three subtypes of peripheral T-cell lymphoma: - Hepatosplenic T-cell lymphoma. This is an uncommon type of peripheral T-cell lymphoma that occurs mostly in young men. It begins in the liver and spleen and the cancer cells also have a T-cell receptor called gamma/delta on the surface of the cell. - Subcutaneous panniculitis-like T-cell lymphoma. Subcutaneous panniculitis-like T-cell lymphoma begins in the skin or mucosa. It may occur with hemophagocytic syndrome (a serious condition in which there are too many active histiocytes and T cells that cause severe inflammation in the body). Treatment to suppress the immune system is needed. - Enteropathy-type intestinal T-cell lymphoma. This type of peripheral T-cell lymphoma occurs in the small bowel of patients with untreated celiac disease (an immune response to gluten that causes malnutrition). Patients who are diagnosed with celiac disease in childhood and stay on a gluten-free diet rarely develop enteropathy-type intestinal T-cell lymphoma. - Intravascular large B-cell lymphoma. This type of non-Hodgkin lymphoma affects blood vessels, especially the small blood vessels in the brain, kidney, lung, and skin. Signs and symptoms of intravascular large B-cell lymphoma are caused by blocked blood vessels. It is also called intravascular lymphomatosis. - Burkitt lymphoma. Burkitt lymphoma is a type of B-cell non-Hodgkin lymphoma that grows and spreads very quickly. It may affect the jaw, bones of the face, bowel, kidneys, ovaries, or other organs. There are three main types of Burkitt lymphoma (endemic, sporadic, and immunodeficiency related). Endemic Burkitt lymphoma commonly occurs in Africa and is linked to the Epstein-Barr virus, and sporadic Burkitt lymphoma occurs throughout the world. Immunodeficiency-related Burkitt lymphoma is most often seen in patients who have AIDS. Burkitt lymphoma may spread to the brain and spinal cord and treatment to prevent its spread may be given. Burkitt lymphoma occurs most often in children and young adults (See the PDQ summary on Childhood Non-Hodgkin Lymphoma Treatment for more information.) Burkitt lymphoma is also called diffuse small noncleaved-cell lymphoma. - Lymphoblastic lymphoma. Lymphoblastic lymphoma may begin in T cells or B cells, but it usually begins in T cells. In this type of non-Hodgkin lymphoma, there are too many lymphoblasts (immature white blood cells) in the lymph nodes and the thymus gland. These lymphoblasts may spread to other places in the body, such as the bone marrow, brain, and spinal cord. Lymphoblastic lymphoma is most common in teenagers and young adults. It is a lot like acute lymphoblastic leukemia (lymphoblasts are mostly found in the bone marrow and blood). (See the PDQ summary on Adult Acute Lymphoblastic Leukemia Treatment for more information.) - Adult T-cell leukemia/lymphoma. Adult T-cell leukemia/lymphoma is caused by the human T-cell leukemia virus type 1 (HTLV-1). Signs include bone and skin lesions, high blood calcium levels, and lymph nodes, spleen, and liver that are larger than normal. - Mantle cell lymphoma. Mantle cell lymphoma is a type of B-cell non-Hodgkin lymphoma that usually occurs in middle-aged or older adults. It begins in the lymph nodes and spreads to the spleen, bone marrow, blood, and sometimes the esophagus, stomach, and intestines. Patients with mantle cell lymphoma have too much of a protein called cyclin-D1 or a certain gene change in the lymphoma cells. In some patients who do not have signs or symptoms of lymphoma delaying the start of treatment does not affect the prognosis. - Posttransplantation lymphoproliferative disorder. This disease occurs in patients who have had a heart, lung, liver, kidney, or pancreas transplant and need lifelong immunosuppressive therapy. Most posttransplant lymphoproliferative disorders affect the B cells and have Epstein-Barr virus in the cells. Lymphoproliferative disorders are often treated like cancer. - True histiocytic lymphoma. This is a rare, very aggressive type of lymphoma. It is not known whether it begins in B cells or T cells. It does not respond well to treatment with standard chemotherapy. - Primary effusion lymphoma. Primary effusion lymphoma begins in B cells that are found in an area where there is a large build-up of fluid, such as the areas between the lining of the lung and chest wall (pleural effusion), the sac around the heart and the heart (pericardial effusion), or in the abdominal cavity. There is usually no tumor that can be seen. This type of lymphoma often occurs in patients who have AIDS. - Plasmablastic lymphoma. Plasmablastic lymphoma is a type of large B-cell non-Hodgkin lymphoma that is very aggressive. It is most often seen in patients with HIV infection.

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Adult Non-Hodgkin Lymphoma

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research

what research (or clinical trials) is being done for Adult Non-Hodgkin Lymphoma ?

New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Vaccine therapy Vaccine therapy is a type of biologic therapy. Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Vaccine therapy can also be a type of targeted therapy. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

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Adult Non-Hodgkin Lymphoma

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susceptibility

Who is at risk for Adult Non-Hodgkin Lymphoma? ?

Age, gender, and a weakened immune system can affect the risk of adult non-Hodgkin lymphoma. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. These and other risk factors may increase the risk of certain types of adult non-Hodgkin lymphoma: - Being older, male, or white. - Having one of the following medical conditions: - An inherited immune disorder (such as hypogammaglobulinemia or Wiskott-Aldrich syndrome). - An autoimmune disease (such as rheumatoid arthritis, psoriasis, or Sjgren syndrome). - HIV/AIDS. - Human T-lymphotrophic virus type I or Epstein-Barr virus infection. - Helicobacter pylori infection. - Taking immunosuppressant drugs after an organ transplant.

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Adult Non-Hodgkin Lymphoma

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symptoms

What are the symptoms of Adult Non-Hodgkin Lymphoma ?

Signs and symptoms of adult non-Hodgkin lymphoma include swelling in the lymph nodes, fever, night sweats, weight loss, and fatigue. These signs and symptoms may be caused by adult non-Hodgkin lymphoma or by other conditions. Check with your doctor if you have any of the following: - Swelling in the lymph nodes in the neck, underarm, groin, or stomach. - Fever for no known reason. - Recurring night sweats. - Feeling very tired. - Weight loss for no known reason. - Skin rash or itchy skin. - Pain in the chest, abdomen, or bones for no known reason. When fever, night sweats, and weight loss occur together, this group of symptoms is called B symptoms. Other signs and symptoms of adult non-Hodgkin lymphoma may occur and depend on the following: - Where the cancer forms in the body. - The size of the tumor. - How fast the tumor grows.

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Adult Non-Hodgkin Lymphoma

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exams and tests

How to diagnose Adult Non-Hodgkin Lymphoma ?

Tests that examine the body and lymph system are used to help detect (find) and diagnose adult non-Hodgkin lymphoma. The following tests and procedures may be used: - Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. - Flow cytometry : A laboratory test that measures the number of cells in a sample, the percentage of live cells in a sample, and certain characteristics of cells, such as size, shape, and the presence of tumor markers on the cell surface. The cells are stained with a light-sensitive dye, placed in a fluid, and passed in a stream before a laser or other type of light. The measurements are based on how the light-sensitive dye reacts to the light. This test is used to diagnose lymphoplasmacytic lymphoma. - Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a needle into the hipbone or breastbone. A pathologist views the bone marrow and bone under a microscope to look for signs of cancer. - Lymph node biopsy: The removal of all or part of a lymph node. A pathologist views the tissue under a microscope to look for cancer cells. One of the following types of biopsies may be done: - Excisional biopsy : The removal of an entire lymph node. - Incisional biopsy : The removal of part of a lymph node. - Core biopsy : The removal of part of a lymph node using a wide needle. - Fine-needle aspiration (FNA) biopsy: The removal of tissue or fluid using a thin needle. - Laparoscopy : A surgical procedure to look at the organs inside the abdomen to check for signs of disease. Small incisions (cuts) are made in the wall of the abdomen and a laparoscope (a thin, lighted tube) is inserted into one of the incisions. Other instruments may be inserted through the same or other incisions to take tissue samples to be checked under a microscope for signs of disease. - Laparotomy : A surgical procedure in which an incision (cut) is made in the wall of the abdomen to check the inside of the abdomen for signs of disease. Tissue samples are taken and checked under a microscope for signs of disease. If cancer is found, the following tests may be done to study the cancer cells: - Immunohistochemistry : A test that uses antibodies to check for certain antigens in a sample of tissue. The antibody is usually linked to a radioactive substance or a dye that causes the tissue to light up under a microscope. This type of test may be used to tell the difference between different types of cancer. - Cytogenetic analysis : A laboratory test in which cells in a sample of tissue are viewed under a microscope to look for certain changes in the chromosomes. - FISH (fluorescence in situ hybridization): A laboratory test used to look at genes or chromosomes in cells and tissues. Pieces of DNA that contain a fluorescent dye are made in the laboratory and added to cells or tissues on a glass slide. When these pieces of DNA attach to certain genes or areas of chromosomes on the slide, they light up when viewed under a microscope with a special light. This type of test is used to look for certain genetic markers. - Immunophenotyping : A process used to identify cells, based on the types of antigens or markers on the surface of the cell. This process is used to diagnose specific types of leukemia and lymphoma by comparing the cancer cells to normal cells of the immune system. Other tests and procedures may be done depending on the signs and symptoms seen and where the cancer forms in the body.

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Adult Non-Hodgkin Lymphoma

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outlook

What is the outlook for Adult Non-Hodgkin Lymphoma ?

Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - The stage of the cancer. - The type of non-Hodgkin lymphoma. - The amount of lactate dehydrogenase (LDH) in the blood. - Whether there are certain changes in the genes. - The patients age and general health. - Whether the lymphoma has just been diagnosed or has recurred (come back). For non-Hodgkin lymphoma during pregnancy, the treatment options also depend on: - The wishes of the patient. - Which trimester of pregnancy the patient is in. - Whether the baby can be delivered early. Some types of non-Hodgkin lymphoma spread more quickly than others do. Most non-Hodgkin lymphomas that occur during pregnancy are aggressive. Delaying treatment of aggressive lymphoma until after the baby is born may lessen the mother's chance of survival. Immediate treatment is often recommended, even during pregnancy.

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Adult Non-Hodgkin Lymphoma

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stages

What are the stages of Adult Non-Hodgkin Lymphoma ?

Key Points - After adult non-Hodgkin lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. - There are three ways that cancer spreads in the body. - Stages of adult non-Hodgkin lymphoma may include E and S. - The following stages are used for adult non-Hodgkin lymphoma: - Stage I - Stage II - Stage III - Stage IV - Adult non-Hodgkin lymphomas may be grouped for treatment according to whether the cancer is indolent or aggressive and whether affected lymph nodes are next to each other in the body. After adult non-Hodgkin lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. The process used to find out the type of cancer and if cancer cells have spread within the lymph system or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage of the disease in order to plan treatment. The results of the tests and procedures done to diagnose non-Hodgkin lymphoma are used to help make decisions about treatment. The following tests and procedures may also be used in the staging process: - Complete blood count (CBC) with differential : A procedure in which a sample of blood is drawn and checked for the following: - The number of red blood cells and platelets. - The number and type of white blood cells. - The amount of hemoglobin (the protein that carries oxygen) in the red blood cells. - The portion of the blood sample made up of red blood cells. - Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. - CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the lung, lymph nodes, and liver, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. - PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. - MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). - Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a needle into the hipbone or breastbone. A pathologist views the bone marrow and bone under a microscope to look for signs of cancer. - Lumbar puncture : A procedure used to collect cerebrospinal fluid (CSF) from the spinal column. This is done by placing a needle between two bones in the spine and into the CSF around the spinal cord and removing a sample of the fluid. The sample of CSF is checked under a microscope for signs that the cancer has spread to the brain and spinal cord. This procedure is also called an LP or spinal tap. For pregnant women with non-Hodgkin lymphoma, staging tests and procedures that protect the baby from the harms of radiation are used. These tests and procedures include MRI, bone marrow aspiration and biopsy, lumbar puncture, and ultrasound. An ultrasound exam is a procedure in which high-energy sound waves (ultrasound) are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: - Tissue. The cancer spreads from where it began by growing into nearby areas. - Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. - Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Stages of adult non-Hodgkin lymphoma may include E and S. Adult non-Hodgkin lymphoma may be described as follows: - E: "E" stands for extranodal and means the cancer is found in an area or organ other than the lymph nodes or has spread to tissues beyond, but near, the major lymphatic areas. - S: "S" stands for spleen and means the cancer is found in the spleen. The following stages are used for adult non-Hodgkin lymphoma: Stage I Stage I adult non-Hodgkin lymphoma is divided into stage I and stage IE. - Stage I: Cancer is found in one lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen). - Stage IE: Cancer is found in one organ or area outside the lymph nodes. Stage II Stage II adult non-Hodgkin lymphoma is divided into stage II and stage IIE. - Stage II: Cancer is found in two or more lymph node groups either above or below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). - Stage IIE: Cancer is found in one or more lymph node groups either above or below the diaphragm. Cancer is also found outside the lymph nodes in one organ or area on the same side of the diaphragm as the affected lymph nodes. Stage III Stage III adult non-Hodgkin lymphoma is divided into stage III, stage IIIE, stage IIIS, and stage IIIE+S. - Stage III: Cancer is found in lymph node groups above and below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). - Stage IIIE: Cancer is found in lymph node groups above and below the diaphragm and outside the lymph nodes in a nearby organ or area. - Stage IIIS: Cancer is found in lymph node groups above and below the diaphragm, and in the spleen. - Stage IIIE+S: Cancer is found in lymph node groups above and below the diaphragm, outside the lymph nodes in a nearby organ or area, and in the spleen. Stage IV In stage IV adult non-Hodgkin lymphoma, the cancer: - is found throughout one or more organs that are not part of a lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen), and may be in lymph nodes near those organs; or - is found in one organ that is not part of a lymphatic area and has spread to organs or lymph nodes far away from that organ; or - is found in the liver, bone marrow, cerebrospinal fluid (CSF), or lungs (other than cancer that has spread to the lungs from nearby areas). Adult non-Hodgkin lymphomas may be grouped for treatment according to whether the cancer is indolent or aggressive and whether affected lymph nodes are next to each other in the body. See the General Information section for more information on the types of indolent (slow-growing) and aggressive (fast-growing) non-Hodgkin lymphoma. Non-Hodgkin lymphoma can also be described as contiguous or noncontiguous: - Contiguous lymphomas: Lymphomas in which the lymph nodes with cancer are next to each other. - Noncontiguous lymphomas: Lymphomas in which the lymph nodes with cancer are not next to each other, but are on the same side of the diaphragm.

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Adult Non-Hodgkin Lymphoma

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treatment

What are the treatments for Adult Non-Hodgkin Lymphoma ?

Key Points - There are different types of treatment for patients with non-Hodgkin lymphoma. - Patients with non-Hodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating lymphomas. - Patients may develop late effects that appear months or years after their treatment for non-Hodgkin lymphoma. - Nine types of standard treatment are used: - Radiation therapy - Chemotherapy - Immunotherapy - Targeted therapy - Plasmapheresis - Watchful waiting - Antibiotic therapy - Surgery - Stem cell transplant - New types of treatment are being tested in clinical trials. - Vaccine therapy - Patients may want to think about taking part in a clinical trial. - Patients can enter clinical trials before, during, or after starting their cancer treatment. - Follow-up tests may be needed. There are different types of treatment for patients with non-Hodgkin lymphoma. Different types of treatment are available for patients with non-Hodgkin lymphoma. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. For pregnant women with non-Hodgkin lymphoma, treatment is carefully chosen to protect the baby. Treatment decisions are based on the mothers wishes, the stage of the non-Hodgkin lymphoma, and the age of the baby. The treatment plan may change as the signs and symptoms, cancer, and pregnancy change. Choosing the most appropriate cancer treatment is a decision that ideally involves the patient, family, and health care team. Patients with non-Hodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating lymphomas. Treatment will be overseen by a medical oncologist, a doctor who specializes in treating cancer, or a hematologist, a doctor who specializes in treating blood cancers. The medical oncologist may refer you to other health care providers who have experience and are experts in treating adult non-Hodgkin lymphoma and who specialize in certain areas of medicine. These may include the following specialists: - Neurosurgeon. - Neurologist. - Radiation oncologist. - Endocrinologist. - Rehabilitation specialist. - Other oncology specialists. Patients may develop late effects that appear months or years after their treatment for non-Hodgkin lymphoma. Side effects from cancer treatment that begin during or after treatment and continue for months or years are called late effects. Treatment with chemotherapy, radiation therapy, or stem cell transplant for non-Hodgkin lymphoma may increase the risk of late effects. Late effects of cancer treatment may include the following: - Heart problems. - Infertility (inability to have children). - Loss of bone density. - Neuropathy (nerve damage that causes numbness or trouble walking). - A second cancer, such as: - Lung cancer. - Brain cancer. - Kidney cancer. - Bladder cancer. - Melanoma. - Hodgkin lymphoma. - Myelodysplastic syndrome. - Acute myeloid leukemia. Some late effects may be treated or controlled. It is important to talk with your doctor about the effects cancer treatment can have on you. Regular follow-up to check for late effects is important. Nine types of standard treatment are used: Radiation therapy Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: - External radiation therapy uses a machine outside the body to send radiation toward the cancer. - Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. Total-body irradiation is a type of external radiation therapy that is given to the entire body. It may be given before a stem cell transplant. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is used to treat adult non-Hodgkin lymphoma, and may also be used as palliative therapy to relieve symptoms and improve quality of life. For pregnant women with non-Hodgkin lymphoma, radiation therapy should be given after delivery, if possible, to avoid any risk to the baby. If treatment is needed right away, pregnant women may decide to continue the pregnancy and receive radiation therapy. However, lead used to shield the baby may not protect it from scattered radiation that could possibly cause cancer in the future. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid (intrathecal chemotherapy), an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using two or more anticancer drugs. Steroid drugs may be added, to lessen inflammation and lower the body's immune response. The way the chemotherapy is given depends on the type and stage of the cancer being treated. Intrathecal chemotherapy may also be used in the treatment of lymphoma that first forms in the testicles or sinuses (hollow areas) around the nose, diffuse large B-cell lymphoma, Burkitt lymphoma, lymphoblastic lymphoma, and some aggressive T-cell lymphomas. It is given to lessen the chance that lymphoma cells will spread to the brain and spinal cord. This is called CNS prophylaxis. In pregnant women, the baby is exposed to chemotherapy when the mother is treated, and some anticancer drugs cause birth defects. Because anticancer drugs are passed to the baby through the mother, both must be watched closely when chemotherapy is given. See Drugs Approved for Non-Hodgkin Lymphoma for more information. Immunotherapy Immunotherapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. Immunomodulators are a type of immunotherapy. Lenalidomide is an immunomodulator used to treat adult non-Hodgkin lymphoma. See Drugs Approved for Non-Hodgkin Lymphoma for more information. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy, proteasome inhibitor therapy, and kinase inhibitor therapy are types of targeted therapy used to treat adult non-Hodgkin lymphoma. Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Rituximab is a monoclonal antibody used to treat many types of non-Hodgkin lymphoma. Monoclonal antibodies that have been joined to radioactive material are called radiolabeled monoclonal antibodies. Yttrium Y 90-ibritumomab tiuxetan is an example of a radiolabeled monoclonal antibody. Monoclonal antibodies are given by infusion. Proteasome inhibitor therapy blocks the action of proteasomes in cancer cells and may prevent the growth of tumors. Kinase inhibitor therapy, such as idelalisib, blocks certain proteins, which may help keep lymphoma cells from growing and may kill them. It is used to treat indolent lymphoma. Ibrutinib, a type of Bruton's tyrosine kinase inhibitor therapy, is used to treat lymphoplasmacytic lymphoma and mantle cell lymphoma. See Drugs Approved for Non-Hodgkin Lymphoma for more information. Plasmapheresis If the blood becomes thick with extra antibody proteins and affects circulation, plasmapheresis is done to remove extra plasma and antibody proteins from the blood. In this procedure, blood is removed from the patient and sent through a machine that separates the plasma (the liquid part of the blood) from the blood cells. The patient's plasma contains the unneeded antibodies and is not returned to the patient. The normal blood cells are returned to the bloodstream along with donated plasma or a plasma replacement. Plasmapheresis does not keep new antibodies from forming. Watchful waiting Watchful waiting is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change. Antibiotic therapy Antibiotic therapy is a treatment that uses drugs to treat infections and cancer caused by bacteria and other microorganisms. See Drugs Approved for Non-Hodgkin Lymphoma for more information. Surgery Surgery may be used to remove the lymphoma in certain patients with indolent or aggressive non-Hodgkin lymphoma. The type of surgery used depends on where the lymphoma formed in the body: - Local excision for certain patients with mucosa-associated lymphoid tissue (MALT) lymphoma, PTLD, and small bowel T-cell lymphoma. - Splenectomy for patients with marginal zone lymphoma of the spleen. Patients who have a heart, lung, liver, kidney, or pancreas transplant usually need to take drugs to suppress their immune system for the rest of their lives. Long-term immunosuppression after an organ transplant can cause a certain type of non-Hodgkin lymphoma called post-transplant lymphoproliferative disorder (PLTD). Small bowel surgery is often needed to diagnose celiac disease in adults who develop a type of T-cell lymphoma. Stem cell transplant Stem cell transplant is a method of giving high doses of chemotherapy and/or total-body irradiation and then replacing blood-forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient (autologous transplant) or a donor (allogeneic transplant) and are frozen and stored. After the chemotherapy and/or radiation therapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the bodys blood cells. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Vaccine therapy Vaccine therapy is a type of biologic therapy. Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Vaccine therapy can also be a type of targeted therapy. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Follow-up tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups. Treatment Options for Non-Hodgkin Lymphoma During Pregnancy Indolent Non-Hodgkin Lymphoma During Pregnancy Women who have indolent (slow-growing) non-Hodgkin lymphoma during pregnancy may be treated with watchful waiting until after they give birth. (See the Treatment Options for Indolent Non-Hodgkin Lymphoma section for more information.) Aggressive Non-Hodgkin Lymphoma During Pregnancy Treatment of aggressive non-Hodgkin lymphoma during pregnancy may include the following: - Treatment given right away based on the type of non-Hodgkin lymphoma to increase the mother's chance of survival. Treatment may include combination chemotherapy and rituximab. - Early delivery of the baby followed by treatment based on the type of non-Hodgkin lymphoma. - If in the first trimester of pregnancy, medical oncologists may advise ending the pregnancy so that treatment may begin. Treatment depends on the type of non-Hodgkin lymphoma.

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Melanoma

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information

What is (are) Melanoma ?

Key Points - Melanoma is a disease in which malignant (cancer) cells form in melanocytes (cells that color the skin). - There are different types of cancer that start in the skin. - Melanoma can occur anywhere on the skin. - Unusual moles, exposure to sunlight, and health history can affect the risk of melanoma. - Signs of melanoma include a change in the way a mole or pigmented area looks. - Tests that examine the skin are used to detect (find) and diagnose melanoma. - Certain factors affect prognosis (chance of recovery) and treatment options. Melanoma is a disease in which malignant (cancer) cells form in melanocytes (cells that color the skin). The skin is the bodys largest organ. It protects against heat, sunlight, injury, and infection. Skin also helps control body temperature and stores water, fat, and vitamin D. The skin has several layers, but the two main layers are the epidermis (upper or outer layer) and the dermis (lower or inner layer). Skin cancer begins in the epidermis, which is made up of three kinds of cells: - Squamous cells: Thin, flat cells that form the top layer of the epidermis. - Basal cells: Round cells under the squamous cells. - Melanocytes: Cells that make melanin and are found in the lower part of the epidermis. Melanin is the pigment that gives skin its natural color. When skin is exposed to the sun or artificial light, melanocytes make more pigment and cause the skin to darken. The number of new cases of melanoma has been increasing over the last 40 years. Melanoma is most common in adults, but it is sometimes found in children and adolescents. (See the PDQ summary on Unusual Cancers of Childhood Treatment for more information on melanoma in children and adolescents.) There are different types of cancer that start in the skin. There are two forms of skin cancer: melanoma and nonmelanoma. Melanoma is a rare form of skin cancer. It is more likely to invade nearby tissues and spread to other parts of the body than other types of skin cancer. When melanoma starts in the skin, it is called cutaneous melanoma. Melanoma may also occur in mucous membranes (thin, moist layers of tissue that cover surfaces such as the lips). This PDQ summary is about cutaneous (skin) melanoma and melanoma that affects the mucous membranes. The most common types of skin cancer are basal cell carcinoma and squamous cell carcinoma. They are nonmelanoma skin cancers. Nonmelanoma skin cancers rarely spread to other parts of the body. (See the PDQ summary on Skin Cancer Treatment for more information on basal cell and squamous cell skin cancer.) Melanoma can occur anywhere on the skin. In men, melanoma is often found on the trunk (the area from the shoulders to the hips) or the head and neck. In women, melanoma forms most often on the arms and legs. When melanoma occurs in the eye, it is called intraocular or ocular melanoma. (See the PDQ summary on Intraocular (Uveal) Melanoma Treatment for more information.)