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AP abdomen and ultrasound of kidney.

Radiology

Ultrasound - Kidney

EXAM: , AP abdomen and ultrasound of kidney.,HISTORY:, Ureteral stricture.,AP ABDOMEN ,FINDINGS:, Comparison is made to study from Month DD, YYYY. There is a left lower quadrant ostomy. There are no dilated bowel loops suggesting obstruction. There is a double-J right ureteral stent, which appears in place. There are several pelvic calcifications, which are likely vascular. No definite pathologic calcifications are seen overlying the regions of the kidneys or obstructing course of the ureters. Overall findings are stable versus most recent exam.,IMPRESSION: , Properly positioned double-J right ureteral stent. No evidence for calcified renal or ureteral stones.,ULTRASOUND KIDNEYS,FINDINGS:, The right kidney is normal in cortical echogenicity of solid mass, stone, hydronephrosis measuring 9.0 x 2.9 x 4.3 cm. There is a right renal/ureteral stent identified. There is no perinephric fluid collection.,The left kidney demonstrates moderate-to-severe hydronephrosis. No stone or solid masses seen. The cortex is normal.,The bladder is decompressed.,IMPRESSION:,1. Left-sided hydronephrosis.,2. No visible renal or ureteral calculi.,3. Right ureteral stent.

radiology, ureteral stricture, ap abdomen, bowel loops, calcified, calculi, double-j, echogenicity, hydronephrosis, kidney, left lower quadrant, obstruction, ostomy, perinephric, renal, solid mass, stent, ultrasound, ureteral stent, ureteral stones, ureters, ureteral,

Ultrasound left lower extremity, duplex venous, due to swelling and to rule out DVT. Duplex and color Doppler interrogation of the left lower extremity deep venous system was performed.

Radiology

Ultrasound - Lower Extremity - 1

EXAM: ,Ultrasound left lower extremity, duplex venous,REASON FOR EXAM: , Swelling and rule out DVT.,FINDINGS: , Duplex and color Doppler interrogation of the left lower extremity deep venous system was performed. Compressibility, augmentation, and color flow as well as Doppler flow was demonstrated within the common femoral vein, superficial femoral vein, and popliteal vein. The posterior tibial vein also demonstrated flow along its proximal visualized extent.,IMPRESSION: , No evidence of left lower extremity deep venous thrombosis.

radiology, color doppler, superficial femoral vein, popliteal vein, common femoral vein, deep venous, lower extremity, ultrasound, doppler, duplex, vein, venous

Bilateral carotid ultrasound to evaluate pain.

Radiology

Ultrasound - Carotid - 2

EXAM: , Ultrasound carotid, bilateral.,REASON FOR EXAMINATION: , Pain.,COMPARISON:, None.,FINDINGS: , Bilateral common carotid arteries/branches demonstrate minimal, predominantly noncalcified plaquing with mild calcific plaquing in the left internal carotid artery. There are no different colors or spectral Doppler waveform abnormalities.,PARAMETRIC DATA:, Right CCA PSV 0.72 m/s. Right ICA PSV is 0.595 m/s. Right ICA EDV 0.188 m/s. Right vertebral 0.517 m/s. Right IC/CC is 0.826. Left CCA PSV 0.571 m/s, left ICA PSV 0.598 m/s. Left ICA EDV 0.192 m/s. Left vertebral 0.551 m/s. Left IC/CC is 1.047.,IMPRESSION:,1. No evidence for clinically significant stenosis.,2. Minimal, predominantly soft plaquing.,

radiology, carotid, cca psv, doppler, ic/cc, ica edv, ica psv, ultrasound, arteries, calcific plaquing, common carotid, internal carotid artery, spectral, stenosis, waveform, ultrasound carotid bilateral, ultrasound carotid, plaquing,

Ultrasound OB - followup for fetal growth.

Radiology

Ultrasound OB

REASON FOR EXAM: , Followup for fetal growth. , ,INTERPRETATION: , Real-time exam demonstrates a single intrauterine fetus in cephalic presentation with a regular cardiac rate of 147 beats per minute documented. ,FETAL BIOMETRY: ,BPD = 8.3 cm = 33 weeks, 4 days,HC = 30.2 cm = 33 weeks, 4 days,AC = 27.9 cm = 32 weeks, 0 days,FL = 6.4 cm = 33 weeks, 1 day,The head to abdomen circumference ratio is normal at 1.08, and the femur length to abdomen circumference ratio is normal at 23.0%. Estimated fetal weight is 2,001 grams. ,The amniotic fluid volume appears normal, and the calculated index is normal for the age at 13.7 cm. ,A detailed fetal anatomic exam was not performed at this setting, this being a limited exam for growth. The placenta is posterofundal and grade 2., ,IMPRESSION: , Single viable intrauterine pregnancy in cephalic presentation with a composite gestational age of 32 weeks, 5 days, plus or minus 17 days, giving and estimated date of confinement of 8/04/05. There has been normal progression of fetal growth compared to the two prior exams of 2/11/05 and 4/04/05. The examination of 4/04/05 questioned an echogenic focus within the left ventricle. The current examination does not demonstrate any significant persistent echogenic focus involving the left ventricle.

radiology, amniotic fluid volume, placenta, posterofundal, intrauterine pregnancy, followup for fetal growth, ultrasound ob, cephalic presentation, abdomen circumference, circumference ratio, echogenic focus, fetal growth, fetal,

Ultrasound of the right mandibular region.

Radiology

Ultrasound - Neck Soft Tissue

EXAM: ,Ultrasound neck/soft tissue, head.,HISTORY: , Right-sided facial swelling and draining wound.,TECHNIQUE AND FINDINGS:, Ultrasound of the right mandibular region was performed.,No focal collection is identified. This whole region appears to be phlegmonous. It is hard to adequately delineate the exact margins of this region.,IMPRESSION: ,Abnormal appearing right mandibular region has more phlegmonous changes. No focal fluid collection.,Had a discussion with Dr. xx. Consider CT for further evaluation.

radiology, soft tissue, mandibular region, tissue, draining, phlegmonous, mandibular, ultrasound,

Transesophageal Echocardiogram. A woman admitted to the hospital with a large right MCA CVA causing a left-sided neurological deficit incidentally found to have atrial fibrillation on telemetry.

Radiology

Transesophageal Echocardiogram - 6

HISTORY OF PRESENT ILLNESS: , I was kindly asked to see this patient for transesophageal echocardiogram performance by Dr. A and Neurology. Please see also my cardiovascular consultation dictated separately. But essentially, this is a pleasant 72-year-old woman admitted to the hospital with a large right MCA CVA causing a left-sided neurological deficit incidentally found to have atrial fibrillation on telemetry. She has been recommended for a transesophageal echocardiogram for cardioembolic source of her CNS insult.,I discussed the procedure in detail with the patient as well as with her daughter, who was present at the patient's bedside with the patient's verbal consent. I then performed a risk/benefit/alternative analysis with benefits being more definitive exclusion of intracardiac thrombus as well as assessment for intracardiac shunts; alternatives being transthoracic echo imaging, which she had already had, with an inherent false negativity for this indication as well as empiric medical management, which the patient was not interested in; risks including, but not limited to, and the patient was aware this was not an all-inclusive list, of oversedation from conscious sedation, risk of aspiration pneumonia from regurgitation of stomach contents, risk of oropharyngeal, esophageal, oral, tracheal, pulmonary and/or gastric perforation, hemorrhage, or tear. The patient expressed understanding of this risk/benefit/alternative analysis, had the opportunity to ask questions, which I invited from her and her daughter, all of which were answered to their self-stated satisfaction. The patient then stated in a clear competent and coherent fashion that she wished to go forward with the transesophageal echocardiogram.,PROCEDURE: , The appropriate time-out procedure was performed as per Medical Center protocol under my direct supervision with appropriate identification of the patient, position, physician, procedure documentation; there were no safety issues identified by staff nor myself. She received 20 cc of viscous lidocaine for topical oral anesthetic effect. She received a total of 4 mg of Versed and 100 micrograms of fentanyl utilizing titrated conscious sedation with continuous hemodynamic and oximetric monitoring with reasonable effect. The multi-plane probe was passed using digital guidance for several passes, after an oral bite block had been put into place for protection of oral dentition. This was placed into the posterior oropharynx and advanced into the esophagus, then advanced into the stomach and then rotated and withdrawn and removed with adequate imaging obtained throughout. She was recovered as per the Medical Center conscious sedation protocol, and there were no apparent complications of the procedure.,FINDINGS: , Normal left ventricular size and systolic function. LVEF of 60%. Mild left atrial enlargement. Normal right atrial size. Normal right ventricular size and systolic function. No left ventricular wall motion abnormalities identified. The four pulmonary veins are identified. The left atrial appendage is interrogated, including with Doppler and color flow, and while there is good to-and-fro motion seen, echo smoke is seen, and in fact, an intracardiac thrombus is identified and circumscribed at 1.83 cm in circumference at the base of the left atrial appendage. No intracardiac vegetations nor endocarditis seen on any of the intracardiac valves. The mitral valve is seen. There is mild mitral regurgitation with two jets. No mitral stenosis. Four pulmonary veins were identified without reversible pulmonary venous flow. There are three cusps of the aortic valve seen. No aortic stenosis. There is trace aortic insufficiency. There is trace pulmonic insufficiency. The pulmonary artery is seen and is within normal limits. There is trace to mild tricuspid regurgitation. Unable to estimate PA systolic pressure accurately; however, on the recent transthoracic echocardiogram (which I would direct the reader to) on January 5, 2010, RVSP was calculated at 40 mmHg on that study. E wave velocity on average is 0.95 m/sec with a deceleration time of 232 milliseconds. The proximal aorta is within normal limits, annulus 1.19 cm, sinuses of Valsalva 2.54 cm, ascending aorta 2.61 cm. The intra-atrial septum is identified as are the SVC and IVC, and these are within normal limits. The intra-atrial septum is interrogated with color flow as well as agitated D5W and there is no evidence of intracardiac shunting, including no atrial septal defect nor patent foramen ovale. No pericardial effusion. There is mild nonmobile descending aortic atherosclerosis seen.,IMPRESSION:,1. Normal left ventricular size and systolic function. Left ventricular ejection fraction visually estimated at 60% without regional wall motion abnormalities.,2. Mild left atrial enlargement.,3. Intracardiac thrombus identified at the base of the left atrial appendage.,4. Mild mitral regurgitation with two jets.,5. Mild nonmobile descending aortic atherosclerosis.,Compared to the transthoracic echocardiogram done previously, other than identification of the intracardiac thrombus, other findings appear quite similar.,These results have been discussed with Dr. A of inpatient Internal Medicine service as well as the patient, who was recovering from conscious sedation, and her daughter with the patient's verbal consent.

radiology, echo, thrombus, intracardiac, cardiovascular, pulmonary veins, intracardiac thrombus, transesophageal echocardiogram, echocardiogram, atrial, mca, cva, transesophageal, pulmonary, ventricular, aortic

Coronary artery bypass surgery and aortic stenosis. Transthoracic echocardiogram was performed of technically limited quality. Concentric hypertrophy of the left ventricle with left ventricular function. Moderate mitral regurgitation. Severe aortic stenosis, severe.

Radiology

Transthoracic Echocardiography

REASON FOR EXAM: , Coronary artery bypass surgery and aortic stenosis.,FINDINGS: , Transthoracic echocardiogram was performed of technically limited quality. The left ventricle was normal in size and dimensions with normal LV function. Ejection fraction was 50% to 55%. Concentric hypertrophy noted with interventricular septum measuring 1.6 cm, posterior wall measuring 1.2 cm. Left atrium is enlarged, measuring 4.42 cm. Right-sided chambers are normal in size and dimensions. Aortic root has normal diameter.,Mitral and tricuspid valve reveals annular calcification. Fibrocalcific valve leaflets noted with adequate excursion. Similar findings noted on the aortic valve as well with significantly adequate excursion of valve leaflets. Atrial and ventricular septum are intact. Pericardium is intact without any effusion. No obvious intracardiac mass or thrombi noted.,Doppler study reveals mild-to-moderate mitral regurgitation. Severe aortic stenosis with peak velocity of 2.76 with calculated ejection fraction 50% to 55% with severe aortic stenosis. There is also mitral stenosis.,IMPRESSION:,1. Concentric hypertrophy of the left ventricle with left ventricular function.,2. Moderate mitral regurgitation.,3. Severe aortic stenosis, severe.,RECOMMENDATIONS: , Transesophageal echocardiogram is clinically warranted to assess the aortic valve area.

radiology, coronary artery bypass surgery, aortic stenosis, annular calcification, tricuspid, mitral, regurgitation, severe aortic stenosis, concentric hypertrophy, mitral regurgitation, transthoracic, echocardiogram, hypertrophy, ventricular, valve, stenosis, aortic

Ultrasound Abdomen - elevated liver function tests.

Radiology

Ultrasound - Abdomen - 1

EXAM: , Ultrasound Abdomen., ,REASON FOR EXAM: , Elevated liver function tests., ,INTERPRETATION: , The liver demonstrates heterogeneously increased echotexture with significant fatty infiltration. The gallbladder is surgically absent. There is no fluid collection in the cholecystectomy bed. There is dilatation of the common bile duct up to 1 cm. There is also dilatation of the pancreatic duct that measures up to 3 mm. There is caliectasis in the right kidney. The bladder is significantly distended measuring 937 cc in volume. The caliectasis in the right kidney may be secondary to back pressure from the distended bladder. The aorta is normal in caliber., ,IMPRESSION:,1. Dilated common duct as well as pancreatic duct as described. Given the dilatation of these two ducts, ERCP versus MRCP is recommended to exclude obstructing mass. The findings could reflect changes of cholecystectomy. ,2. Significantly distended bladder with probably resultant caliectasis in the right kidney. Clinical correlation recommended.

radiology, aorta, dilated common duct, mrcp, ercp, elevated liver function tests, pancreatic duct, distended bladder, ultrasound abdomen, cholecystectomy, ultrasound, abdomen, liver, dilatation, caliectasis, kidney, bladder, duct

Transesophageal echocardiogram. The transesophageal probe was introduced into the posterior pharynx and esophagus without difficulty.

Radiology

Transesophageal Echocardiogram - 4

PROCEDURE NOTE:, The patient was brought to the transesophageal echo laboratory after informed consent was obtained. The patient was seen by Anesthesia for MAC anesthesia. The patient's posterior pharynx was anesthetized with local Cetacaine spray. The transesophageal probe was introduced into the posterior pharynx and esophagus without difficulty.,FINDINGS: ,1. Left ventricle is normal in size and function; ejection fraction approximately 60%.,2. Right ventricle is normal in size and function.,3. Left atrium and right atrium are normal in size.,4. Mitral valve, aortic valve, tricuspid valve, and pulmonic valve with no evidence of vegetation. Aortic valve is only minimally thickened.,5. Mild mitral regurgitation and mild tricuspid regurgitation.,6. No left ventricular thrombus.,7. No pericardial effusion.,8. There is evidence of patent foramen ovale by contrast study.,The patient tolerated the procedure well and is sent to recovery in stable condition. He should be n.p.o. x4 hours, then liquid, then increase as tolerated. Once his infection is cleared, he should follow up with us with regard to followup of patent foramen ovale.

radiology, ventricle, atrium, mitral valve, aortic valve, tricuspid valve, pulmonic valve, regurgitation, transesophageal probe, transesophageal echocardiogram, posterior pharynx, transesophageal, valve

Right and Left carotid ultrasound

Radiology

Ultrasound - Carotid - 1

RIGHT:,1. Mild heterogeneous plaque seen in common carotid artery.,2. Moderate heterogeneous plaque seen in the bulb and internal carotid artery.,3. Severe heterogeneous plaque seen in external carotid artery with degree of stenosis around 70%. ,4. Peak systolic velocity is normal in common carotid, bulb, and internal carotid artery.,5. Peak systolic velocity is 280 cm/sec in external carotid artery with moderate spectral broadening.,LEFT: , ,1. Mild heterogeneous plaque seen in common carotid artery and external carotid artery.,2. Moderate heterogeneous plaque seen in the bulb and internal carotid artery with degree of stenosis less than 50%.,3. Peak systolic velocity is normal in common carotid artery and in the bulb.,4. Peak systolic velocity is 128 cm/sec in internal carotid artery and 156 cm/sec in external carotid artery.,VERTEBRALS:, Antegrade flow seen bilaterally.

radiology, carotid ultrasound, antegrade flow, peak systolic velocity, bulb, carotid artery, homogeneous plaque, plaque, spectral broadening, bulb and internal carotid, velocity is normal, common carotid artery, internal carotid artery, external carotid artery, internal carotid, external carotid, peak systolic, systolic velocity, artery, carotid, ultrasound, velocity, heterogeneous,

Ultrasound abdomen, complete

Radiology

Ultrasound - Abdomen

EXAM: , Ultrasound abdomen, complete.,HISTORY: , 38-year-old male admitted from the emergency room 04/18/2009, decreased mental status and right upper lobe pneumonia. The patient has diffuse abdominal pain. There is a history of AIDS.,TECHNIQUE:, An ultrasound examination of the abdomen was performed.,FINDINGS:, The liver has normal echogenicity. The liver is normal sized. The gallbladder has a normal appearance without gallstones or sludge. There is no gallbladder wall thickening or pericholecystic fluid. The common bile duct has a normal caliber at 4.6 mm. The pancreas is mostly obscured by gas. A small portion of the head of pancreas is visualized which has a normal appearance. The aorta has a normal caliber. The aorta is smooth walled. No abnormalities are seen of the inferior vena cava. The right kidney measures 10.8 cm in length and the left kidney 10.5 cm. No masses, cysts, calculi, or hydronephrosis is seen. There is normal renal cortical echogenicity. The spleen is somewhat prominent with a maximum diameter of 11.2 cm. There is no ascites. The urinary bladder is distended with urine and shows normal wall thickness without masses. The prostate is normal sized with normal echogenicity.,IMPRESSION: ,1. Spleen size at the upper limits of normal.,2. Except for small portions of pancreatic head, the pancreas could not be visualized because of bowel gas. The visualized portion of the head had a normal appearance.,3. The gallbladder has a normal appearance without gallstones. There are no renal calculi.

radiology, echogenicity, gallbladder, ultrasound abdomen complete, ultrasound abdomen, abdomen, liver, gallstones, kidney, calculi, renal, spleen, pancreas, ultrasound

Transesophageal echocardiogram. MRSA bacteremia, rule out endocarditis. The patient has aortic stenosis.

Radiology

Transesophageal Echocardiogram - 5

CLINICAL INDICATIONS: , MRSA bacteremia, rule out endocarditis. The patient has aortic stenosis.,DESCRIPTION OF PROCEDURE: , The transesophageal echocardiogram was performed after getting verbal and a written consent signed. Then a multiplane TEE probe was introduced into the upper esophagus, mid esophagus, lower esophagus, and stomach and multiple views were obtained. There were no complications. The patient's throat was numbed with Cetacaine spray and IV sedation was achieved with Versed and fentanyl.,FINDINGS:,1. Aortic valve is thick and calcified, a severely restricted end opening and there is 0.6 x 8 mm vegetation attached to the right coronary cusp. The peak velocity across the aortic valve was 4.6 m/sec and mean gradient was 53 mmHg and peak gradient 84 mmHg with calculated aortic valve area of 0.6 sq cm by planimetry.,2. Mitral valve is calcified and thick. No vegetation seen. There is mild-to-moderate MR present. There is mild AI present also.,3. Tricuspid valve and pulmonary valve are structurally normal.,4. There is a mild TR present.,5. There is no clot seen in the left atrial appendage. The velocity in the left atrial appendage was 0.6 m/sec.,6. Intraatrial septum was intact. There is no clot or mass seen.,7. Normal LV and RV systolic function.,8. There is thick raised calcified plaque seen in the thoracic aorta and arch.,SUMMARY:,1. There is a 0.6 x 0.8 cm vegetation present in the aortic valve with severe aortic stenosis. Calculated aortic valve area was 0.6 sq. cm.,2. Normal LV systolic function.,

radiology, endocarditis, aortic stenosis, tee probe, mrsa bacteremia, transesophageal echocardiogram, aortic, echocardiogram, esophagus, vegetation, transesophageal

Transesophageal echocardiogram for aortic stenosis. Normal left ventricular size and function. Benign Doppler flow pattern. Doppler study essentially benign. Aorta essentially benign. Atrial septum intact. Study was negative.

Radiology

Transesophageal Echocardiogram - 1

INDICATION: , Aortic stenosis.,PROCEDURE: , Transesophageal echocardiogram.,INTERPRETATION: ,Procedure and complications explained to the patient in detail. Informed consent was obtained. The patient was anesthetized in the throat with lidocaine spray. Subsequently, 3 mg of IV Versed was given for sedation. The patient was positioned and transesophageal probe was introduced without any difficulty. Images were taken. The patient tolerated the procedure very well without any complications. Findings as mentioned below.,FINDINGS:,1. Left ventricle is in normal size and dimension. Normal function. Ejection fraction of 60%.,2. Left atrium and right-sided chambers are of normal size and dimension.,3. Mitral, tricuspid, and pulmonic valves are structurally normal.,4. Aortic valve reveals annular calcification with fibrocalcific valve leaflets with decreased excursion.,5. Left atrial appendage is clean without any clot or smoke effect.,6. Atrial septum intact. Study was negative.,7. Doppler study essentially benign.,8. Aorta essentially benign.,9. Aortic valve planimetry valve area average about 1.3 cm2 consistent with moderate aortic stenosis.,SUMMARY:,1. Normal left ventricular size and function.,2. Benign Doppler flow pattern.,3. Aortic valve area of 1.3 cm2 planimetry.,

radiology, aortic valve, ejection fraction, planimetry, ventricular, transesophageal, echocardiogram, atrial septum, septum intact, transesophageal echocardiogram, aortic stenosis, doppler, aortic, valves

Left testicular swelling for one day. Testicular Ultrasound. Hypervascularity of the left epididymis compatible with left epididymitis. Bilateral hydroceles.

Radiology

Testicular Ultrasound

TESTICULAR ULTRASOUND,REASON FOR EXAM: ,Left testicular swelling for one day.,FINDINGS: ,The left testicle is normal in size and attenuation, it measures 3.2 x 1.7 x 2.3 cm. The right epididymis measures up to 9 mm. There is a hydrocele on the right side. Normal flow is seen within the testicle and epididymis on the right.,The left testicle is normal in size and attenuation, it measures 3.9 x 2.1 x 2.6 cm. The left testicle shows normal blood flow. The left epididymis measures up to 9 mm and shows a markedly increased vascular flow. There is mild scrotal wall thickening. A hydrocele is seen on the left side.,IMPRESSION:,1. Hypervascularity of the left epididymis compatible with left epididymitis.,2. Bilateral hydroceles.

radiology, hypervascularity, bilateral hydroceles, epididymis, epididymitis, testicular ultrasound, ultrasound, flow, hydroceles, testicle, testicular,

Nerve root decompression at L45 on the left side. Tun-L catheter placement with injection of steroid solution and Marcaine at L45 nerve roots left. Interpretation of radiograph.

Radiology

Tun-L Catheter Placement

PREOPERATIVE DIAGNOSIS:, Low Back Syndrome - Low back pain with left greater than right lower extremity radiculopathy.,POSTOPERATIVE DIAGNOSIS:, Same.,PROCEDURE:,1. Nerve root decompression at L45 on the left side.,2. Tun-L catheter placement with injection of steroid solution and Marcaine at L45 nerve roots left.,3. Interpretation of radiograph.,ANESTHESIA: , IV sedation with Versed and Fentanyl.,ESTIMATED BLOOD LOSS:, None.,COMPLICATIONS:, None.,INDICATION FOR PROCEDURE: , Severe and excruciating pain in the lumbar spine and lower extremity. MRI shows disc pathology as well as facet arthrosis.,SUMMARY OF PROCEDURE: , The patient was admitted to the operating room, consent was obtained and signed. The patient was taken to the Operating room and was placed in the prone position. Monitors were placed, including EKG, pulse oximeter and blood pressure monitoring. After adequate IV sedation with Versed and Fentanyl the procedure was begun.,The lumbar sacral region was prepped and draped in sterile fashion with Betadine and four sterile towels. After the towels were places then sterile drapes were placed on top of that.,After which time the Epimed catheter was then placed, this was done by first repositioning the C-Arm to visualize the lumbar spine and the vertebral bodies were then counted beginning at L5, verifying the sacral hiatus. The skin over the sacral hiatus was then injected with 1% Lidocaine and an #18-gauge needle was used for skin puncture. The #18-gauge needle was inserted off of midline. A #16-gauge RK needle was then placed into the skin puncture and using the paramedian approach and loss-of-resistance technique the needle was placed. Negative aspiration was carefully performed. Omnipaque 240 dye was then injected through the #16-gauge RK needle. The classical run off was noted. A filling defect was noted @ L45 nerve root on the left side. After which time 10 cc of 0.25% Marcaine/Triamcinolone (9/1 mixture) was then infused through the 16 R-K Needle. Some additional lyses of adhesions were visualized as the local anesthetic displaced the Omnipaque 240 dye using this barbotage technique.,An Epimed Tun-L catheter was then inserted through the #16-gauage R-K needle and threaded up to the L45 interspace under continuous fluoroscopic guidance. As the catheter was threaded up under continuous fluoroscopic visualization lyses of adhesions were visualized. The tip of the catheter was noted to be @ L45 level on the left side. After this the #16-gauge RK needle was then removed under fluoroscopic guidance verifying that the tip of the catheter did not migrate from the L45 nerve root region on the left side. After this was successfully done, the catheter was then secured in place; this was done with Neosporin ointment, a Split 2x2, Op site and Hypofix tape. The catheter was then checked with negative aspiration and the Omnipaque 240 dye was then injected. The classical run off was noted in the lumbar region. Some lyses of adhesions were also visualized at this time with barbotage technique. Good dye spread was noted to extend one level above and one level below the L45 nerve root and bilateral spread was noted. Nerve root decompression was visualized as dye spread into the nerve root whereas prior this was a filling defect. After which time negative aspiration was again performed through the Epimed® Tun-L catheter and then 10 cc of solution was then infused through the catheter, this was done over a 10-minute period with initial 3 cc test dose. Approximately 3 minutes elapsed and then the remaining 7 cc were infused (Solution consisting of 8 cc of 0.25% Marcaine, 2 cc of Triamcinolone and 1 cc of Wydase.) The catheter was then capped with a bacterial filter. The patient was noted to have tolerated the procedure well without any complications.,Interpretation of radiograph revealed nerve root adhesions present with lysis of these adhesions as the procedure was performed. A filling defect was seen at the L45 nerve root and this filling defect being significant of fibrosis and adhesions in this region was noted to be lysed with the insertion of the catheter as well as the barbotage procedure. This verified positive nerve root decompression. The tip of the Epimed Tun L catheter was noted to be at L45 level on the left side. Positive myelogram without dural puncture was noted during this procedure; no sub-dural spread of Omnipaque 240 dye was noted. This patient did not report any problems and reported pain reduction.

radiology, low back syndrome, low back pain, nerve root decompression, steroid solution, c-arm, epimed, tun l catheter, nerve root, negative aspiration, omnipaque dye, filling defect, nerve, root, catheter, adhesions, injection, needle,

Transesophageal echocardiogram and direct current cardioversion.

Radiology

Transesophageal Echocardiogram

EXAM: , Transesophageal echocardiogram and direct current cardioversion.,REASON FOR EXAM: ,1. Atrial fibrillation with rapid ventricular rate.,2. Shortness of breath.,PROCEDURE: , After informed consent was obtained, the patient was then sedated using a total of 4 mg of Versed and 50 mcg of fentanyl. Following this, transesophageal probe was placed in the esophagus. Transesophageal views of the heart were then obtained.,FINDINGS:,1. Left ventricle is of normal size. Overall LV systolic function is preserved. Estimated ejection fraction is 60% to 65%. No wall motion abnormalities are noted.,2. Left atrium is dilated.,3. Left atrial appendage is free of clots.,4. Right atrium is of normal size.,5. Right ventricle is of normal size.,6. Mitral valve shows evidence of mild MAC.,7. Aortic valve is sclerotic without significant restriction of leaflet motion.,8. Tricuspid valve appears normal.,9. Pulmonic valve appears normal.,10. Pacer wires are noted in the right atrium and in the right ventricle.,11. Doppler interrogation of moderate mitral regurgitation is present.,12. Mild-to-moderate AI is seen.,13. No significant TR is noted.,14. No significant TI is noted.,15. No pericardial disease seen.,IMPRESSION:,1. Preserved left ventricular systolic function.,2. Dilated left atrium.,3. Moderate mitral regurgitation.,4. Aortic valve sclerosis with mild-to-moderate aortic insufficiency.,5. Left atrial appendage is free of clots.,Following these, direct current cardioversion was performed. Three biphasic shock waves of 150 and two of 200 joules were then applied to the patient's chest in anteroposterior direction without success in conversion to sinus rhythm. The patient remained in atrial fibrillation.,PLAN: , Plan will be to continue medical therapy. We will consider using beta-blocker, calcium channel blockers for better ventricular rate control.

Transesophageal echocardiographic examination report. Aortic valve replacement. Assessment of stenotic valve. Evaluation for thrombus on the valve.

Radiology

Transesophageal Echocardiogram - 3

REASON FOR EXAM: , Aortic valve replacement. Assessment of stenotic valve. Evaluation for thrombus on the valve.,PREOPERATIVE DIAGNOSIS: ,Atrial valve replacement.,POSTOPERATIVE DIAGNOSES:, Moderate stenosis of aortic valve replacement. Mild mitral regurgitation. Normal left ventricular function.,PROCEDURES IN DETAIL: , The procedure was explained to the patient with risks and benefits. The patient agreed and signed the consent form. The patient received a total of 3 mg of Versed and 50 mcg of fentanyl for conscious sedation and pain control. The oropharynx anesthetized with benzocaine spray and lidocaine solution.,Esophageal intubation was done with no difficulty with the second attempt. In a semi-Fowler position, the probe was passed to transthoracic views at about 40 to 42 cm. Multiple pictures obtained. Assessment of the peak velocity was done later.,The probe was pulled to the mid esophageal level. Different pictures including short-axis views of the aortic valve was done. Extubation done with no problems and no blood on the probe. The patient tolerated the procedure well with no immediate postprocedure complications.,INTERPRETATION: , The left atrium was mildly dilated. No masses or thrombi were seen. The left atrial appendage was free of thrombus. Pulse wave interrogation showed peak velocities of 60 cm per second.,The left ventricle was normal in size and contractility with mild LVH. EF is normal and preserved.,The right atrium and right ventricle were both normal in size.,Mitral valve showed no vegetations or prolapse. There was mild-to-moderate regurgitation on color flow interrogation. Aortic valve was well-seated mechanical valve, bileaflet with acoustic shadowing beyond the valve noticed. No perivalvular leak was noticed. There was increased velocity across the valve with peak velocity of 3.2 m/sec with calculated aortic valve area by continuity equation at 1.2 cm2 indicative of moderate aortic valve stenosis based on criteria for native heart valves.,No AIC.,Pulmonic valve was somewhat difficult to see because of acoustic shadowing from the aortic valve. Overall showed no abnormalities. The tricuspid valve was structurally normal.,Interatrial septum appeared to be intact, confirmed by color flow interrogation as well as agitated saline contrast study.,The aorta and aortic arch were unremarkable. No dissection.,IMPRESSION:,1. Mildly dilated left atrium.,2. Mild-to-moderate regurgitation.,3. Well-seated mechanical aortic valve with peak velocity of 3.2 m/sec and calculated valve area of 1.2 cm2 consistent with moderate aortic stenosis. Reevaluation in two to three years with transthoracic echocardiogram will be recommended.

radiology, aortic valve replacement, stenotic valve, thrombus, stenosis, ventricular, esophageal, peak velocity, valve replacement, aortic valve, aortic, transesophageal, valve, oropharynx, atrium, interrogation, atrial, moderate,

Transesophageal echocardiogram due to vegetation and bacteremia. Normal left ventricular size and function. Echodensity involving the aortic valve suggestive of endocarditis and vegetation. Doppler study as above most pronounced being moderate-to-severe aortic insufficiency.

Radiology

Transesophageal Echocardiogram - 2

REASON FOR EXAM: , Vegetation and bacteremia.,PROCEDURE: , Transesophageal echocardiogram.,INTERPRETATION: , The procedure and its complications were explained to the patient in detail and formal consent was obtained. The patient was brought to special procedure unit. His throat was anesthetized with lidocaine spray. Subsequently, 2 mg of IV Versed was given for sedation. The patient was positioned. Probe was introduced without any difficulty. The patient tolerated the procedure very well. Probe was taken out. No complications were noted. Findings are as mentioned below.,FINDINGS:,1. Left ventricle has normal size and dimensions with normal function. Ejection fraction of 60%.,2. Left atrium and right-sided chambers were of normal size and dimensions.,3. Left atrial appendage is clean without any clot or smoke effect.,4. Atrial septum is intact. Bubble study was negative.,5. Mitral valve is structurally normal.,6. Aortic valve reveals echodensity suggestive of vegetation.,7. Tricuspid valve was structurally normal.,8. Doppler reveals moderate mitral regurgitation and moderate-to-severe aortic regurgitation.,9. Aorta is benign.,IMPRESSION:,1. Normal left ventricular size and function.,2. Echodensity involving the aortic valve suggestive of endocarditis and vegetation.,3. Doppler study as above most pronounced being moderate-to-severe aortic insufficiency.

radiology, ventricle, atrium, atrial, septum, mitral valv, aortic valve, tricuspid valve, doppler, ventricular size, transesophageal echocardiogram, severe aortic, bacteremia, transesophageal, echocardiogram, echodensity, vegetation, valve, aortic,

Pain. Three views of the right ankle. Three views of the right ankle are obtained.

Radiology

Three Views - Ankle

EXAM: , Three views of the right ankle.,INDICATIONS: ,Pain.,FINDINGS: , Three views of the right ankle are obtained. There is no evidence of fractures or dislocations. No significant degenerative changes or destructive osseous lesions of the ankle are noted. There is a small plantar calcaneal spur. There is no significant surrounding soft tissue swelling.,IMPRESSION: ,Negative right ankle.

radiology, three views, calcaneal, plantar, spur, osseous, ankle

Tailor bunionectomy, right foot, Weil-type with screw fixation. Hallux abductovalgus deformity and tailor bunion deformity, right foot.

Radiology

Tailor Bunionectomy with Screw Fixation

PREOPERATIVE DIAGNOSES:,1. Hallux abductovalgus deformity, right foot.,2. Tailor bunion deformity, right foot.,POSTOPERATIVE DIAGNOSES:,1. Hallux abductovalgus deformity, right foot.,2. Tailor bunion deformity, right foot.,PROCEDURES PERFORMED: ,Tailor bunionectomy, right foot, Weil-type with screw fixation.,ANESTHESIA: , Local with MAC, local consisting of 20 mL of 0.5% Marcaine plain.,HEMOSTASIS:, Pneumatic ankle tourniquet at 200 mmHg.,INJECTABLES:, A 10 mL of 0.5% Marcaine plain and 1 mL of dexamethasone phosphate.,MATERIAL: , A 2.4 x 14 mm, 2.4 x 16 mm, and 2.0 x 10 mm OsteoMed noncannulated screw. A 2-0 Vicryl, 3-0 Vicryl, 4-0 Vicryl, and 5-0 nylon.,COMPLICATIONS: , None.,SPECIMENS: , None.,ESTIMATED BLOOD LOSS:, Minimal.,PROCEDURE IN DETAIL: , The patient was brought to the operating room and placed on the operating table in the usual supine position. At this time, a pneumatic ankle tourniquet was placed on the patient's right ankle for the purpose of maintaining hemostasis. Number of the anesthesias was obtained and then induced mild sedation and local anesthetic as described above was infiltrated about the surgical site. The right foot was then scrubbed, prepped, and draped in the usual aseptic manner. An Esmarch bandage was then used to exsanguinate the patient's right foot, and the pneumatic ankle tourniquet inflated to 200 mmHg. Attention was then directed to dorsal aspect of the first metatarsophalangeal joint where a linear longitudinal incision measuring approximately a 3.5 cm in length was made. The incision was carried deep utilizing both sharp and blunt dissections. All major neurovascular structures were avoided. At this time, through the original skin incision, attention was directed to the first intermetatarsal space where utilizing both sharp and blunt dissection the deep transverse intermetatarsal ligament was identified. This was then incised fully exposing the tendon and the abductor hallucis muscle. This was then resected from his osseous attachments and a small tenotomy was performed. At this time, a small lateral capsulotomy was also performed. Lateral contractures were once again reevaluated and noted to be grossly reduced.,Attention was then directed to the dorsal aspect of the first metatarsal phalangeal joint where linear longitudinal and periosteal and capsular incisions were made following the first metatarsal joint and following the original shape of the skin incision. The periosteal capsular layers were then reflected both medially and laterally from the head of the first metatarsal and a utilizing an oscillating bone saw, the head of the first metatarsal and medial eminence was resected and passed from the operative field. A 0.045 inch K-wire was then driven across the first metatarsal head in order to act as an access dye. The patient was then placed in the frog-leg position, and two osteotomy cuts were made, one from the access guide to the plantar proximal position and one from the access guide to the dorsal proximal position. The dorsal arm was made longer than the plantar arm to accommodate for fixation. At this time, the capital fragment was resected and shifted laterally into a more corrected position. At this time, three portions of the 0.045-inch K-wire were placed across the osteotomy site in order to access temporary forms of fixation. Two of the three of these K-wires were removed in sequence and following the standard AO technique two 3.4 x 15 mm and one 2.4 x 14 mm OsteoMed noncannulated screws were placed across the osteotomy site. Compression was noted to be excellent. All guide wires and 0.045-inch K-wires were then removed. Utilizing an oscillating bone saw, the overhanging wedge of the bone on the medial side of the first metatarsal was resected and passed from the operating field. The wound was then once again flushed with copious amounts of sterile normal saline. At this time, utilizing both 2-0 and 3-0 Vicryl, the periosteal and capsular layers were then reapproximated. At this time, the skin was then closed in layers utilizing 4-0 Vicryl and 4-0 nylon. At this time, attention was directed to the dorsal aspect of the right fifth metatarsal where a linear longitudinal incision was made over the metatarsophalangeal joint just lateral to the extensor digitorum longus tension. Incision was carried deep utilizing both sharp and blunt dissections and all major neurovascular structures were avoided.,A periosteal and capsular incision was then made on the lateral aspect of the extensor digitorum longus tendon and periosteum and capsular layers were then reflected medially and laterally from the head of the fifth metatarsal. Utilizing an oscillating bone saw, the lateral eminence was resected and passed from the operative field. Utilizing the sagittal saw, a Weil-type osteotomy was made at the fifth metatarsal head. The head was then shifted medially into a more corrected position. A 0.045-inch K-wire was then used as a temporary fixation, and a 2.0 x 10 mm OsteoMed noncannulated screw was placed across the osteotomy site. This was noted to be in correct position and compression was noted to be excellent. Utilizing a small bone rongeur, the overhanging wedge of the bone on the dorsal aspect of the fifth metatarsal was resected and passed from the operative field. The wound was once again flushed with copious amounts of sterile normal saline. The periosteal and capsular layers were reapproximated utilizing 3-0 Vicryl, and the skin was then closed utilizing 4-0 Vicryl and 4-0 nylon. At this time, 10 mL of 0.5% Marcaine plain and 1 mL of dexamethasone phosphate were infiltrated about the surgical site. The right foot was then dressed with Xeroform gauze, fluffs, Kling, and Ace wrap, all applied in mild compressive fashion. The pneumatic ankle tourniquet was then deflated and a prompt hyperemic response was noted to all digits of the right foot. The patient was then transported from the operating room to the recovery room with vital sings stable and neurovascular status grossly intact to the right foot. After a brief period of postoperative monitoring, the patient was discharged to home with proper written and verbal discharge instructions, which included to keep dressing clean, dry, and intact and to follow up with Dr. A. The patient is to be nonweightbearing to the right foot. The patient was given a prescription for pain medications on nonsteroidal anti-inflammatory drugs and was educated on these. The patient tolerated the procedure and anesthesia well. Dr. A was present throughout the entire case.

radiology, tailor bunionectomy, weil-type, screw fixation, hallux, abductovalgus, bunion, tailor, deformity, metatarsal, phalangeal, capsulotomy, abductor, hallucis,

Right foot trauma. Three views of the right foot. Three views of the right foot were obtained.

Radiology

Three Views - Foot

EXAM: ,Three views of the right foot.,REASON FOR EXAM: , Right foot trauma.,FINDINGS: , Three views of the right foot were obtained. There are no comparison studies. There is no evidence of fractures or dislocations. No significant degenerative changes or obstructive osseous lesions were identified. There are no radiopaque foreign bodies.,IMPRESSION: , Negative right foot.

radiology, three views, radiopaque, fractures, foot trauma

Chest pain, Chest wall tenderness occurred with exercise.

Radiology

Stress Test Graded Exercise Treadmill

INDICATIONS:, Chest pain.,PROCEDURE DONE:, Graded exercise treadmill stress test.,STRESS ECG RESULTS:, The patient was stressed by continuous graded treadmill testing for nine minutes of the standard Bruce protocol. The heart rate increased from 68 beats per minute to 178 beats per minute, which is 100% of the maximum predicted target heart rate. The blood pressure increased from 120/70 to 130/80. The baseline resting electrocardiogram reveals a regular sinus rhythm. The tracing is within normal limits. Symptoms of chest pain occurred with exercise. The pain persisted during the recovery process and was aggravated by deep inspiration. Marked chest wall tenderness noted. There were no ischemic ST segment changes seen during exercise or during the recovery process.,CONCLUSIONS,:,1. Stress test is negative for ischemia.,2. Chest wall tenderness occurred with exercise.,3. Blood pressure response to exercise is normal.

radiology, stress test, blood pressure, bruce protocol, chest pain, graded exercise, graded exercise treadmill, electrocardiogram, ischemia, sinus rhythm, treadmill, chest wall tenderness, chest wall, stress, chest,

Thallium stress test for chest pain.

Radiology

Stress Test Thallium

INDICATIONS: ,Chest pain.,STRESS TECHNIQUE:,

radiology, chest pain, ecg stress, thallium stress test, aerobic capacity, ejection fraction, gated tomographic spect system, myocardial perfusion, thallous chloride, ventricle, wall motion, stress test, stress

Stress test with Bruce protocol due to chest pain.

Radiology

Stress Test Bruce Protocol

PROTOCOL:, Bruce.,PERTINENT MEDICATION: , None.,REASON FOR TEST:, Chest pain.,PROCEDURE AND INTERPRETATION: ,1. Baseline heart rate: 67.,2. Baseline blood pressure: 150/86.,3. Total time: 6 minute 51 seconds.,4. METs: 10.1.,5. Peak heart rate: 140.,6. Percent of maximum-predicted heart rate: 90.,7. Peak blood pressure: 200/92.,8. Reason test terminated: Shortness of breath and fatigue.,9. Estimated aerobic capacity: Average.,10. Heart rate response: Normal.,11. Blood pressure response: Hypertensive.,12. ST segment response: Normal.,13. Chest pain: None.,14. Symptoms: None.,15. Arrhythmia: None.,CONCLUSION:,1. Average aerobic capacity.,2. Normal heart rate and blood pressure response to exercise.,3. No symptomatic electrocardiographic evidence of ischemia.,CONDITION: , Stable with normal vital signs.,DISPOSITION: ,The patient was discharged home and was asymptomatic.,

Chest pain, hypertension. Stress test negative for dobutamine-induced myocardial ischemia. Normal left ventricular size, regional wall motion, and ejection fraction.

Radiology

Stress Test Dobutamine Myoview

INDICATIONS: ,Chest pain, hypertension, type II diabetes mellitus.,PROCEDURE DONE:, Dobutamine Myoview stress test.,STRESS ECG RESULTS:, The patient was stressed by dobutamine infusion at a rate of 10 mcg/kg/minute for three minutes, 20 mcg/kg/minute for three minutes, and 30 mcg/kg/minute for three additional minutes. Atropine 0.25 mg was given intravenously eight minutes into the dobutamine infusion. The resting electrocardiogram reveals a regular sinus rhythm with heart rate of 86 beats per minute, QS pattern in leads V1 and V2, and diffuse nonspecific T wave abnormality. The heart rate increased from 86 beats per minute to 155 beats per minute, which is about 90% of the maximum predicted target heart rate. The blood pressure increased from 130/80 to 160/70. A maximum of 1 mm J-junctional depression was seen with fast up sloping ST segments during dobutamine infusion. No ischemic ST segment changes were seen during dobutamine infusion or during the recovery process.,MYOCARDIAL PERFUSION IMAGING:, Resting myocardial perfusion SPECT imaging was carried out with 10.9 mCi of Tc-99m Myoview. Dobutamine infusion myocardial perfusion imaging and gated scan were carried out with 29.2 mCi of Tc-99m Myoview. The lung heart ratio is 0.36. Myocardial perfusion images were normal both at rest and with stress. Gated myocardial scan revealed normal regional wall motion and ejection fraction of 67%.,CONCLUSIONS:,1. Stress test is negative for dobutamine-induced myocardial ischemia.,2. Normal left ventricular size, regional wall motion, and ejection fraction.

radiology, chest pain, dobutamine myoview, dobutamine myoview stress test, spect imaging, stress test, dobutamine infusion, ejection fraction, hypertension, myocardial ischemia, myocardial perfusion, ventricular size, wall motion, dobutamine, stress, myocardial, myoview, ischemia, ventricular, perfusion,

Dobutrex stress test for abnormal EKG

Radiology

Stress Test Dobutrex

INDICATIONS:,

radiology, dobutrex stress test, abnormal ekg, dobutrex, inferior abnormality, ischemic heart disease, ventricle, µg/kg/minute, stress test, stress,

Dobutamine stress test for atrial fibrillation.

Radiology

Stress Test Dobutamine

INDICATIONS:, Atrial fibrillation, coronary disease.,STRESS TECHNIQUE:, The patient was infused with dobutamine to a maximum heart rate of 142. ECG exhibits atrial fibrillation.,IMAGE TECHNIQUE:, The patient was injected with 5.2 millicuries of thallous chloride and subsequently imaged on the gated tomographic SPECT system.,IMAGE ANALYSIS:, It should be noted that the images are limited slightly by the patient's obesity with a weight of 263 pounds. There is normal LV myocardial perfusion. The LV systolic ejection fraction is normal at 65%. There is normal global and regional wall motion.,CONCLUSIONS:,1. Basic rhythm of atrial fibrillation with no change during dobutamine stress, maximum heart rate of 142.,2. Normal LV myocardial perfusion.,3. Normal LV systolic ejection fraction of 65%.,4. Normal global and regional wall motion.

radiology, dobutamine stress test, atrial fibrillation, lv myocardial perfusion, lv systolic ejection fraction, coronary disease, dobutamine, ejection fraction, gated tomographic spect system, thallous chloride, wall motion, stress, fibrillation, atrial

Frontal and lateral views of the hip and pelvis.

Radiology

Slipped Capital Femoral Epiphysis (SCFE)

EXAM: , Two views of the pelvis.,HISTORY:, This is a patient post-surgery, 2-1/2 months. The patient has a history of slipped capital femoral epiphysis (SCFE) bilaterally.,TECHNIQUE: , Frontal and lateral views of the hip and pelvis were evaluated and correlated with the prior film dated MM/DD/YYYY. Lateral view of the right hip was evaluated.,FINDINGS:, Frontal view of the pelvis and a lateral view of the right hip were evaluated and correlated with the patient's most recent priors dated MM/DD/YYYY. Current films reveal stable appearing post-surgical changes. Again demonstrated is a single intramedullary screw across the left femoral neck and head. There are 2 intramedullary screws through the greater trochanter of the right femur. There is a lucency along the previous screw track extending into the right femoral head and neck. There has been interval removal of cutaneous staples and/or surgical clips. These were previously seen along the lateral aspect of the right hip joint.,Deformity related to the previously described slipped capital femoral epiphysis is again seen.,IMPRESSION:,1. Stable-appearing right hip joint status-post pinning.,2. Interval removal of skin staples as described above.

radiology, scfe, frontal and lateral views, slipped capital femoral epiphysis, lateral views, slipped, capital, epiphysis, frontal, pelvis, femoral, hip

Stress test - Adenosine Myoview. Ischemic cardiomyopathy. Inferoseptal and apical transmural scar.

Radiology

Stress Test Adenosine Myoview

INDICATIONS:, Ischemic cardiomyopathy, status post inferior wall myocardial infarction, status post left anterior descending PTCA and stenting.,PROCEDURE DONE:, Adenosine Myoview stress test.,STRESS ECG RESULTS:, The patient was stressed by intravenous adenosine, 140 mcg/kg/minute infused over four minutes. The baseline resting electrocardiogram revealed an electronic pacemaker depolarizing the ventricles regularly at a rate of 70 beats per minute. Underlying atrial fibrillation noted, very wide QRS complexes. The heart rate remained unchanged at 70 beats per minute as the blood pressure decreased from 140/80 to 110/70 with adenosine infusion.

radiology, stress test, adenosine, adenosine myoview stress test, ischemic cardiomyopathy, spect, cardiomyopathy, electrocardiogram, myocardial infarction, stress test adenosine myoview, adenosine myoview stress, myoview stress test, ptca and stenting, myoview stress, transmural scar, adenosine infusion, septal motion, adenosine myoview, myocardial perfusion, hypokinesis, inferoseptal, ischemic, myocardial, myoview, perfusion, scan

HCT: SAH, Contusion, Skull fracture

Radiology

SAH, Contusion, Skull Fracture

CC: ,Headache.,HX:, This 51 y/o RHM was moving furniture several days prior to presentation when he struck his head (vertex) against a door panel. He then stepped back and struck his back on a trailer hitch. There was no associated LOC but he felt "dazed." He complained a HA since the accident. The following day he began experiencing episodic vertigo lasting several minutes with associated nausea and vomiting. He has been lying in bed most of the time since the accident. He also complained of transient left lower extremity weakness. The night before admission he went to his bedroom and his girlfriend heard a loud noise. She found him on the floor unable to speak or move his left side well. He was taken to a local ER. In the ER experienced a spell in which he stared to the right for approximately one minute. During this time he was unable to speak and did not seem to comprehend verbal questions. This resolved. ER staff noted decreased left sided movement and a left Babinski sign.,He was given valium 5 mg, and DPH 1.0g. A HCT was performed and he was transferred to UIHC.,PMH:, DM, Coronary Artery Disease, Left femoral neuropathy of unknown etiology. Multiple head trauma in past (?falls/fights).,MEDS:, unknown oral med for DM.,SHX:, 10+pack-year h/o Tobacco use; quit 2 years ago. 6-pack beer/week. No h/o illicit drug use.,FHX:, unknown.,EXAM: ,70BPM, BP144/83, 16RPM, 36.0C,MS: Alert and oriented to person, place, time. Fluent speech.,CN: left lower facial weakness with right gaze preference. Pupils 3/3 decreasing to 2/2 on exposure to light. Optic disks flat.,MOTOR: decreased spontaneous movement of left-sided extremities. 5/4 strength in both upper and lower extremities. Normal muscle tone and bulk.,SENSORY: withdrew equally to noxious stimulation in all four extremities. GAIT/STATION/COORDINATION: not tested.,The general physical exam was unremarkable.,During the exam the patient experienced a spell during which his head turned and eyes deviated to the leftward, and his right hand twitched. The entire spell lasted one minute.,During the episode he was verbally unresponsive. He appeared groggy and lethargic after the event.,HCT without contrast: 11/18/92: right frontal skull fracture with associated minimal epidural hematoma and small subdural hematoma, as well as some adjacent subarachnoid blood and brain contusion.,LABS:, CBC, GS, PT/PTT were all WNL.,COURSE:, The patient was diagnosed with a right frontal SAH/contusion and post traumatic seizures. DPH was continued and he was given a Librium taper for possible alcoholic withdrawal. A neurosurgical consult was obtained. He did not receive surgical intervention and was discharged 12/1/92. Neuropsychological testing on 11/25/92 revealed: poor orientation to time or place and poor attention. Anterograde verbal and visual memory was severely impaired. Speech became mildly dysarthric when fatigued. Defective word finding. Difficulty copying 2 of 3 three dimensional figures. Recent head injury as well as a history of ETOH abuse and multiple prior head injuries probably contribute to his deficits.

radiology, sah, contusion, skull fracture, headache, post traumatic seizures, lower extremity weakness, loud noise, hct, weakness, skull, hematoma, fracture,

Chest, Single view post OP for ASD (Atrial Septal Defect).

Radiology

Single Frontal View of Chest

EXAM: , Single frontal view of the chest.,HISTORY: , Atelectasis. Patient is status-post surgical correction for ASD.,TECHNIQUE: , A single frontal view of the chest was evaluated and correlated with the prior film dated mm/dd/yy.,FINDINGS:, Current film reveals there is a right-sided central venous catheter, the distal tip appears to be in the superior vena cava. Endotracheal tube with the distal tip appears to be in appropriate position, approximately 2 cm superior to the carina. Sternotomy wires are noted. They appear in appropriate placement. There are no focal areas of consolidation to suggest pneumonia. Once again seen is minimal amount of bilateral basilar atelectasis. The cardiomediastinal silhouette appears to be within normal limits at this time. No evidence of any pneumothoraces or pleural effusions.,IMPRESSION:,1. There has been interval placement of a right-sided central venous catheter, endotracheal tube, and sternotomy wires secondary to patient's most recent surgical intervention.,2. Minimal bilateral basilar atelectasis with no significant interval changes from the patient's most recent prior.,3. Interval decrease in the patient's heart size which may be secondary to the surgery versus positional and technique.

radiology, atrial septal defect, central venous catheter, bilateral basilar atelectasis, single frontal view, distal tip, endotracheal tube, sternotomy wires, basilar atelectasis, atrial, venous, catheter, endotracheal, tube, sternotomy, atelectasis, chest, asd

Single frontal view of the chest. Respiratory distress. The patient has a history of malrotation.

Radiology

Single Frontal View - Chest - Pediatric

EXAM:, Single frontal view of the chest.,HISTORY:, Respiratory distress. The patient has a history of malrotation. The patient is back for a re-anastomosis of the bowel with no acute distress.,TECHNIQUE:, Single frontal view of the chest was evaluated and correlated with the prior film dated MM/DD/YY.,FINDINGS:, A single frontal view of the chest was evaluated. It reveals interval placement of an ET tube and an NG tube. ET tube is midway between the patient's thoracic inlet and carina. NG tube courses with the distal tip in the left upper quadrant beneath the left hemidiaphragm. There is no evidence of any focal areas of consolidation, pneumothoraces, or pleural effusions. The mediastinum seen was slightly prominent; however, this may be secondary to thymus and/or technique. There is a slight increase seen with regards to the central pulmonary vessels. Again, this may represent a minimal amount of pulmonary vascular congestion. There is paucity of bowel gas seen in the upper abdomen. The osseous thorax appears to be grossly intact and symmetrical. Slightly low lung volumes, however, this may be secondary to the film being taken on the expiratory phase of respiration.,IMPRESSION:,1. No evidence of any focal areas of consolidation, pneumothoraces, or pleural effusions.,2. Slight prominence to the mediastinum which may be secondary to thymus and/or technique.,3. Slight prominence of some of the central pulmonary vasculature which may represent a minimal amount of vascular congestion.

radiology, malrotation, consolidation, pneumothoraces, single frontal view, respiratory distress, vascular congestion, frontal view, effusions, mediastinum, vascular, congestion, respiratory, anastomosis, pulmonary, single, frontal, chest

Complex Regional Pain Syndrome Type I. Stellate ganglion RFTC (radiofrequency thermocoagulation) left side and interpretation of Radiograph.

Radiology

Radiofrequency Thermocoagulation - 2

PREOPERATIVE DIAGNOSIS:, Complex Regional Pain Syndrome Type I.,POSTOPERATIVE DIAGNOSIS: , Same.,PROCEDURE:,1. Stellate ganglion RFTC (radiofrequency thermocoagulation) left side.,2. Interpretation of Radiograph.,ANESTHESIA: ,IV Sedation with Versed and Fentanyl.,ESTIMATED BLOOD LOSS:, None.,COMPLICATIONS:, None.,INDICATIONS: , Patient with reflex sympathetic dystrophy, left side. Positive for allodynia, pain, mottled appearance, skin changes upper extremities as well as swelling.,SUMMARY OF PROCEDURE: , Patient is admitted to the Operating Room. Monitors placed, including EKG, Pulse oximeter, and BP cuff. Patient had a pillow placed under the shoulder blades. The head and neck was allowed to fall back into hyperextension. The neck region was prepped and draped in sterile fashion with Betadine and alcohol. Four sterile towels were placed. The cricothyroid membrane was palpated, then going one finger's breadth lateral from the cricothyroid membrane and one finger's breadth inferior, the carotid pulse was palpated and the sheath was retracted laterally. A 22 gauge SMK 5-mm bare tipped needle was then introduced in between the cricothyroid membrane and the carotid sheath and directed inferiomedially. The needle is advanced prudently through the tissues, avoiding the carotid artery laterally. The tip of the needle is perceived to intersect with the vertebral body of Cervical #7 and this was visualized by fluoroscopy. Aspiration was cautiously performed after the needle was retracted approximately 1 mm and held steady with left hand. No venous or arterial blood return is noted. No cerebral spinal fluid is noted. Positive sensory stimulation was elicited using the Radionics unit at 50 Hz from 0-0.1 volts and negative motor stimulation was elicited from 1-10 volts at 2 Hz. After negative aspiration through the 22 gauge SMK 5mm bare tipped needle is absolutely confirmed, 5 cc of solution (solution consisting of 5 cc of 0.5% Marcaine, 1 cc of triamcinolone) was then injected into the stellate ganglion region. This was done with intermittent aspiration vigilantly verifying negative aspiration. The stylet was then promptly replaced and neurolysis (nerve decompression) was then carried out for 60 seconds at 80 degrees centigrade. This exact same procedure using the exact same protocol was repeated one more time to complete the two lesions of the stellate ganglion. The patient was immediately placed in the sitting position to reduce any side effect from the stellate ganglion block associated with cephalad spread of the solution. Pressure was placed over the puncture site for approximately five minutes to eliminate any hemorrhage from blood vessels that may have been punctured and a Band-Aid was placed over the puncture site. Patient was monitored for an additional ten to fifteen minutes and was noted to have tolerated the procedure well without any adverse sequelae. Significant temperature elevation was noted on the affected side verifying neurolysis of the ganglion. ,Interpretation of radiograph reveals placement of the 22-gauge SMK 5-mm bare tipped needle in the region of the stellate ganglion on the affected side. Four lesions were carried out.

radiology, sheath, vertebral body, regional pain syndrome, radiofrequency thermocoagulation, stellate ganglion, rftc, radiofrequency, radiograph, cricothyroid, thermocoagulation, ganglion,

Ultrasound kidneys/renal for renal failure, neurogenic bladder, status-post cystectomy

Radiology

Renal Ultrasound

EXAM:, Renal ultrasound.,HISTORY: , Renal failure, neurogenic bladder, status-post cystectomy.,TECHNIQUE: , Multiple ultrasonographic images of the kidneys were obtained in the transverse and longitudinal planes.,COMPARISON:, Most recently obtained mm/dd/yy.,FINDINGS:, The right kidney measures 12 x 5.2 x 4.6 cm and the left kidney measures 12.2 x 6.2 x 4.4 cm. The imaged portions of the kidneys fail to demonstrate evidence of mass, hydronephrosis or calculus. There is no evidence of cortical thinning.,Incidentally there is a rounded low-attenuation mass within the inferior aspect of the right lobe of the liver measuring 2.1 x 1.5 x 1.9 cm which has suggestion of some peripheral blood flow.,IMPRESSION:,1. No evidence of hydronephrosis.,2. Mass within the right lobe of the liver. The patient apparently has a severe iodine allergy. Further evaluation with MRI is recommended.,3. The results of this examination were given to XXX in Dr. XXX office on mm/dd/yy at XXX,

radiology, lobe of the liver, status post cystectomy, renal ultrasound, renal failure, neurogenic bladder, bladder status, neurogenic, bladder, cystectomy, hydronephrosis, lobe, liver, ultrasound, mass, renal, kidneys/renal,

Elevated cardiac enzymes, fullness in chest, abnormal EKG, and risk factors. No evidence of exercise induced ischemia at a high myocardial workload. This essentially excludes obstructive CAD as a cause of her elevated troponin.

Radiology

Radionuclide Stress Test

INDICATION FOR STUDY: , Elevated cardiac enzymes, fullness in chest, abnormal EKG, and risk factors.,MEDICATIONS:, Femara, verapamil, Dyazide, Hyzaar, glyburide, and metformin.,BASELINE EKG: , Sinus rhythm at 84 beats per minute, poor anteroseptal R-wave progression, mild lateral ST abnormalities.,EXERCISE RESULTS:,1. The patient exercised for 3 minutes stopping due to fatigue. No chest pain.,2. Heart rate increased from 84 to 138 or 93% of maximum predicted heart rate. Blood pressure rose from 150/88 to 210/100. There was a slight increase in her repolorization abnormalities in a non-specific pattern.,NUCLEAR PROTOCOL: ,Same day rest/stress protocol was utilized with 11 mCi for the rest dose and 33 mCi for the stress test.,NUCLEAR RESULTS:,1. Nuclear perfusion imaging, review of the raw projection data reveals adequate image acquisition. The resting images showed decreased uptake in the anterior wall. However the apex is spared of this defect. There is no significant change between rest and stress images. The sum score is 0.,2. The Gated SPECT shows moderate LVH with slightly low EF of 48%.,IMPRESSION:,1. No evidence of exercise induced ischemia at a high myocardial workload. This essentially excludes obstructive CAD as a cause of her elevated troponin.,2. Mild hypertensive cardiomyopathy with an EF of 48%.,3. Poor exercise capacity due to cardiovascular deconditioning.,4. Suboptimally controlled blood pressure on today's exam.

radiology, sinus rhythm, cardiac enzymes, abnormal ekg, stress test, elevated troponin, heart rate, blood pressure, radionuclide, chest, ekg, stress, ischemia

Radiofrequency thermocoagulation of bilateral lumbar sympathetic chain.

Radiology

Radiofrequency Thermocoagulation - 1

PROCEDURE: , Radiofrequency thermocoagulation of bilateral lumbar sympathetic chain.,ANESTHESIA: , Local sedation.,VITAL SIGNS: , See nurse's notes.,COMPLICATIONS: , None.,DETAILS OF PROCEDURE: ,INT was placed. The patient was in the operating room in the prone position with the back prepped and draped in a sterile fashion. The patient was given sedation and monitored. Lidocaine 1.5% for skin wheal was made 10 cm from the midline to the bilateral L2 distal vertebral body. A 20-gauge, 15 cm SMK needle was then directed using AP and fluoroscopic guidance so that the tip of the needle was noted to be along the distal one-third and anterior border on the lateral view and on the AP view the tip of the needle was inside the lateral third of the border of the vertebral body. At this time a negative motor stimulation was obtained. Injection of 10 cc of 0.5% Marcaine plus 10 mg of Depo-Medrol was performed. Coagulation was then carried out for 90oC for 90 seconds. At the conclusion of this, the needle under fluoroscopic guidance was withdrawn approximately 5 mm where again a negative motor stimulation was obtained and the sequence of injection and coagulation was repeated. This was repeated one more time with a 5 mm withdrawal and coagulation.,At that time, attention was directed to the L3 body where the needle was placed to the upper one-third/distal two-thirds junction and the sequence of injection, coagulation, and negative motor stimulation with needle withdrawal one time of a 5 mm distance was repeated. There were no compilations from this. The patient was discharged to operating room recovery in stable condition.

radiology, lumbar sympathetic chain, vertebral body, radiofrequency thermocoagulation, motor stimulation, thermocoagulation, radiofrequency, coagulation, needle,

Bilateral renal ultrasound.

Radiology

Renal Ultrasound - 1

EXAM: , Bilateral renal ultrasound.,CLINICAL INDICATION: , UTI.,TECHNIQUE: , Transverse and longitudinal sonograms of the kidneys were obtained.,FINDINGS: ,The right kidney is of normal size and echotexture and measures 5.7 x 2.2 x 3.8 cm. The left kidney is of normal size and echotexture and measures 6.2 x 2.8 x 3.0 cm. There is no evidence for ,HYDRONEPHROSIS, or ,PERINEPHRIC ,fluid collections. The bladder is of normal size and contour. The bladder contains approximately 13 mL of urine after recent voiding. This is a small postvoid residual.,IMPRESSION: , Normal renal ultrasound. Small postvoid residual.

radiology, bilateral renal ultrasound, postvoid residual, renal ultrasound, residual, kidneys, renal, ultrasound,

Right sacral alar notch and sacroiliac joint/posterior rami radiofrequency thermocoagulation.

Radiology

Radiofrequency Thermocoagulation

PROCEDURE: , Right sacral alar notch and sacroiliac joint/posterior rami radiofrequency thermocoagulation.,ANESTHESIA: ,Local sedation.,VITAL SIGNS: , See nurse's notes.,COMPLICATIONS: , None.,DETAILS OF PROCEDURE: , INT was placed. The patient was in the operating room in the prone position. The back prepped with Betadine. The patient was given sedation and monitored. Under fluoroscopy, the right sacral alar notch was identified. After placement of a 20-gauge, 10 cm SMK needle into the notch, a positive sensory, negative motor stimulation was obtained. Following negative aspiration, 5 cc of 0.5% of Marcaine and 20 mg of Depo-Medrol were injected. Coagulation was then carried out at 90oC for 90 seconds. The SMK needle was then moved to the mid-inferior third of the right sacroiliac joint. Again the steps dictated above were repeated.,The above was repeated for the posterior primary ramus branch right at S2 and S3 by stimulating along the superior lateral wall of the foramen; then followed by steroid injected and coagulation as above.,There were no complications. The patient was returned to outpatient recovery in stable condition.

radiology, posterior rami, sacroiliac joint, sacral alar notch, radiofrequency thermocoagulation, thermocoagulation, radiofrequency, sacroiliac, sacral, alar, notch

Cervical, lumbosacral, thoracic spine flexion and extension to evaluate back and neck pain.

Radiology

Radiologic Exam - Spine

EXAM: , Cervical, lumbosacral, thoracic spine flexion and extension.,HISTORY: , Back and neck pain.,CERVICAL SPINE,FINDINGS: ,AP, lateral with flexion and extension, and both oblique projections of the cervical spine demonstrate alignment and soft tissue structures to be unremarkable.

radiology, radiologic exam, ap, back, cervical, oblique views, alignment, disc space, extension, fixation, flexion, foramina, intervertebral, lateral views, lumbosacral, neck, neck pain, oblique, odontoid view, pain, physiologic, projections, spine, subluxation, thoracic, flexion and extension, thoracic spine, vertebral

Prostate Brachytherapy - Prostate I-125 Implantation

Radiology

Prostate Brachytherapy

PROSTATE BRACHYTHERAPY - PROSTATE I-125 IMPLANTATION,This patient will be treated to the prostate with ultrasound-guided I-125 seed implantation. The original consultation and treatment planning will be separately performed. At the time of the implantation, special coordination will be required. Stepping ultrasound will be performed and utilized in the pre-planning process. Some discrepancies are frequently identified, based on the positioning, edema, and/or change in the tumor since the pre-planning process. Re-assessment is required at the time of surgery, evaluating the pre-plan and comparing to the stepping ultrasound. Modifications will be made in real time to add or subtract needles and seeds as required. This may be integrated with the loading of the seeds performed by the brachytherapist, as well as coordinated with the urologist, dosimetrist or physicist.,The brachytherapy must be customized to fit the individual's tumor and prostate. Attention is given both preoperatively and intraoperatively to avoid overdosage of rectum and bladder.

radiology, i-125 implantation, tumor, prostate, prostate brachytherapy, implantationNOTE,: Thesetranscribed medical transcription sample reports and examples are provided by various users andare for reference purpose only. MTHelpLine does not certify accuracy and quality of sample reports.These transcribed medical transcription sample reports may include some uncommon or unusual formats;this would be due to the preference of the dictating physician. All names and dates have beenchanged (or removed) to keep confidentiality. Any resemblance of any type of name or date orplace or anything else to real world is purely incidental.

Right foot series after a foot injury.

Radiology

Right Foot Series

EXAM: , Right foot series.,REASON FOR EXAM: ,Injury.,FINDINGS: , Three images of the right foot were obtained. On the AP image only, there is a subtle lucency seen in the proximal right fourth metatarsal and a mild increased sclerosis in the proximal fifth metatarsal. Also on a single image, there is a lucency seen in the lateral aspect of the calcaneus that is seen on the oblique image only. Fractures in these bones cannot be completely excluded. There is soft tissue swelling seen overlying the calcaneus within this region.,IMPRESSION: , Cannot exclude nondisplaced fractures in the lateral aspect of the calcaneus or at the base of the fourth and fifth metatarsals. Recommend correlation with site of pain in addition to conservative management and followup imaging. A phone call will be placed to the emergency room regarding these findings.

radiology, sclerosis, calcaneus, metatarsal, foot series

Ultrasound-Guided Paracentesis for Ascites

Radiology

Paracentesis - Ultrasound-Guided

EXAM:, Ultrasound-guided paracentesis,HISTORY: , Ascites.,TECHNIQUE AND FINDINGS: ,Informed consent was obtained from the patient after the risks and benefits of the procedure were thoroughly explained. Ultrasound demonstrates free fluid in the abdomen. The area of interest was localized with ultrasonography. The region was sterilely prepped and draped in the usual manner. Local anesthetic was administered. A 5-French Yueh catheter needle combination was taken. Upon crossing into the peritoneal space and aspiration of fluid, the catheter was advanced out over the needle. A total of approximately 5500 mL of serous fluid was obtained. The catheter was then removed. The patient tolerated the procedure well with no immediate postprocedure complications.,IMPRESSION: , Ultrasound-guided paracentesis as above.

radiology, yueh catheter, aspiration of fluid, ultrasound guided paracentesis, ultrasound guided, needle, catheter, paracentesis, ultrasound, ascites

Left breast cancer. Nuclear medicine lymphatic scan. A 16-hour left anterior oblique imaging was performed with and without shielding of the original injection site.

Radiology

Nuclear Medicine Lymphatic Scan

EXAM:, Nuclear medicine lymphatic scan.,REASON FOR EXAM: , Left breast cancer.,TECHNIQUE: , 1.0 mCi of Technetium-99m sulfur colloid was injected within the dermis surrounding the left breast biopsy site at four locations. A 16-hour left anterior oblique imaging was performed with and without shielding of the original injection site.,FINDINGS: ,There are two small foci of increased activity in the left axilla. This is consistent with the sentinel lymph node. No other areas of activity are visualized outside of the injection site and two axillary lymph nodes.,IMPRESSION: ,Technically successful lymph node injection with two areas of increased activity in the left axilla consistent with sentinel lymph node.

radiology, technetium-99m, mci, biopsy, breast cancer, nuclear medicine, lymphatic scan, lymph node, nuclear, breast,

Nuclear cardiac stress report. Recurrent angina pectoris in a patient with documented ischemic heart disease and underlying ischemic cardiomyopathy.

Radiology

Nuclear Cardiac Stress Report

NUCLEAR CARDIOLOGY/CARDIAC STRESS REPORT,INDICATION FOR STUDY: , Recurrent angina pectoris in a patient with documented ischemic heart disease and underlying ischemic cardiomyopathy.,PROCEDURE: , The patient was studied in the resting state following intravenous delivery of adenosine triphosphate at 140 mcg/kg/min delivered over a total of 4 minutes. At completion of the second minute of infusion, the patient received technetium Cardiolite per protocol. During this interval, the blood pressure 150/86 dropped to near 136/80 and returned to near 166/84 at completion. No diagnostic electrocardiographic abnormalities were elaborated during this study.,REGIONAL MYOCARDIAL PERFUSION WITH ADENOSINE PROVOCATION: , Scintigraphic study reveals at this time multiple fixed defects in perfusion suggesting indeed multivessel coronary artery disease, yet no active ischemia at this time. A fixed defect is seen in the high anterolateral segment. A further fixed perfusion defect is seen in the inferoapical wall extending from close to the septum. There is no evidence for active ischemia in either distribution. Lateral wall moving towards the apex of the left ventricle is further involved from midway through the ventricle moving upward and into the high anterolateral vicinity. When viewed from the vertical projection, the high septal wall is preserved with significant loss of the mid anteroapical wall moving to the apex and in a wraparound fashion in the inferoapical wall. A limited segment of apical myocardium is still viable.,No gated wall motion study was obtained.,CONCLUSIONS: ,Cardiolite perfusion findings support multivessel coronary artery disease and likely previous multivessel infarct as has been elaborated above. There is no indication for active ischemia at this time.

radiology, angina pectoris, ischemic cardiomyopathy, myocardial perfusion, adenosine provocation, cardiolite perfusion, nuclear cardiac stress report, coronary artery disease, active ischemia, ischemic, angina,

Whole body PET scanning.

Radiology

PET Report - Whole Body Scan

INDICATION: , Lung carcinoma.,Whole body PET scanning was performed with 11 mCi of 18 FDG. Axial, coronal and sagittal imaging was performed over the neck, chest abdomen and pelvis.,FINDINGS:,There is normal physiologic activity identified in the myocardium, liver, spleen, ureters, kidneys and bladder.,There is abnormal FDG-avid activity identified in the posterior left paraspinal region best seen on axial images 245-257 with an SUV of 3.8, no definite bone lesion is identified on the CT scan or the bone scan dated 08/14/2007 (It may be purely lytic).,Additionally there is a significant area of activity corresponding to a mass in the region of the left hilum that is visible on the CT scan with an SUV of 18.1, the adjacent atelectasis as likely post obstructive in nature.,Additionally, although there is no definite lesion identified on CT , there is a tiny satellite nodule in the left upper lobe that is hypermetabolic with an SUV of 5.0. The spiculated density seen in the right upper lobe on the CT scan does not demonstrate FDG activity on this PET scan.,There is a hypermetabolic lymph node identified in the aorta pulmonary window with an SUV of 3.7 in the mediastinum.,IMPRESSION:,No prior PET scans for comparison, there is a large lesion identified in the area of the left hilum with an SUV of 18.1 likely causing the obstructive atelectasis seen on the CT scan.,There is a tiny satellite area of hypermetabolic FDG in the left upper lobe adjacent to the pleura with an SUV of 5.0.,There is a area of hypermetabolic activity in the left paraspinal soft tissues at the level of the lung apices which may represent a focal bone lesion. However no lesion is identified on bone scan or CT scan.,There is a hypermetabolic lymph node identified. The aorta pulmonary window with a corresponding finding on CT scan with an SUV of 3.7.

radiology, whole body scan, pet scanning, lung carcinoma, axial, coronal, sagittal, imaging, pet scans, hypermetabolic lymph node, hypermetabolic lymph, lymph node, pulmonary window, ct scan, scan, fdg, pet, suv, ct,

Nuclear medicine tumor localization, whole body - status post subtotal thyroidectomy for thyroid carcinoma.

Radiology

Nuclear Medicine Tumor Localization

EXAM:, Nuclear medicine tumor localization, whole body.,HISTORY: , Status post subtotal thyroidectomy for thyroid carcinoma, histology not provided.,FINDINGS: , Following the oral administration of 4.3 mCi Iodine-131, whole body planar images were obtained in the anterior and posterior projections at 24, 48, and 72 hours.,There is increased uptake in the left upper quadrant, which persists throughout the examination. There is a focus of increased activity in the right lower quadrant, which becomes readily apparent at 72 hours. Physiologic uptake in the liver, spleen, and transverse colon is noted. Physiologic urinary bladder uptake is also appreciated. There is low-grade uptake in the oropharyngeal region.,IMPRESSION: ,Iodine-avid foci in the right lower quadrant and left upper quadrant medially suspicious for distant metastasis. Anatomical evaluation, i.e., CT is advised to determine if there are corresponding mesenteric lesions. Ultimately (provided that the original pathology of the thyroid tumor with iodine-avid) PET scanning may be necessary. No evidence of iodine added locoregional metastasis.

radiology, nuclear medicine, iodine-131, pet scanning, anterior, left upper quadrant, liver, localization, oropharyngeal, planar images, posterior, spleen, thyroid carcinoma, thyroidectomy, transverse colon, tumor, urinary bladder, nuclear medicine tumor localization, thyroidectomy for thyroid, tumor localization, nuclear, medicine, iodine,

Bilateral L5, S1, S2, and S3 radiofrequency ablation for sacroiliac joint pain. Fluoroscopy was used to identify the bony landmarks of the sacrum and the sacroiliac joints and the planned needle approach. The skin, subcutaneous tissue, and muscle within the planned approach were anesthetized with 1% Lidocaine.

Radiology

Radiofrequency Ablation

PROCEDURE: , Bilateral L5, S1, S2, and S3 radiofrequency ablation.,INDICATION: , Sacroiliac joint pain.,INFORMED CONSENT: , The risks, benefits and alternatives of the procedure were discussed with the patient. The patient was given opportunity to ask questions regarding the procedure, its indications and the associated risks.,The risk of the procedure discussed include infection, bleeding, allergic reaction, dural puncture, headache, nerve injuries, spinal cord injury, and cardiovascular and CNS side effects with possible of vascular entry of medications. I also informed the patient of potential side effects or reactions to the medications potentially used during the procedure including sedatives, narcotics, nonionic contrast agents, anesthetics, and corticosteroids.,The patient was informed both verbally and in writing. The patient understood the informed consent and desired to have the procedure performed.,PROCEDURE: , Oxygen saturation and vital signs were monitored continuously throughout the procedure. The patient remained awake throughout the procedure in order to interact and give feedback. The x-ray technician was supervised and instructed to operate the fluoroscopy machine.,The patient was placed in a prone position on the treatment table with a pillow under the chest and head rotated. The skin over and surrounding the treatment area was cleaned with Betadine. The area was covered with sterile drapes, leaving a small window opening for needle placement. Fluoroscopy was used to identify the bony landmarks of the sacrum and the sacroiliac joints and the planned needle approach. The skin, subcutaneous tissue, and muscle within the planned approach were anesthetized with 1% Lidocaine.,With fluoroscopy, a 20 gauge 10-mm bent Teflon coated needle was gently guided into the groove between the SAP and the sacrum for the dorsal ramus of L5 and the lateral border of the posterior sacral foramen, for the lateral branches of S1, S2, and S3. Also, fluoroscopic views were used to ensure proper needle placement.,The following technique was used to confirm correct placement. Motor stimulation was applied at 2 Hz with 1 millisecond duration. No extremity movement was noted at less than 2 volts. Following this, the needle trocar was removed and a syringe containing 1% lidocaine was attached. At each level, after syringe aspiration with no blood return, 0.5 mL of 1% lidocaine was injected to anesthetize the lateral branch and the surrounding tissue. After completion, a lesion was created at that level with a temperature of 80 degrees for 90 seconds.,All injected medications were preservative free. Sterile technique was used throughout the procedure.,ADDITIONAL DETAILS: ,None.,COMPLICATIONS: , None.,DISCUSSION: , Post-procedure vital signs and oximetry were stable. The patient was discharged with instructions to ice the injection site as needed for 15-20 minutes as frequently as twice per hour for the next day and to avoid aggressive activities for 1 day. The patient was told to resume all medications. The patient was told to be in relative rest for 1 day but then could resume all normal activities.,The patient was instructed to seek immediate medical attention for shortness of breath, chest pain, fever, chills, increased pain, weakness, sensory or motor changes, or changes in bowel or bladder function.,Follow up appointment was made at PM&R Spine Clinic in approximately one to two weeks.

radiology, sacroiliac joint pain, sacroiliac, teflon coated needle, fluoroscopy, needle placement, radiofrequency ablation, ablation, tissue, lidocaine, needle,

Resting Myoview perfusion scan and gated myocardial scan. Findings consistent with an inferior non-transmural scar

Radiology

Myoview Perfusion Scan

INDICATIONS:, Previously markedly abnormal dobutamine Myoview stress test and gated scan.,PROCEDURE DONE:, Resting Myoview perfusion scan and gated myocardial scan.,MYOCARDIAL PERFUSION IMAGING:, Resting myocardial perfusion SPECT imaging and gated scan were carried out with 32.6 mCi of Tc-99m Myoview. Rest study was done and compared to previous dobutamine Myoview stress test done on Month DD, YYYY. The lung heart ratio is 0.34. There appears to be a moderate size inferoapical perfusion defect of moderate degree. The gated myocardial scan revealed mild apical and distal inferoseptal hypokinesis with ejection fraction of 55%.,CONCLUSIONS:, Study done at rest only revealed findings consistent with an inferior non-transmural scar of moderate size and moderate degree. The left ventricular systolic function is markedly improved with much better regional wall motion of all left ventricular segments when compared to previous study done on Month DD, YYYY. We cannot assess the presence of any reversible perfusion defects because no stress imaging was performed.

radiology, myoview perfusion scan, rest study, spect imaging, dobutamine myoview stress test, ejection fraction, gated myocardial scan, hypokinesis, ventricular systolic function, resting myoview perfusion scan, myoview stress test, resting myoview, myocardial perfusion, myoview perfusion, perfusion scan, myocardial scan, myocardial, myoview, perfusion

MRI T-spine: Metastatic Adenocarcinoma of the T3-T4 vertebrae and invading the spinal canal.

Radiology

MRI T-Spine - Spinal Mets

CC: ,BLE weakness and numbness.,HX:, This 59 y/o RHM was seen and released from an ER 1 week prior to this presentation for a 3 week history of progressive sensory and motor deficits in both lower extremities. He reported numbness beginning about his trunk and slowly progressing to involve his lower extremities over a 4 week period. On presentation, he felt numb from the nipple line down. In addition, he began experiencing progressive weakness in his lower extremities for the past week. He started using a cane 5 days before being seen and had been having difficulty walking and traversing stairs. He claimed he could not stand. He denied loss of bowel or bladder control. However, he had not had a bowel movement in 3 days and he had not urinated 24 hours. His lower extremities had been feeling cold for a day. He denied any associated back or neck pain. He has chronic shortness of breath, but felt it had become worse. He had also been experiencing lightheadedness upon standing more readily than usual for 2 days prior to presentation.,PMH:, 1)CAD with chronic CP, 2)NQWMI 1994, S/P Coronary Angioplasty, 3)COPD (previous FEV 11.48, and FVC 2.13), 4)Anxiety D/O, 5)DJD, 6)Developed confusion with metoprolol use, 7)HTN.,MEDS:, Benadryl, ECASA, Diltiazem, Isordil, Enalapril, Indomethacin, Terbutaline MDI, Ipratropium MDI, Folic Acid, Thiamine.,SHX:, 120pk-yr smoking, ETOH abuse in past, Retired Dock Hand,FHX: ,unremarkable except for ETOH abuse,EXAM:, T98.2 96bpm 140/74mmHg R18,Thin cachetic male in moderate distress.,MS: A&O to person, place and time. Speech was fluent and without dysarthria. Comprehension, naming and reading were intact.,CN: unremarkable.,Motor: Full strength in both upper extremities.,HF HE HAdd HAbd KF KE AF AE,RLE 3 3 4 4 3 4 1 1,LLE 4 4 4+ 4+ 4+ 4 4 4,There was mild spastic muscle tone in the lower extremities. There was normal muscle bulk throughout.,SENSORY: Decreased PP in the LLE from the foot to nipple line, and in the RLE from the knee to nipple line. Decreased Temperature sensation from the feet to the umbilicus, bilaterally. No loss of Vibration or Proprioception. Decreased light touch from the feet to nipple line, bilaterally.,Gait: unable to walk. Stands with support only.,Station: no pronator drift or truncal ataxia.,Reflexes: 2+/2+ in BUE, 3+/3+ patellae, 0/1 ankles. Babinski signs were present, bilaterally. The abdominal reflexes were absent.,CV: RRR with a 2/6 systolic ejection murmur at the left sternal border. Lungs: CTA with mildly labored breathing. Abdomen: NT, ND, NBS, but bladder distended. Extremities were cool to touch. Peripheral pulses were intact and capillary refill was brisk. Rectal: decreased rectal tone and absent anal reflex. Right prostate nodule at the inferior pole.,COURSE: ,Admission Labs: FEV1=1.17, FVC 2.19, ABG 7.39/42/79 on room air. WBC 10/5, Hgb 13, Hct 39, Electrolytes were normal. PT & PTT were normal. Straight catheterization revealed a residual volume of 400cc of urine.,He underwent emergent T-spine MRI. This revealed a T3-4 vertebral body lesion which had invaded the spinal canal was compressing the spinal cord. He was treated with Decadron and underwent emergent spinal cord decompression on 5/7/95. He recovered some lower extremity strength following surgery. Pathological analysis of the tumor was consistent with adenocarcinoma. His primary tumor was not located despite chest-abdominal-pelvic CT scans, and a GI and GU workup which included cystoscopy and endoscopy. He received 3000cGy of XRT and died 5 months after presentation.

Myocardial perfusion imaging - patient with history of MI, stents placement, and chest pain.

Radiology

Myocardial Perfusion Imaging - 1

MEDICATIONS: , Plavix, atenolol, Lipitor, and folic acid.,CLINICAL HISTORY: ,This is a 41-year-old male patient who comes in with chest pain, had had a previous MI in 07/2003 and stents placement in 2003, who comes in for a stress myocardial perfusion scan.,With the patient at rest, 10.3 mCi of Cardiolite technetium-99 m sestamibi was injected and myocardial perfusion imaging was obtained.,PROCEDURE AND INTERPRETATION: ,The patient exercised for a total of 12 minutes on the standard Bruce protocol. The peak workload was 12.8 METS. The resting heart rate was 57 beats per minute and the peak heart rate was 123 beats per minute, which was 69% of the age-predicted maximum heart rate response. The blood pressure response was normal with a resting blood pressure of 130/100 and a peak blood pressure of 158/90. The test was stopped due to fatigue and leg pain. EKG at rest showed normal sinus rhythm. The peak stress EKG did not reveal any ischemic ST-T wave abnormalities. There was ventricular bigeminy seen during exercise, but no sustained tachycardia was seen. At peak, there was no chest pain noted. The test was stopped due to fatigue and left pain. At peak stress, the patient was injected with 30.3 mCi of Cardiolite technetium-99 m sestamibi and myocardial perfusion imaging was obtained, and was compared to resting myocardial perfusion imaging.,MYOCARDIAL PERFUSION IMAGING:,1. The overall quality of the scan was good.,2. There was no diagnostic abnormality on the rest and stress myocardial perfusion imaging.,3. The left ventricular cavity appeared normal in size.,4. Gated SPECT images revealed mild septal hypokinesis and mild apical hypokinesis. Overall left ventricular systolic function was low normal with calculated ejection fraction of 46% at rest.,CONCLUSIONS:,1. Good exercise tolerance.,2. Less than adequate cardiac stress. The patient was on beta-blocker therapy.,3. No EKG evidence of stress induced ischemia.,4. No chest pain with stress.,5. Mild ventricular bigeminy with exercise.,6. No diagnostic abnormality on the rest and stress myocardial perfusion imaging.,7. Gated SPECT images revealed septal and apical hypokinesis with overall low normal left ventricular systolic function with calculated ejection fraction of 46% at rest.

radiology, myocardial perfusion imaging, bruce protocol, cardiolite, ekg, mets, mi, spect, st-t, bigeminy, blood pressure, chest pain, exercise tolerance, myocardial perfusion, normal sinus rhythm, peak workload, sestamibi, stents, stress, tachycardia, ventricular, ventricular cavity, stress myocardial perfusion, perfusion imaging, myocardial, perfusion, mci, hypokinesis, imaging,

Myocardial perfusion study at rest and stress, gated SPECT wall motion study at stress and calculation of ejection fraction.

Radiology

Myocardial Perfusion Imaging - 3

DIAGNOSIS: ,Shortness of breath. Fatigue and weakness. Hypertension. Hyperlipidemia.,INDICATION: , To evaluate for coronary artery disease.,

radiology, myocardial perfusion imaging, spect wall motion study at stress, rest and stress, perfusion study at rest, calculation of ejection fraction, normal left ventricular wall, spect wall motion study, ventricular wall motion, myocardial perfusion study, perfusion imaging, blood pressure, nonspecific st, ventricular wall, gated spect, spect wall, motion study, stress test, heart rate, ejection fraction, myocardial perfusion, technetium, tetrofosmin, ischemia, ekg, imaging, spect, heart, ventricular, mci, resting, perfusion, stress, myocardial,

Patient with wrist pain and swelling, status post injury.

Radiology

MRI Wrist - 1

FINDINGS:,There are posttraumatic cysts along the volar midline and volar lateral aspects of the lunate which are likely posttraumatic. There is no acute marrow edema (series #12 images #5-7). Marrow signal is otherwise normal in the distal radius and ulna, throughout the carpals and throughout the proximal metacarpals.,There is a partial tear of the volar component of the scapholunate ligament in the region of the posttraumatic lunate cyst with retraction and thickening towards the scaphoid (series #6 image #5, series #8 images #22-36). There is tearing of the membranous portion of the ligament. The dorsal component is intact.,The lunatotriquetral ligament is thickened and lax, but intact (series #8 image #32).,There is no tearing of the radial or ulnar attachment of the triangular fibrocartilage (series #6 image #7). There is a mildly positive ulnar variance. Normal ulnar collateral ligament.,The patient was positioned in dorsiflexion. Carpal alignment is normal and there are no tears of the dorsal or ventral intercarpal ligaments (series #14 image #9).,There is a longitudinal split tear of the ECU tendon which is enlarged both at the level of and distal to the ulnar styloid with severe synovitis (series #4 images #8-16, series #3 images #9-16).,There is thickening of the extensor tendon sheaths within the fourth dorsal compartment with intrinsically normal tendons (series #4 image #12).,There is extensor carpi radialis longus and brevis synovitis in the second dorsal compartment (series #4 image #13).,Normal flexor tendons within the carpal tunnel. There is mild thickening of the tendon sheaths and the median nerve demonstrates increased signal without compression or enlargement (series #3 image #7, series #4 image #7).,There are no pathological cysts or soft tissue masses.,IMPRESSION:,Partial tear of the volar and membranous components of the scapholunate ligament with an associated posttraumatic cyst in the lunate. There is thickening and laxity of the lunatotriquetral ligament.,Longitudinal split tear of the ECU tendon with tendinosis and severe synovitis.,Synovitis of the second dorsal compartment and tendon sheath thickening in the fourth dorsal compartment.,Tendon sheath thickening within the carpal tunnel with increased signal within the median nerve.

radiology, fourth dorsal compartment, tendon sheath thickening, tendon sheaths, dorsal compartment, volar, carpals, tear, ulnar, synovitis, sheaths, ligament, thickening, dorsal, tendon, injury,

Skull, complete, five images.

Radiology

Multiple Images of Skull (Pediatric)

EXAM:, Skull, complete, five images,HISTORY:, Plagiocephaly.,TECHNIQUE: , Multiple images of the skull were evaluated. There are no priors for comparison.,FINDINGS: , Multiple images of the skull were evaluated and they reveal radiographic visualization of the cranial sutures without evidence of closure. There is no evidence of any craniosynostosis. There is no radiographic evidence of plagiocephaly.,IMPRESSION: , No evidence of craniosynostosis or radiographic characteristics for plagiocephaly.

radiology, craniosynostosis, plagiocephaly, complete five images, multiple images, radiographic, images, skull,

MRI L-Spine - Bilateral lower extremity numbness

Radiology

Normal L-Spine MRI

CC: ,Bilateral lower extremity numbness.,HX: ,21 y/o RHM complained of gradual onset numbness and incoordination of both lower extremities beginning approximately 11/5/96. The symptoms became maximal over a 12-24 hour period and have not changed since. The symptoms consist of tingling in the distal lower extremities approximately half way up the calf bilaterally. He noted decreased coordination of both lower extremities which he thought might be due to uncertainty as to where his feet were being placed in space. He denied bowel/bladder problems, or weakness or numbness elsewhere. Hot showers may improve his symptoms. He has suffered no recent flu-like illness. Past medical and family histories are unremarkable. He was on no medications.,EXAM:, Unremarkable except for mild distal vibratory sensation loss in the toes (R>L).,LAB:, CBC, Gen Screen, TSH, FT4, SPE, ANA were all WNL.,MRI L-SPINE:, Normal.,COURSE:, Normal exam and diminished symptoms at following visit 4/23/93.

radiology, bilateral lower extremity numbness, mri l spine, bilateral lower extremity, lower extremity numbness, bilateral, spine, mri, extremities, numbness

Myocardial perfusion imaging - patient had previous abnormal stress test. Stress test with imaging for further classification of CAD and ischemia.

Radiology

Myocardial Perfusion Imaging - 2

CLINICAL HISTORY: , This is a 64-year-old male patient, who had a previous stress test, which was abnormal and hence has been referred for a stress test with imaging for further classification of coronary artery disease and ischemia.,PERTINENT MEDICATIONS:, Include Tylenol, Robitussin, Colace, Fosamax, multivitamins, hydrochlorothiazide, Protonix and flaxseed oil.,With the patient at rest 10.5 mCi of Cardiolite technetium-99 m sestamibi was injected and myocardial perfusion imaging was obtained.,PROCEDURE AND INTERPRETATION: , The patient exercised for a total of 4 minutes and 41 seconds on the standard Bruce protocol. The peak workload was 7 METs. The resting heart rate was 61 beats per minute and the peak heart rate was 173 beats per minute, which was 85% of the age-predicted maximum heart rate response. The blood pressure response was normal with the resting blood pressure 126/86, and the peak blood pressure of 134/90. EKG at rest showed normal sinus rhythm with a right-bundle branch block. The peak stress EKG was abnormal with 2 mm of ST segment depression in V3 to V6, which remained abnormal till about 6 to 8 minutes into recovery. There were occasional PVCs, but no sustained arrhythmia. The patient had an episode of supraventricular tachycardia at peak stress. The ischemic threshold was at a heart rate of 118 beats per minute and at 4.6 METs. At peak stress, the patient was injected with 30.3 mCi of Cardiolite technetium-99 m sestamibi and myocardial perfusion imaging was obtained, and was compared to resting images.,MYOCARDIAL PERFUSION IMAGING:,1. The overall quality of the scan was fair in view of increased abdominal uptake, increased bowel uptake seen.,2. There was a large area of moderate to reduced tracer concentration seen in the inferior wall and the inferior apex. This appeared to be partially reversible in the resting images.,3. The left ventricle appeared normal in size.,4. Gated SPECT images revealed normal wall motion and normal left ventricular systolic function with normal wall thickening. The calculated ejection fraction was 70% at rest.,CONCLUSIONS:,1. Average exercise tolerance.,2. Adequate cardiac stress.,3. Abnormal EKG response to stress, consistent with ischemia. No symptoms of chest pain at rest.,4. Myocardial perfusion imaging was abnormal with a large-sized, moderate intensity partially reversible inferior wall and inferior apical defect, consistent with inferior wall ischemia and inferior apical ischemia.,5. The patient had run of SVT at peak stress.,6. Gated SPECT images revealed normal wall motion and normal left ventricular systolic function.

radiology, stress test, arrhythmia, baseline heart rate, bruce, chest pain, mets, protocol, peak heart rate, spect, st segment response, svt, aerobic capacity, blood pressure, exercise, heart rate, ischemia, ventricular systolic function, myocardial perfusion imaging, cardiolite technetium, inferior apical, myocardial perfusion, perfusion imaging, stress, myocardial, imaging, perfusion

The thoracic spine was examined in the AP, lateral and swimmer's projections.

Radiology

MRI T-Spine - 1

EXAM: ,Thoracic Spine.,REASON FOR EXAM: , Injury.,INTERPRETATION: , The thoracic spine was examined in the AP, lateral and swimmer's projections. There is mild chronic-appearing anterior wedging of what is believed to represent T11 and 12 vertebral bodies. A mild amount of anterior osteophytic lipping is seen involving the thoracic spine. There is a suggestion of generalized osteoporosis. The intervertebral disc spaces appear generally well preserved.,The pedicles appear intact.,IMPRESSION:,1. Mild chronic-appearing anterior wedging of what is believed to represent the T11 and 12 vertebral bodies.,2. Mild degenerative changes of the thoracic spine.,3. Osteoporosis.

radiology, thoracic spine, swimmer's projections, osteoporosis, osteophytic lipping, anterior wedging, vertebral bodies, thoracic, spine,

MRI T-spine and CXR - Aortic Dissection.

Radiology

MRI T-Spine

CC:, BLE weakness.,HX:, This 82y/o RHM was referred to the Neurology service by the Neurosurgery service for evaluation of acute onset paraplegia. He was in his usual state of health until 5:30PM on 4/6/95, when he developed sudden "pressure-like" epigastric discomfort associated with bilateral lower extremity weakness, SOB, lightheadedness and diaphoresis. He knelt down to the floor and "went to sleep." The Emergency Medical Service was alert and arrived within minutes, at which time he was easily aroused though unable to move or feel his lower extremities. No associated upper extremity or bulbar dysfunction was noted. He was taken to a local hospital where an INR was found to be 9.1. He was given vitamin K 15mg, and transferred to UIHC to rule out spinal epidural hemorrhage. An MRI scan of the T-spine was obtained and the preliminary reading was "normal." The Neurology service was then asked to evaluate the patient.,MEDS:, Coumadin 2mg qd, Digoxin 0.25mg qd, Prazosin 2mg qd.,PMH:, 1)HTN. 2)A-Fib on coumadin. 3)Peripheral vascular disease:s/p left Femoral-popliteal bypass (8/94) and graft thrombosis-thrombolisis (9/94). 4)Adenocarcinoma of the prostate: s/p TURP (1992).,FHX: ,unremarkable.,SHX:, Farmer, Married, no Tobacco/ETOH/illicit drug use.,EXAM:, BP165/60 HR86 RR18 34.2C SAO2 98% on room air.,MS: A&O to person, place, time. In no acute distress. Lucid.,CN: unremarkable.,MOTOR: 5/5 strength in BUE. Flaccid paraplegia in BLE,Sensory: T6 sensory level to LT/PP, bilaterally. Decreased vibratory sense in BLE in a stocking distribution, distally.,Coord: Intact FNF and RAM in BUE. Unable to do HKS.,Station: no pronator drift.,Gait: not done.,Reflexes: 2/2 BUE, Absent in BLE, plantar responses were flexor, bilaterally.,Rectal: decreased rectal tone.,GEN EXAM: No carotid bruitts. Lungs: bibasilar crackles. CV: Irregular rate and rhythm with soft diastolic murmur at the left sternal border. Abdomen: flat, soft, non-tender without bruitt or pulsatile mass. Distal pulses were strong in all extremities.,COURSE:, Hgb 12.6, Hct 40%, WBC 11.7, Plt 154k, INR 7.6, PTT 50, CK 41, the GS was normal. EKG showed A-Fib at 75BPM with competing junctional pacemaker, essentially unchanged from 9/12/94.,It was suspected that the patient sustained an anterior-cervico-thoracic spinal cord infarction with resultant paraplegia and T6 sensory level. A CXR was done in the ER prior to admission. This revealed cardiomegaly and a widened mediastinum. He returned from the x-ray suite and suddenly became unresponsive and went into cardiopulmonary arrest. Resuscitative measures failed. Pericardiocentesis was unremarkable. Autopsy revealed a massive aortic dissection extending from the aortic root to the origin of the iliac arteries with extensive pericardial hematoma. The dissection was seen in retrospect on the MRI T-spine.

radiology, mri, a&o, aortic dissection, cxr, irregular rate and rhythm, mri scan, neurology service, t-spine, carotid bruitts, epidural hemorrhage, mediastinum, paraplegia, person, place, stocking distribution, time, weakness, mri t spine, sensory level, neurology, spine,

A 51-year-old female with left shoulder pain and restricted external rotation and abduction x 6 months.

Radiology

MRI Shoulder - 2

EXAM:,MRI LEFT SHOULDER,CLINICAL:,This is a 51-year-old female with left shoulder pain and restricted external rotation and abduction x 6 months. Received for second opinion. Study performed on 10/04/05.,FINDINGS:,The patient was scanned in a 1.5 Tesla magnet.,There is a flat undersurface of the acromion (Type I) morphology, with anterior downsloping orientation.,There is inflammation of the anterior rotator interval capsule with peritendinous edema involving the intracapsular long biceps tendon best appreciated on the (axial gradient echo T2 series #3 images #6-9). There is edema with thickening of the superior glenohumeral ligament (axial T2 series #3 image #7). There is flattening of the long biceps tendon as it enters the bicipital groove (axial T2 series #3 image #9-10), but no subluxation. The findings suggest early changes of a “hidden” lesion.,Normal biceps labral complex and superior labrum, and there is no demonstrated superior labral tear.,There is minimal tendinitis with intratendinous edema of the insertion of the subscapularis tendon (axial T2 series #3 image #10). There is minimal fluid within the glenohumeral joint capsule within normal physiologic volume limits.,Normal anterior and posterior glenoid labra.,Normal supraspinatus, infraspinatus, and teres minor tendons.,Normal muscles of the rotator cuff and there is no muscular atrophy.,There is minimal fluid loculated within the labral ligamentous capsular complex along the posterior-superior labrum (sagittal T2 series #7 image #5; coronal T2 series #5 image #7), but there is no demonstrated posterior-superior labral tear or paralabral cyst or ganglion.,Normal acromioclavicular articulation.,IMPRESSION:,Inflammation of the anterior rotator interval capsule with interstitial edema of the superior glenohumeral ligament.,Flattening of the long biceps tendon as it enters the bicipital groove, but no subluxation. Findings suggest early changes of a hidden lesion.,Mild tendinitis of the distal insertion of the subscapularis tendon, but no tendon tear.,Normal supraspinatus, infraspinatus, and teres minor tendons and muscular complexes.,Type I morphology with an anterior downsloping orientation of the acromion, but no inferior acromial osteophyte.

radiology, insertion of the subscapularis, supraspinatus infraspinatus and teres, infraspinatus and teres minor, axial t series, supraspinatus infraspinatus, teres minor, minor tendons, posterior superior, biceps tendon, rotator, capsule, glenohumeral, tendon, series, superior

MRI T-L spine - L2 conus medullaris lesion and syndrome secondary to Schistosomiasis.

Radiology

MRI T-L Spine - Schistosomiasis

CC: ,Paraplegia.,HX:, This 32 y/o RHF had been performing missionary work in Jos, Nigeria for several years and delivered her 4th child by vaginal delivery on 4/10/97. The delivery was induced with Pitocin, but was otherwise uncomplicated. For the first 4 days post-partum she noted clear liquid diarrhea without blood and minor abdominal discomfort. This spontaneous resolved without medical treatment. The second week post-partum she had 4-5 days of sinusitis, purulent nasal discharge and facial pain. She was otherwise well until 5/4/97 when stationed in a more rural area of Nigeria, she noted a dull ache in both knees (lateral to the patellae) and proximal tibia, bilaterally. The pain was not relieved by massage and seemed more bothersome when seated or supine. She had no sensory loss at the time.,On 5/6/97, she awakened to pain radiating down her knees to her anterior tibia. Over the next few hours the pain radiated circumferentially around both calves, and involved the soles of her feet and posterior BLE to her buttocks. Rising from bed became a laborious task and she required assistance to walk to the bathroom. Ibuprofen provided minimal analgesia. By evening the sole of one foot was numb.,She awoke the next morning, 5/9/97, with "pins & needles" sensation in BLE up to her buttocks. She was given Darvocet for analgesia and took an airplane back to the larger city she was based in. During the one hour flight her BLE weakness progressed to a non-weight bearing state (i.e. she could not stand). Local evaluation revealed 3/3 proximal and 4/4 distal BLE weakness. She had a sensory level to her waist on PP and LT testing. She also had mild lumbar back pain. Local laboratory evaluation: WBC 12.7, ESR 10. She was presumed to have Guillain-Barre syndrome and was placed on Solu-Cortef 1000mg qd and Sandimmune IV IgG 12.0 g.,On 5/10/97, she was airlifted to Geneva, Switzerland. Upon arrival there she had total anesthesia from the feet up to the inguinal region, bilaterally. There was flaccid areflexic paralysis of BLE and she was unable to void or defecate. Straight catheterization of the bladder revealed a residual volume of 1000cc. On 5/12/ CSF analysis revealed: Protein 1.5g/l, Glucose 2.2mmol/l, WBC 92 (O PMNS, 100% Lymphocytes), RBC 70, Clear CSF, bacterial-fungal-AFB-cultures were negative. Broad spectrum antibiotics and Solu-Medrol 1g IV qd were started. MRI T-L-spine, 5/12/97 revealed an intradural T12-L1 lesion that enhanced minimally with gadolinium and was associated with spinal cord edema in the affected area. MRI Brain, 5/12/97, was unremarkable and showed no evidence of demyelinating disease. HIV, HTLV-1, HSV, Lyme, EBV, Malaria and CMV serological titers were negative. On 5/15/97 the Schistosomiasis Mekongi IFAT serological titer returned positive at 1:320 (normal<1:80). 5/12/97 CSF Schistosomiasis Mekongi IFAT and ELISA were negative. She was then given a one day course of Praziquantel 3.6g total in 3 doses; and started on Prednisone 60 mg po qd; the broad spectrum antibiotics and Solu-Medrol were discontinued.,On 5/22/97, a rectal biopsy was performed to evaluate parasite eradication. The result came back positive for ova and granulomata after she had left for UIHC. The organism was not speciated. 5/22/97 CSF schistosomiasis ELISA and IFAT titers were positive at 1.09 and 1:160, respectively. These titers were not known when she initially arrived at UIHC.,Following administration of Praziquantel, she regained some sensation in BLE but the paraplegia, and urinary retention remained.,MEDS:, On 5/24/97 UIHC arrival: Prednisone 60mg qd, Zantac 50 IV qd, Propulsid 20mg tid, Enoxaparin 20mg qd.,PMH:, 1)G4P4.,FHX:, unremarkable.,SHX: ,Missionary. Married. 4 children ( ages 7,5,3,6 weeks).,EXAM:, BP110/70, HR72, RR16, 35.6C,MS: A&O to person, place and time. Speech fluent and without dysarthria. Lucid thought process.,CN: unremarkable.,Motor: 5/5 BUE strength. Lower extremities: 1/1 quads and hamstrings, 0/0 distally.,Sensory: Decreased PP/LT/VIB from feet to inguinal regions, bilaterally. T12 sensory level to temperature (ice glove).,Coord: normal FNF.,Station/Gait: not done.,Reflexes: 2/2 BUE. 0/0 BLE. No plantar responses, bilaterally.,Rectal: decreased to no rectal tone. Guaiac negative.,Other: No Lhermitte's sign. No paraspinal hypertonicity noted. No vertebral tenderness.,Gen exam: Unremarkable.,COURSE:, MRI T-L-spine, 5/24/97, revealed a 6 x 8 x 25 soft tissue mass at the L1 level posterior to the tip of the conus medullaris and extending into the canal below that level. This appeared to be intradural. There was mild enhancement. There was more enhancement along the distal cord surface and cauda equina. The distal cord had sign of diffuse edema. She underwent exploratory and decompressive laminectomy on 5/27/97, and was retreated with a one day course of Praziquantel 40mg/kg/day. Praziquantel is reportedly only 80% effective at parasite eradication.,She continued to reside on the Neurology/Neurosurgical service on 5/31/97 and remained paraplegic.

MRI Spine - T12-L5 epidural lipoma and thoracic spinal cord infarction vs. transverse myelitis.

Radiology

MRI Spine - Epidural Lipoma

CC:, Progressive lower extremity weakness.,HX: ,This 54 y/o RHF presented on 7/3/93 with a 2 month history of lower extremity weakness. She was admitted to a local hospital on 5/3/93 for a 3 day h/o of progressive BLE weakness associated with incontinence and BLE numbness. There was little symptom of upper extremity weakness at that time, according to the patient. Her evaluation was notable for a bilateral L1 sensory level and 4/4 strength in BLE. A T-L-S Spine MRI revealed a T4-6 lipomatosis with anterior displacement of the cord without cord compression. CSF analysis yielded: opening pressure of 14cm H20, protein 88, glucose 78, 3 lymphocytes and 160 RBC, no oligoclonal bands or elevated IgG index, and negative cytology. Bone marrow biopsy was negative. B12, Folate, and Ferritin levels were normal. CRP 5.2 (elevated). ANA was positive at 1:5,120 in speckled pattern. Her hospital course was complicated by deep venous thrombosis, which recurred after heparin was stopped to do the bone marrow biopsy. She was subsequently placed on Coumadin. EMG/NCV testing revealed " lumbosacral polyradiculopathy with axonal degeneration and nerve conduction block." She was diagnosed with atypical Guillain-Barre vs. polyradiculopathy and received a single course of Decadron; and no plasmapheresis or IV IgG. She was discharged home o 6/8/93.,She subsequently did not improve and after awaking from a nap on her couch the day of presentation, 7/3/93, she found she was paralyzed from the waist down. There was associated mild upper lumbar back pain without radiation. She had had no bowel movement or urination since that time. She had no recent trauma, fever, chills, changes in vision, dysphagia or upper extremity deficit.,MEDS:, Coumadin 7.5mg qd, Zoloft 50mg qd, Lithium 300mg bid.,PMH:, 1) Bi-polar Affective Disorder, dx 1979 2) C-section.,FHX:, Unremarkable.,SHX:, Denied Tobacco/ETOH/illicit drug use.,EXAM: ,BP118/64, HR103, RR18, Afebrile.,MS: ,A&O to person, place, time. Speech fluent without dysarthria. Lucid thought processes.,CN: ,Unremarkable.,MOTOR:, 5/5 strength in BUE. Plegic in BLE. Flaccid muscle tone.,SENSORY:, L1 sensory level (bilaterally) to PP and TEMP, without sacral sparing. Proprioception was lost in both feet.,CORD: ,Normal in BUE.,Reflexes were 2+/2+ in BUE. They were not elicited in BLE. Plantar responses were equivocal, bilaterally.,RECTAL: ,Poor rectal tone. stool guaiac negative. She had no perirectal sensation.,COURSE:, CRP 8.8 and ESR 76. FVC 2.17L. WBC 1.5 (150 bands, 555 neutrophils, 440 lymphocytes and 330 monocytes), Hct 33%, Hgb 11.0, Plt 220K, MCV 88, GS normal except for slightly low total protein (8.0). LFT were normal. Creatinine 1.0. PT and PTT were normal. ABCG 7.46/25/79/96% O2Sat. UA notable for 1+ proteinuria. EKG normal.,MRI L-spine, 7/3/93, revealed an area of abnormally increased T2 signal extending from T12 through L5. This area causes anterior displacement of the spinal cord and nerve roots. The cauda equina are pushed up against the posterior L1 vertebral body. There bilaterally pulmonary effusions. There is also abnormally increased T2 signal in the center of the spinal cord extending from the mid thoracic level through the conus. In addition, the Fila Terminale appear thickened. There is increased signal in the T3 vertebral body suggestion a hemangioma. The findings were felt consistent with a large epidural lipoma displacing the spinal cord anteriorly. there also appeared spinal cord swelling and increased signal within the spinal cord which suggests an intramedullary process.,CSF analysis revealed: protein 1,342, glucose 43, RBC 4,900, WBC 9. C3 and C$ complement levels were 94 and 18 respectively (normal) Anticardiolipin antibodies were negative. Serum Beta-2 microglobulin was elevated at 2.4 and 3.7 in the CSF and Serum, respectively. It was felt the patient had either a transverse myelitis associated with SLE vs. partial cord infarction related to lupus vasculopathy or hypercoagulable state. She was place on IV Decadron. Rheumatology felt that a diagnosis of SLE was likely. Pulmonary effusion analysis was consistent with an exudate. She was treated with plasma exchange and place on Cytoxan.,On 7/22/93 she developed fever with associated proptosis and sudden loss of vision, OD. MRI Brain, 7/22/93, revealed a 5mm thick area of intermediate signal adjacent to the posterior aspect of the right globe, possibly representing hematoma. Ophthalmology felt she had a central retinal vein occlusion; and it was surgically decompressed.,She was placed on prednisone on 8/11/93 and Cytoxan was started on 8/16/93. She developed a headache with meningismus on 8/20/93. CSF analysis revealed: protein 1,002, glucose2, WBC 8,925 (majority were neutrophils). Sinus CT scan negative. She was placed on IV Antibiotics for presumed bacterial meningitis. Cultures were subsequently negative. She spontaneously recovered. 8/25/93, cisternal tap CSF analysis revealed: protein 126, glucose 35, WBC 144 (neutrophils), RBC 95, Cultures negative, cytology negative. MRI Brain scan revealed diffuse leptomeningeal enhancement in both brain and spinal canal.,DSDNA negative. She developed leukopenia in 9/93, and she was switched from Cytoxan to Imuran. Her LFT's rose and the Imuran was stopped and she was placed back on prednisone.,She went on to have numerous deep venous thrombosis while on Coumadin. This required numerous hospital admissions for heparinization. Anticardiolipin antibodies and Protein C and S testing was negative.

A 69-year-old male with pain in the shoulder. Evaluate for rotator cuff tear.

Radiology

MRI Shoulder - 4

EXAM:,MRI LEFT SHOULDER,CLINICAL:,This is a 69-year-old male with pain in the shoulder. Evaluate for rotator cuff tear.,FINDINGS:,Examination was performed on 9/1/05.,There is marked supraspinatus tendinosis and extensive tearing of the substance of the tendon and articular surface, extending into the myotendinous junction as well. There is still a small rim of tendon along the bursal surface, although there may be a small tear at the level of the rotator interval. There is no retracted tendon or muscular atrophy (series #6 images #6-17).,Normal infraspinatus tendon.,There is subscapularis tendinosis with fraying and partial tearing of the superior most fibers extending to the level of the rotator interval (series #9 images #8-13; series #3 images #8-14). There is no complete tear, gap or fiber retraction and there is no muscular atrophy.,There is tendinosis and superficial tearing of the long biceps tendon within the bicipital groove, and there is high grade (near complete) partial tearing of the intracapsular portion of the tendon. The biceps anchor is intact. There are degenerative changes in the greater tuberosity of the humerus but there is no fracture or subluxation.,There is degeneration of the superior labrum and there is a small nondisplaced tear in the posterior superior labrum at the one to two o’clock position (series #6 images #12-14; series #3 images #8-10; series #9 images #5-8). There is a small sublabral foramen at the eleven o’clock position (series #9 image #6). There is no osseous Bankart lesion.,Normal superior, middle and inferior glenohumeral ligaments.,There is hypertrophic osteoarthropathy of the acromioclavicular joint with narrowing of the subacromial space and flattening of the superior surface of the supraspinatus musculotendinous junction, which in the appropriate clinical setting is an MRI manifestation of an impinging lesion (series #8 images #3-12).,Normal coracoacromial, coracohumeral and coracoclavicular ligaments. There is minimal fluid within the glenohumeral joint. There is no atrophy of the deltoid muscle.,IMPRESSION:, There is extensive supraspinatus tendinosis and partial tearing as described. There is no retracted tendon or muscular atrophy, but there may be a small tear along the anterior edge of the tendon at the level of the rotator interval, and this associated partial tearing of the superior most fibers of the subscapularis tendon. There is also a high-grade partial tear of the long biceps tendon as it courses under the transverse humeral ligament. There is no evidence of a complete tear or retracted tendon. Small nondisplaced posterior superior labral tear. Outlet narrowing from the acromioclavicular joint, which in the appropriate clinical setting is an MRI manifestation of an impinging lesion.

radiology, level of the rotator, impinging lesion, rotator interval, retracted tendon, muscular atrophy, partial tearing, tendon, mri, shoulder, rotator, superior, tear,

MRI left shoulder.

Radiology

MRI Shoulder - 5

EXAM:,MRI LEFT SHOULDER,CLINICAL:,This is a 26 year old with a history of instability. Examination was preformed on 12/20/2005.,FINDINGS:,There is supraspinatus tendinosis without a full-thickness tear, gap or fiber retraction and there is no muscular atrophy (series #105 images #4-6).,Normal infraspinatus and subscapularis tendons.,Normal long biceps tendon within the bicipital groove. There is medial subluxation of the tendon under the transverse humeral ligament, and there is tendinosis of the intracapsular portion of the tendon with partial tearing, but there is no complete tear or discontinuity. Biceps anchor is intact (series #105 images #4-7; series #102 images #10-22).,There is a very large Hill-Sachs fracture, involving almost the entire posterior half of the humeral head (series #102 images #13-19). This is associated with a large inferior bony Bankart lesion that measures approximately 15 x 18mm in AP and craniocaudal dimension with impaction and fragmentation (series #104 images #10-14; series #102 images #18-28). There is medial and inferior displacement of the fragment. There are multiple interarticular bodies, some of which may be osteochondromatous and some may be osseous measuring up to 8mm in diameter. (These are too numerous to count.) There is marked stretching, attenuation and areas of thickening of the inferior and middle glenohumeral ligaments, compatible with a chronic tear with scarring but there is no discontinuity or demonstrated HAGL lesion (series #105 images #5-10).,Normal superior glenohumeral ligament.,There is no SLAP tear.,Normal acromioclavicular joint without narrowing of the subacromial space.,Normal coracoacromial, coracohumeral and coracoclavicular ligaments.,There is fluid in the glenohumeral joint and biceps tendon sheath.,IMPRESSION:,There is a very large Hill-Sachs fracture involving most of the posterior half of the humeral head with an associated large and inferior and medial displaced osseous Bankart lesion.,There are multiple intraarticular bodies, and there is a partial tear of the inferior and middle glenohumeral ligaments.,There is medial subluxation of the long biceps tendon under the transverse humeral ligament with partial tearing of the intracapsular portion.,

radiology, inferior and middle glenohumeral, biceps tendon, partial tearing, glenohumeral ligaments, mri, shoulder, ligament, ligaments, biceps, humeral, glenohumeral, tear, tendons

A 32-year-old male with shoulder pain.

Radiology

MRI Shoulder - 3

EXAM:,MRI RIGHT SHOULDER,CLINICAL:, A 32-year-old male with shoulder pain.,FINDINGS:,This is a second opinion interpretation of the examination performed on 02/16/06.,Normal supraspinatus tendon without surface fraying, gap or fiber retraction and there is no muscular atrophy.,Normal infraspinatus and subscapularis tendons.,Normal long biceps tendon within the bicipital groove. There is no subluxation of the tendon under the transverse humeral ligament and the intracapsular portion of the tendon is normal.,Normal humeral head without fracture or subluxation.,There is myxoid degeneration within the superior labrum (oblique coronal images #47-48), but there is no discrete tear. The remaining portions of the labrum are normal without osseous Bankart lesion.,Normal superior, middle and inferior glenohumeral ligaments.,There is a persistent os acromiale, and there is minimal reactive marrow edema on both sides of the synchondrosis, suggesting that there may be instability (axial images #3 and 4). There is no diastasis of the acromioclavicular joint itself. There is mild narrowing of the subacromial space secondary to the os acromiale, in the appropriate clinical setting, this may be acting as an impinging lesion (sagittal images #56-59).,Normal coracoacromial, coracohumeral and coracoclavicular ligaments.,There are no effusions or masses.,IMPRESSION:,Changes in the superior labrum compatible with degeneration without a discrete surfacing tear.,There is a persistent os acromiale, and there is reactive marrow edema on both sides of the synchondrosis suggesting instability. There is also mild narrowing of the subacromial space secondary to the os acromiale. This may be acting as an impinging lesion in the appropriate clinical setting.,There is no evidence of a rotator cuff tear.

radiology, impinging lesion, os acromiale, shoulder, tendon, acromiale, osseous

MRI of the Cervical, Thoracic, and Lumbar Spine

Radiology

MRI Spine

INTERPRETATION: , MRI of the cervical spine without contrast showed normal vertebral body height and alignment with normal cervical cord signal. At C4-C5, there were minimal uncovertebral osteophytes with mild associated right foraminal compromise. At C5-C6, there were minimal diffuse disc bulge and uncovertebral osteophytes with indentation of the anterior thecal sac, but no cord deformity or foraminal compromise. At C6-C7, there was a central disc herniation resulting in mild deformity of the anterior aspect of the cord with patent neuroforamina. MRI of the thoracic spine showed normal vertebral body height and alignment. There was evidence of disc generation, especially anteriorly at the T5-T6 level. There was no significant central canal or foraminal compromise. Thoracic cord normal in signal morphology. MRI of the lumbar spine showed normal vertebral body height and alignment. There is disc desiccation at L4-L5 and L5-S1 with no significant central canal or foraminal stenosis at L1-L2, L2-L3, and L3-L4. There was a right paracentral disc protrusion at L4-L5 narrowing of the right lateral recess. The transversing nerve root on the right was impinged at that level. The right foramen was mildly compromised. There was also a central disc protrusion seen at the L5-S1 level resulting in indentation of the anterior thecal sac and minimal bilateral foraminal compromise.,IMPRESSION: , Overall impression was mild degenerative changes present in the cervical, thoracic, and lumbar spine without high-grade central canal or foraminal narrowing. There was narrowing of the right lateral recess at L4-L5 level and associated impingement of the transversing nerve root at that level by a disc protrusion. This was also seen on a prior study.,

radiology, cervical spine, mri, cervical, thoracic, lumbar, transversing nerve root, vertebral body height, vertebral body, disc protrusion, foraminal compromise, central, foraminal, disc, spineNOTE,: Thesetranscribed medical transcription sample reports and examples are provided by various users andare for reference purpose only. MTHelpLine does not certify accuracy and quality of sample reports.These transcribed medical transcription sample reports may include some uncommon or unusual formats;this would be due to the preference of the dictating physician. All names and dates have beenchanged (or removed) to keep confidentiality. Any resemblance of any type of name or date orplace or anything else to real world is purely incidental.

MRI of the brain without contrast to evaluate daily headaches for 6 months in a 57-year-old.

Radiology

MRI of Brain w/o Contrast.

EXAM: , MRI of the brain without contrast.,HISTORY: , Daily headaches for 6 months in a 57-year-old.,TECHNIQUE: ,Noncontrast axial and sagittal images were acquired through the brain in varying degrees of fat and water weighting.,FINDINGS: , The brain is normal in signal intensity and morphology for age. There are no extraaxial fluid collections. There is no hydrocephalus/midline shift. Posterior fossa, 7th and 8th nerve complexes and intraorbital contents are within normal limits. The normal vascular flow volumes are maintained. The paranasal sinuses are clear.,Diffusion images demonstrate no area of abnormally restricted diffusion that suggests acute infarct.,IMPRESSION: , Normal MRI brain. Specifically, no findings to explain the patient's headaches are identified.

radiology, mri, diffusion, posterior fossa, axial, brain, contrast, extraaxial, flow, fluid collections, headaches, hydrocephalus, intraorbital, morphology, paranasal, sagittal, sinuses, vascular, weighting, without contrast, mri of the brain, noncontrast,

MRI of lumbar spine without contrast to evaluate chronic back pain.

Radiology

MRI of Lumbar Spine w/o Contrast

EXAM: , MRI of lumbar spine without contrast.,HISTORY:, A 24-year-old female with chronic back pain.,TECHNIQUE: , Noncontrast axial and sagittal images were acquired through the lumbar spine in varying degrees of fat and water weighting.,FINDINGS: , The visualized cord is normal in signal intensity and morphology with conus terminating in proper position. Visualized osseous structures are normal in marrow signal intensity and morphology without evidence for fracture/contusion, compression deformity, or marrow replacement process. There are no paraspinal masses.,Disc heights, signal, and vertebral body heights are maintained throughout the lumbar spine.,L5-S1: Central canal, neural foramina are patent.,L4-L5: Central canal, neural foramina are patent.,L3-L4: Central canal, neural foramen is patent.,L2-L3: Central canal, neural foramina are patent.,L1-L2: Central canal, neural foramina are patent.,The visualized abdominal aorta is normal in caliber. Incidental note has been made of multiple left-sided ovarian, probable physiologic follicular cysts.,IMPRESSION: , No acute disease in the lumbar spine.

radiology, mri, central canal, noncontrast, abdominal aorta, axial, back pain, contrast, follicular cysts, images, lumbar spine, morphology, neural foramina, sagittal, signal intensity, without contrast, mri of lumbar spine, mri of lumbar, lumbar, foramina, neural, patent, spine

MRI L-spine - History of progressive lower extremity weakness, right frontal glioblastoma with lumbar subarachnoid seeding.

Radiology

MRI L-Spine - Subarachnoid Seeding

CC:, Progressive lower extremity weakness.,HX: ,This 52y/o RHF had a h/o right frontal glioblastoma multiforme (GBM) diagnosed by brain biopsy/partial resection, on 1/15/1991. She had been healthy until 1/6/91, when she experienced a generalized tonic-clonic type seizure during the night. She subsequently underwent an MRI brain scan and was found to have a right frontal enhancing lesion in the mesial aspect of the right frontal lobe at approximately the level of the coronal suture. There was minimal associated edema and no mass effect. Following extirpation of the tumor mass, she underwent radioactive Iodine implantation and 6020cGy radiation therapy in 35 fractions. In 11/91 she received BCNU and Procarbazine chemotherapy protocols. This was followed by four courses of 5FU/Carboplatin (3/92, 6/92, 9/92 ,10/92) chemotherapy.,On 10/12/92 she presented for her 4th course of 5FU/Carboplatin and complained of non-radiating dull low back pain, and proximal lower extremity weakness, but was still able to ambulate. She denied any bowel/bladder difficulty.,PMH: ,s/p oral surgery for wisdom tooth extraction.,FHX/SHX: ,1-2 ppd cigarettes. rare ETOH use. Father died of renal CA.,MEDS: ,Decadron 12mg/day.,EXAM: ,Vitals unremarkable.,MS: Unremarkable.,Motor: 5/5 BUE, LE: 4+/5- prox, 5/5 distal to hips. Normal tone and muscle bulk.,Sensory: No deficits appreciated.,Coord: Unremarkable.,Station: No mention in record of being tested.,Gait: Mild difficulty climbing stairs.,Reflexes: 1+/1+ throughout and symmetric. Plantar responses were down-going bilaterally.,INITIAL IMPRESSION:, Steroid myopathy. Though there was enough of a suspicion of "drop" metastasis that an MRI of the L-spine was obtained.,COURSE:, The MRI L-spine revealed fine linear enhancement along the dorsal aspect of the conus medullaris, suggestive of subarachnoid seeding of tumor. No focal mass or cord compression was visualized. CSF examination revealed: 19RBC, 22WBC, 17 Lymphocytes, and 5 histiocytes, Glucose 56, Protein 150. Cytology (negative). The patient was discharged home on 10/17/92, but experienced worsening back pain and lower extremity weakness and became predominantly wheelchair bound within 4 months. She was last seen on 3/3/93 and showed signs of worsening weakness (left hemiplegia: R > L) as her tumor grew and spread. She then entered a hospice.

radiology, glioblastoma multiforme, gbm, steroid myopathy, hemiplegia, progressive lower extremity weakness, mri l spine, lower extremity weakness, frontal glioblastoma, subarachnoid seeding, lower extremity, glioblastoma, subarachnoid, spine, mri, lower, weakness,

MRI Orbit/Face/Neck with MR Angiography of the Head - An infant with facial mass

Radiology

MRI Orbit/Face/Neck

EXAM: , MRI orbit/face/neck with and without contrast; MR angiography of the head,CLINICAL HISTORY: , 1-day-old female with facial mass.,TECHNIQUE:,1. Multisequence, multiplanar images of the orbits/face/neck were obtained with and without contrast. 0.5 ml Magnevist was used as the intravenous contrast agent.,2. MR angiography of the head was obtained using a time-of-flight technique.,3. The patient was under general anesthesia during the exam.,FINDINGS:, MRI orbits/face/neck: There is a pedunculated mass measuring 5.7 x 4.4 x 6.7 cm arising from the patient's lip on the right side. The mass demonstrates a heterogeneous signal. There is also heterogeneous enhancement which may relate to a high vascular tumor given the small amount of contrast for the exam. The origin of the mass from the upper lip demonstrates intact soft tissue planes.,Limited evaluation of the head demonstrates normal appearing midline structures. Incidental note is made of a small arachnoid cyst within the anterior left middle cranial fossa. The mastoid air cells on the right are opacified; while the left demonstrates appropriate aeration.,MR angiography of the head: Angiography is limited such that the vessel feeding the mass cannot be identified with certainty. The right external carotid artery is noted to be asymmetrically larger than the left, the phenomenon likely related to provision of feeding vessels to the mass. There is no carotid stenosis.,IMPRESSION:,1. The mass arising from the right upper lip measures 5.7 x 4.4 x 6.7 cm with a heterogeneous appearance and enhancement pattern. Hemangioma should be considered in the differential diagnosis as well as other mesenchymal neoplasms.,2. MR angiography is suboptimal such that feeding vessels to the mass cannot be identified with certainty.

radiology, orbit, face, neck, multisequence, multiplanar, time-of-flight, angiography of the head, facial mass, upper lip, feeding vessels, angiography, head, mri, mass

Left shoulder pain. Evaluate for rotator cuff tear.

Radiology

MRI Shoulder - 1

EXAM:,MRI-UP EXT JOINT LEFT SHOULDER,CLINICAL:,Left shoulder pain. Evaluate for rotator cuff tear.,FINDINGS:, Multiple T1 and gradient echo axial images were obtained, as well as T1 and fat suppressed T2-weighted coronal images.,The rotator cuff appears intact and unremarkable. There is no significant effusion seen. Osseous structures are unremarkable. There is no significant downward spurring at the acromioclavicular joint. The glenoid labrum is intact and unremarkable.,IMPRESSION:, Unremarkable MRI of the left shoulder.,

radiology, rotator cuff tear, cuff tear, rotator cuff, joint, mri, rotator, cuff, shoulder, tear,

MRI: Right parietal metastatic adenocarcinoma (LUNG) metastasis.

Radiology

MRI of Lung - Adenocarcinoma

CC:, Found unresponsive.,HX: , 39 y/o RHF complained of a severe HA at 2AM 11/4/92. It was unclear whether she had been having HA prior to this. She took an unknown analgesic, then vomited, then lay down in bed with her husband. When her husband awoke at 8AM he found her unresponsive with "stiff straight arms" and a "strange breathing pattern." A Brain CT scan revealed a large intracranial mass. She was intubated and hyperventilated to ABG (7.43/36/398). Other local lab values included: WBC 9.8, RBC 3.74, Hgb 13.8, Hct 40.7, Cr 0.5, BUN 8.5, Glucose 187, Na 140, K 4.0, Cl 107. She was given Mannitol 1gm/kg IV load, DPH 20mg/kg IV load, and transferred by helicopter to UIHC.,PMH:, 1)Myasthenia Gravis for 15 years, s/p Thymectomy,MEDS:, Imuran, Prednisone, Mestinon, Mannitol, DPH, IV NS,FHX/SHX:, Married. Tobacco 10 pack-year; quit nearly 10 years ago. ETOH/Substance Abuse unknown.,EXAM:, 35.8F, 99BPM, BP117/72, Mechanically ventilated at a rate of 22RPM on !00%FiO2. Unresponsive to verbal stimulation. CN: Pupils 7mm/5mm and unresponsive to light (fixed). No spontaneous eye movement or blink to threat. No papilledema or intraocular hemorrhage noted. Trace corneal reflexes bilaterally. No gag reflex. No oculocephalic reflex. MOTOR/SENSORY: No spontaneous movement. On noxious stimulation (Deep nail bed pressure) she either extended both upper extremities (RUE>LUE), or withdrew the stimulated extremity (right > left). Gait/Station/Coordination no tested. Reflexes: 1+ on right and 2+ on left with bilateral Babinski signs.,HCT 11/4/92: Large heterogeneous mass in the right temporal-parietal region causing significant parenchymal distortion and leftward subfalcine effect . There is low parenchymal density within the white matter. A hyperdense ring lies peripherally and may represent hemorrhage or calcification. The mass demonstrates inhomogeneous enhancement with contrast.,COURSE:, Head of bed elevated to 30 degrees, Mannitol and DPH were continued. MRI of Brain demonstrated a large right parietal mass with necrotic appearing center and leftward shift of midline structures. She underwent surgical resection of the tumor. Pathological analysis was consistent with adenocarcinoma. GYN exam, CT Abdomen and Pelvis, Bone scan were unremarkable. CXR revealed an right upper lobe lung nodule. She did not undergo thoracic biopsy due to poor condition. She received 3000 cGy cranial XRT in ten fractions and following this was discharged to a rehabilitation center.,In March, 1993 the patient exhibited right ptosis, poor adduction and abduction OD, 4/4 strength in the upper extremities and 5-/5- strength in the lower extremities. She was ambulatory with an ataxic gait.,She was admitted on 7/12/93 for lower cervical and upper thoracic pain, paraparesis and T8 sensory level. MRI brainstem/spine on that day revealed decreased T1 signal in the C2, C3, C6 vertebral bodies, increased T2 signal in the anterior medulla, and tectum, and spinal cord (C7-T3). Following injection of Gadolinium there was diffuse leptomeningeal enhancement from C7-T7 These findings were felt consistent with metastatic disease including possible leptomeningeal spread. Neurosurgery and Radiation Oncology agreed that the patients symptoms could be due to either radiation injury and/or metastasis. The patient was treated with Decadron and analgesics and discharged to a hospice center (her choice). She died a few months later.

radiology, mri, lung, metastatic adenocarcinoma, parietal, breathing pattern, cranial xrt, t1 signal, sensory level, iv load, adenocarcinoma, metastatic, leptomeningeal

MRI L-S-Spine for Cauda Equina Syndrome secondary to L3-4 disc herniation - Low Back Pain (LBP) with associated BLE weakness.

Radiology

MRI L-S Spine - Cauda Equina Syndrome

CC: ,Low Back Pain (LBP) with associated BLE weakness.,HX:, This 75y/o RHM presented with a 10 day h/o progressively worsening LBP. The LBP started on 12/3/95; began radiating down the RLE, on 12/6/95; then down the LLE, on 12/9/95. By 12/10/95, he found it difficult to walk. On 12/11/95, he drove himself to his local physician, but no diagnosis was rendered. He was given some NSAID and drove home. By the time he got home he had great difficulty walking due to LBP and weakness in BLE, but managed to feed his pets and himself. On 12/12/95 he went to see a local orthopedist, but on the way to his car he crumpled to the ground due to BLE weakness and LBP pain. He also had had BLE numbness since 12/11/95. He was evaluated locally and an L-S-Spine CT scan and L-S Spine X-rays were "negative." He was then referred to UIHC.,MEDS: ,SLNTC, Coumadin 4mg qd, Propranolol, Procardia XL, Altace, Zaroxolyn.,PMH: ,1) MI 11/9/78, 2) Cholecystectomy, 3) TURP for BPH 1980's, 4) HTN, 5) Amaurosis Fugax, OD, 8/95 (Mayo Clinic evaluation--TEE (-), but Carotid Doppler (+) but "non-surgical" so placed on Coumadin).,FHX:, Father died age 59 of valvular heart disease. Mother died of DM. Brother had CABG 8/95.,SHX:, retired school teacher. 0.5-1.0 pack cigarettes per day for 60 years.,EXAM:, BP130.56, HR68, RR16, Afebrile.,MS: A&O to person, place, time. Speech fluent without dysarthria. Lucid. Appeared uncomfortable.,CN: Unremarkable.,MOTOR: 5/5 strength in BUE. Lower extremity strength: Hip flexors & extensors 4-/4-, Hip abductors 3+/3+, Hip adductors 5/5, Knee flexors & extensors 4/4-, Ankle flexion 4-/4-, Tibialis Anterior 2/2-, Peronei 3-/3-. Mild atrophy in 4 extremities. Questionable fasciculations in BLE. Spasms illicited on striking quadriceps with reflex hammer (? percussion myotonia). No rigidity and essential normal muscle tone on passive motion.,SENSORY: Decreased vibratory sense in stocking distribution from toes to knees in BLE (worse on right). No sensory level. PP/LT/TEMP testing unremarkable.,COORD: Normal FNF-RAM. Slowed HKS due to weakness.,Station: No pronator drift. Romberg testing not done.,Gait: Unable to stand.,Reflexes: 2/2 BUE. 1/trace patellae, 0/0 Achilles. Plantar responses were flexor, bilaterally. Abdominal reflex was present in all four quadrants. Anal reflex was illicited from all four quadrants. No jaw jerk or palmomental reflexes illicited.,Rectal: normal rectal tone, guaiac negative stool.,GEN EXAM: Bilateral Carotid Bruits, No lymphadenopathy, right inguinal hernia, rhonchi and inspiratory wheeze in both lung fields.,COURSE: ,WBC 11.6, Hgb 13.4, Hct 38%, Plt 295. ESR 40 (normal 0-14), CRP 1.4 (normal <0.4), INR 1.5, PTT 35 (normal), Creatinine 2.1, CK 346. EKG normal. The differential diagnosis included Amyotrophy, Polymyositis, Epidural hematoma, Disc Herniation and Guillain-Barre syndrome. An MRI of the lumbar spine was obtained, 12/13/95. This revealed an L3-4 disc herniation extending inferiorly and behind the L4 vertebral body. This disc was located more on the right than on the left , compromised the right neural foramen, and narrowed the spinal canal. The patient underwent a L3-4 laminectomy and diskectomy and subsequently improved. He was never seen in follow-up at UIHC.

radiology, ble weakness, carotid doppler, disc herniation, guillain-barre syndrome, amyotrophy, polymyositis, epidural hematoma, mri l s spine, cauda equina syndrome, flexors & extensors, cauda equina, herniation, cauda, equina, extensors, reflexes, mri, hip, flexors, weakness,

MRI left knee without contrast.

Radiology

MRI Knee - 4

EXAM:,MRI OF THE LEFT KNEE WITHOUT CONTRAST,CLINICAL:,Left knee pain. Twisting injury.,FINDINGS:,The images reveal a sizable joint effusion. The joint effusion appears to be complex with mixed signal intensity material within. The patella is slightly laterally tilted towards the left. The mid portion of the patella cartilage shows some increased signal and focal injury to the patellar cartilage is suspected. Mildly increased bone signal overlying the inferolateral portion of the patella is identified. No significant degenerative changes about the patella can be seen. The quadriceps tendon as well as the infrapatellar ligament both look intact. There is some prepatellar soft tissue edema.,The bone signal shows a couple of small areas of cystic change in the proximal aspect of the tibia. NO significant areas of bone edema are appreciated.,There is soft tissue edema along the lateral aspect of the knee. There is a partial tear of the lateral collateral ligament complex. The medial collateral ligament complex looks intact. A small amount of edema is identified immediately adjacent to the medial collateral ligament complex.,The posterior cruciate ligament looks intact. The anterior cruciate ligament is thickened with significant increased signal. I suspect at least a high grade partial tear.,The posterior horn of the medial meniscus shows some myxoid degenerative changes. The posterior horn and anterior horn of the lateral meniscus likewise shows myxoid degenerative type changes. I don’t see a definite tear extending to the articular surface.,IMPRESSION:,Sizeable joint effusion which is complex and may contain blood products.,Myxoid degenerative type changes medial and lateral meniscus with no definite evidence of a tear.,Soft tissue swelling and partial tear of the lateral collateral ligament complex.,At least high grade partial tear of the anterior cruciate ligament with significant thickening and increased signal of this structure.,The posterior cruciate ligament is intact.,Injury to the patellar cartilage as above.

radiology, lateral collateral ligament, medial collateral ligament, posterior cruciate ligament, anterior cruciate ligament, collateral ligament complex, myxoid degenerative, partial tear, collateral ligament, ligament complex, cruciate ligament, mri, effusion, cartilage, collateral, cruciate, knee, tear, ligament

MRI left knee.

Radiology

MRI Knee - 3

EXAM:,MRI LEFT KNEE,CLINICAL:,This is a 41 -year-old-male with knee pain, mobility loss and swelling. The patient had a twisting injury one week ago on 8/5/05. The examination was performed on 8/10/05,FINDINGS:,There is intrasubstance degeneration within the medial meniscus without a discrete surfacing tear.,There is intrasubstance degeneration within the lateral meniscus, and there is a probable small tear in the anterior horn along the undersurface at the meniscal root.,There is an interstitial sprain/partial tear of the anterior cruciate ligament. There is no complete tear or discontinuity, and the ligament has a celery stick appearance.,Normal posterior cruciate ligament.,Normal medial collateral ligament.,There is a sprain of the femoral attachment of the fibular collateral ligament, without complete tear or discontinuity. The fibular attachment is intact.,Normal biceps femoris tendon, popliteus tendon and iliotibial band.,Normal quadriceps and patellar tendons.,There are no fractures.,There is arthrosis, with high-grade changes in the patellofemoral compartment, particularly along the midline patellar ridge and lateral facet. There are milder changes within the medial femorotibial compartments. There are subcortical cystic changes subjacent to the tibial spine, which appear chronic.,There is a joint effusion. There is synovial thickening.,IMPRESSION:,Probable small tear in the anterior horn of the lateral meniscus at the meniscal root.,Interstitial sprain/partial tear of the anterior cruciate ligament.,Arthrosis, joint effusion and synovial hypertrophy.,There are several areas of focal prominent medullary fat within the medial and lateral femoral condyles.

radiology, mri left knee, interstitial sprain/partial tear, anterior cruciate ligament, lateral meniscus, cruciate ligament, synovial, mri, meniscus, sprain/partial, cruciate, knee, ligament

MRI right knee without gadolinium

Radiology

MRI Knee - 5

EXAM:,MRI RIGHT KNEE WITHOUT GADOLINIUM,CLINICAL:,This is a 21-year-old male with right knee pain after a twisting injury on 7/31/05. Patient has had prior lateral meniscectomy in 2001.,FINDINGS:,Examination was performed on 8/3/05,Normal medial meniscus without intrasubstance degeneration, surface fraying or discrete meniscal tear.,There is subtle irregularity along the superior and inferior articular surfaces of the lateral meniscus, likely reflecting previous partial meniscectomy and contouring, although subtle surface tearing cannot be excluded, particularly along the undersurface of the lateral meniscus (series #3, image #17). There is no displaced tear or displaced meniscal fragment.,There is a mild interstitial sprain of the anterior cruciate ligament without focal tear or discontinuity.,Normal posterior cruciate ligament.,Normal medial collateral ligament.,There is a strain of the popliteus muscle and tendon without complete tear.,There is a sprain of the posterolateral and posterocentral joint capsule (series #5 images #10-18). There is marrow edema within the posterolateral corner of the tibia, and there is linear signal adjacent to the cortex suggesting that there may be a Segond fracture for which correlation with radiographs is recommended (series #6, images #4-7).,Biceps femoris tendon and iliotibial band are intact and there is no discrete fibular collateral ligament tear. Normal quadriceps and patellar tendons.,There is contusion within the posterior non-weight bearing surface of the medial femoral condyle, as well as in the posteromedial corner of the tibia. There is linear vertically oriented signal within the distal tibial diaphyseal-metaphyseal junction (series #7, image #8; series #2, images #4-5). There is no discrete fracture line, and this is of uncertain significance, but this should be correlated with radiographs.,The patellofemoral joint is congruent without patellar tilt or subluxation. Normal medial and lateral patellar retinacula. There is a joint effusion.,IMPRESSION:,Changes within the lateral meniscus most likely reflect previous partial meniscectomy and re-contouring although a subtle undersurface tear in the anterior horn may be present.,Mild anterior cruciate ligament interstitial sprain.,There is a strain of the popliteus muscle and tendon and there is a sprain of the posterolateral and posterocentral joint capsule with a possible Second fracture which should be correlated with radiographs.,

radiology, mri right knee, posterolateral and posterocentral, posterocentral joint capsule, lateral meniscus, cruciate ligament, mri, meniscectomy, cruciate, tendon, posterolateral, patellar, ligament, tear

Pain and swelling in the right foot, peroneal tendon tear.

Radiology

MRI Foot - 1

EXAM:,MRI/LOW EX NOT JNT RT W/O CONTRAST,CLINICAL:,Pain and swelling in the right foot, peroneal tendon tear.,FINDINGS:, Contours of marrow signal patterns of the regional bones are within normal range treating there is increased T2 signal within the soft tissues at the lateral margin of the cuboid bone. A small effusion is noted within the peroneal tendon sheath. There is a 3mm slight separation of the distal tip of the peroneus longus tendon from the lateral margin of the cuboid bone, consistent with an avulsion. There is no sign of cuboid fracture. The fifth metatarsal base appears intact. The calcaneus is also normal in appearance.,IMPRESSION: ,Findings consistent with an avulsion of the peroneus longus tendon from the insertion on the lateral aspect of cuboid bone.,

radiology, peroneus longus tendon, peroneal tendon, lateral margin, peroneus longus, longus tendon, cuboid bone, foot, peroneal, peroneus, longus, avulsion, tendon, bones, cuboid,

MRI Head W&WO Contrast.

Radiology

MRI Head

EXAM:, MRI Head W&WO Contrast.,REASON FOR EXAM:, Dyspnea.,COMPARISON:, None. ,TECHNIQUE:, MRI of the head performed without and with 12 ml of IV gadolinium (Magnevist). ,INTERPRETATION: , There are no abnormal/unexpected foci of contrast enhancement. There are no diffusion weighted signal abnormalities. There are minimal, predominantly periventricular, deep white matter patchy foci of FLAIR/T2 signal hyperintensity, the rest of the brain parenchyma appearing unremarkable in signal. The ventricles and sulci are prominent, but proportionate. Per T2 weighted sequence, there is no hyperdense vascularity. There are no calvarial signal abnormalities. There is no significant mastoid air cell fluid. No significant sinus mucosal disease per MRI.,IMPRESSION:,1. No abnormal/unexpected foci of contrast enhancement; specifically, no evidence for metastases or masses. ,2. No evidence for acute infarction. ,3. Mild, scattered, patchy, chronic small vessel ischemic disease changes. ,4. Diffuse cortical volume loss, consistent with patient's age. ,5. Preliminary report was issued at the time of dictation. ,

radiology, dyspnea, mri of the head, foci of contrast, patchy foci, white matter, w&wo contrast, mri head, mri

A 49-year-old female with ankle pain times one month, without a specific injury.

Radiology

MRI Foot - 3

EXAM:,MRI LEFT FOOT,CLINICAL:, A 49-year-old female with ankle pain times one month, without a specific injury. Patient complains of moderate to severe pain, worse with standing or walking on hard surfaces, with tenderness to palpation at the plantar aspect of the foot and midfoot region and tenderness over the course of the posterior tibialis tendon.,FINDINGS:,Received for second opinion interpretations is an MRI examination performed on 05/27/2005.,There is edema of the subcutis adipose space extending along the medial and lateral aspects of the ankle.,There is edema of the subcutis adipose space posterior to the Achilles tendon. Findings suggest altered biomechanics with crural fascial strains.,There is tendinosis of the posterior tibialis tendon as it rounds the tip of the medial malleolus with mild tendon thickening. There is possible partial surface tearing of the anterior aspect of the tendon immediately distal to the tip of the medial malleolus (axial inversion recovery image #16) which is a possible hypertrophic tear less than 50% in cross sectional diameter. The study has been performed with the foot in neutral position. Confirmation of this possible partial tendon tear would require additional imaging with the foot in a plantar flexed position with transaxial images of the posterior tibialis tendon as it rounds the tip of the medial malleolus oriented perpendicular to the course of the posterior tibialis tendon.,There is minimal synovitis of the flexor digitorum longus and flexor hallucis longus tendon sheaths consistent with flexor splinting but intrinsically normal tendons.,Normal peroneal tendons.,There is tendinosis of the tibialis anterior tendon with thickening but no demonstrated tendon tear. Normal extensor hallucis longus and extensor digitorum tendons.,Normal Achilles tendon. There is a low-lying soleus muscle that extends to within 2cm of the teno-osseous insertion of the Achilles tendon.,Normal distal tibiofibular syndesmotic ligamentous complex.,Normal lateral, subtalar and deltoid ligamentous complexes.,There are no erosions of the inferior neck of the talus and there are no secondary findings of a midfoot pronating force.,Normal plantar fascia. There is no plantar calcaneal spur.,There is venous engorgement of the plantar veins of the foot extending along the medial and lateral plantar cutaneous nerves which may be acting as intermittent entrapping lesions upon the medial and lateral plantar cutaneous nerves.,Normal tibiotalar, subtalar, talonavicular and calcaneocuboid articulations.,The metatarsophalangeal joint of the hallux was partially excluded from the field-of-view of this examination.,IMPRESSION:,Tendinosis of the posterior tibialis tendon with tendon thickening and possible surface fraying / tearing of the tendon immediately distal to the tip of the medial malleolus, however, confirmation of this finding would require additional imaging.,Minimal synovitis of the flexor digitorum longus and flexor hallucis longus tendon sheaths, consistent with flexor splinting.,Edema of the subcutis adipose space along the medial and lateral aspects of the ankle suggesting altered biomechanics and crural fascial strain.,Mild tendinosis of the tibialis anterior tendon with mild tendon thickening.,Normal plantar fascia and no plantar fasciitis.,Venous engorgement of the plantar veins of the foot which may be acting as entrapping lesions upon the medial and lateral plantar cutaneous nerves.

radiology, lateral plantar cutaneous, plantar cutaneous nerves, posterior tibialis tendon, medial and lateral, subcutis adipose, adipose space, achilles tendon, tendon thickening, hallucis longus, lateral plantar, plantar cutaneous, cutaneous nerves, medial malleolus, posterior tibialis, tibialis tendon, plantar, tendon, posterior, flexor, tibialis, medial,

A 53-year-old female with left knee pain being evaluated for ACL tear.

Radiology

MRI Knee - 2

EXAM:,MRI LEFT KNEE WITHOUT CONTRAST,CLINICAL:,This is a 53-year-old female with left knee pain being evaluated for ACL tear.,FINDINGS:,This examination was performed on 10-14-05.,Normal medial meniscus without intrasubstance degeneration, surface fraying or discrete meniscal tear.,There is a discoid lateral meniscus and although there may be minimal superficial fraying along the inner edge of the body, there is no discrete tear (series #6 images #7-12).,There is a near-complete or complete tear of the femoral attachment of the anterior cruciate ligament. The ligament has a balled-up appearance consistent with at least partial retraction of most of the fibers of the ligament. There may be a few fibers still intact (series #4 images #12-14; series #5 images #12-14). The tibial fibers are normal.,Normal posterior cruciate ligament.,There is a sprain of the medial collateral ligament, with mild separation of the deep and superficial fibers at the femoral attachment (series #7 images #6-12). There is no complete tear or discontinuity and there is no meniscocapsular separation.,There is a sprain of the lateral ligament complex without focal tear or discontinuity of any of the intraarticular components.,Normal iliotibial band.,Normal quadriceps and patellar tendons.,There is contusion within the posterolateral corner of the tibia. There is also contusion within the patella at the midline patellar ridge where there is an area of focal chondral flattening (series #8 images #10-13). The medial and lateral patellar facets are otherwise normal as is the femoral trochlea in the there is no patellar subluxation.,There is a mild strain of the vastus medialis oblique muscle extending into the medial patellofemoral ligament and medial patellar retinaculum but there is no complete tear or discontinuity.,Normal lateral patellar retinaculum. There is a joint effusion and plica.,IMPRESSION:, Discoid lateral meniscus without a tear although there may be minimal superficial fraying along the inner edge of the body. Near-complete if not complete tear of the femoral attachment of the anterior cruciate ligament. Medial capsule sprain with associated strain of the vastus medialis oblique muscle. There is focal contusion within the patella at the midline patella ridge. Joint effusion and plica.

radiology, vastus medialis oblique muscle, medialis oblique, oblique muscle, patellar retinaculum, joint effusion, femoral attachment, cruciate ligament, complete tear, meniscus, superficial, cruciate, sprain, femoral, medial, ligament, tear, patellar

MRI head without contrast.

Radiology

MRI Head - 1

EXAM:, MRI head without contrast.,REASON FOR EXAM: , Severe headaches.,INTERPRETATION:, Imaging was performed in the axial and sagittal planes using numerous pulse sequences at 1 tesla. Correlation is made with the head CT of 4/18/05.,On the diffusion sequence, there is no significant bright signal to indicate acute infarction. There is a large degree of increased signal involving the periventricular white matter extending around to the subcortical regions in symmetrical fashion consistent with chronic microvascular ischemic disease. There is mild chronic ischemic change involving the pons bilaterally, slightly greater on the right, and when correlating with the recent scan, there is an old tiny lacunar infarct of the right brachium pontis measuring roughly 4 mm in size. There are prominent perivascular spaces of the lenticulostriate distribution compatible with the overall degree of moderate to moderately advanced atrophy. There is an old moderate-sized infarct of the mid and lateral aspects of the right cerebellar hemisphere as seen on the recent CT scan. This involves mostly the superior portion of the hemisphere in the superior cerebellar artery distribution. No abnormal mass effect is identified. There are no findings to suggest active hydrocephalus. No abnormal extra-axial collection is identified. There is normal flow void demonstrated in the major vascular systems.,The sagittal sequence demonstrates no Chiari malformation. The region of the pituitary/optic chiasm grossly appears normal. The mastoids and paranasal sinuses are clear.,IMPRESSION:,1. No definite acute findings identified involving the brain.,2. There is prominent chronic cerebral ischemic change as described with mild chronic pontine ischemic changes. There is an old moderate-sized infarct of the superior portion of the right cerebellar hemisphere.,3. Moderate to moderately advanced atrophy.

radiology, severe headaches, chiari malformation, cerebral ischemic change, mri head without contrast, cerebellar hemisphere, superior portion, mri head, cerebellar, infarction, ischemic

MRI left knee without contrast.

Radiology

MRI Knee - 1

EXAM:,MRI LEFT KNEE WITHOUT CONTRAST,CLINICAL:,Left knee pain.,FINDINGS:,Comparison is made with 10/13/05 radiographs.,There is a prominent suprapatellar effusion. Patient has increased signal within the medial collateral ligament as well as fluid around it, compatible with type 2 sprain. There is fluid around the lateral collateral ligament without increased signal within the ligament itself, compatible with type 1 sprain.,Medial and lateral menisci contain some minimal increased signal centrally that does not extend through an articular surface and findings are felt to represent minimal myxoid degeneration. No tear is seen. Anterior cruciate and posterior cruciate ligaments are intact. There is a bone bruise of medial patellar facet measuring approximately 8 x 5 mm. There is suggestion of some mild posterior aspect of the lateral tibial plateau. MR signal on the bone marrow is otherwise normal.,IMPRESSION:,Type 2 sprain in the medial collateral ligament and type sprain in the lateral collateral ligament.,Joint effusion and bone bruise with suggestion of some minimal overlying chondromalacia and medial patellar facet.

radiology, collateral ligament, mri, knee, collateral, sprain, medial, ligament,

Pain and swelling in the right foot.

Radiology

MRI Foot - 2

EXAM:,MRI RIGHT FOOT,CLINICAL:,Pain and swelling in the right foot.,FINDINGS: ,Obtained for second opinion interpretation is an MRI examination performed on 11-04-05.,There is a transverse fracture of the anterior superior calcaneal process of the calcaneus. The fracture is corticated however and there is an active marrow stress phenomenon. There is a small ganglion measuring approximately 8 x 5 x 5mm in size extending along the bifurcate ligament.,There is no substantial joint effusion of the calcaneocuboid articulation. There is minimal interstitial edema involving the short plantar calcaneal cuboid ligament.,Normal plantar calcaneonavicular spring ligament.,Normal talonavicular articulation.,There is minimal synovial fluid within the peroneal tendon sheaths.,Axial imaging of the ankle has not been performed orthogonal to the peroneal tendon distal to the retromalleolar groove. The peroneus brevis tendon remains intact extending to the base of the fifth metatarsus. The peroneus longus tendon can be identified in its short axis extending to its distal plantar insertion upon the base of the first metatarsus with minimal synovitis.,There is minimal synovial fluid within the flexor digitorum longus and flexor hallucis longus tendon sheath with pooling of the fluid in the region of the knot of Henry.,There is edema extending along the deep surface of the extensor digitorum brevis muscle.,Normal anterior, subtalar and deltoid ligamentous complex.,Normal naviculocuneiform, intercuneiform and tarsometatarsal articulations.,The Lisfranc’s ligament is intact.,The Achilles tendon insertion has been excluded from the field-of-view.,Normal plantar fascia and intrinsic plantar muscles of the foot.,There is mild venous distention of the veins of the foot within the tarsal tunnel.,There is minimal edema of the sinus tarsus. The lateral talocalcaneal and interosseous talocalcaneal ligaments are normal.,Normal deltoid ligamentous complex.,Normal talar dome and no occult osteochondral talar dome defect.,IMPRESSION:,Transverse fracture of the anterior calcaneocuboid articulation with cortication and cancellous marrow edema.,Small ganglion intwined within the bifurcate ligament.,Interstitial edema of the short plantar calcaneocuboid ligament.,Minimal synovitis of the peroneal tendon sheaths but no demonstrated peroneal tendon tear.,Minimal synovitis of the flexor tendon sheaths with pooling of fluid within the knot of Henry.,Minimal interstitial edema extending along the deep surface of the extensor digitorum brevis muscle.

MRI of elbow - A middle-aged female with moderate pain, severe swelling and a growth on the arm.

Radiology

MRI Elbow - 2

FINDINGS:,There is diffuse subcutis space edema extending along the posteromedial aspect of the elbow adjacent to the medial epicondyle, extending to the olecranon process and along the superficial aspect of the epicondylo-olecranon ligament. There is no demonstrated solid, cystic or lipomatous mass lesion. There is enlargement with hyperintense signal of the ulnar nerve within the cubital tunnel. There is inflammation with mild laxity of the epicondylo-olecranon ligament. The combined findings are most consistent with a ulnar nerve neuritis possibly secondary to a subluxing ulnar nerve however the ulnar nerve at this time is within the cubital tunnel. There is no accessory muscle within the cubital tunnel. The common flexor tendon origin is normal.,Normal ulnar collateral ligamentous complex.,There is mild epimysial sheath edema of the pronator teres muscle consistent with a mild epimysial sheath sprain but no muscular tear.,There is minimal intratendinous inflammation of the common extensor tendon origin consistent with a mild tendinitis. There is no demonstrated common extensor tendon tear. Normal radial collateral ligamentous complex.,Normal radiocapitellum and ulnotrochlear articulations.,Normal triceps and biceps tendon insertions.,There is peritendinous inflammation of the brachialis tendon insertion but an intrinsically normal tendon.,IMPRESSION:,Edema of the subcutis adipose space overlying the posteromedial aspect of the elbow with interstitial inflammation of the epicondylo-olecranon ligament.,Enlarged edematous ulnar nerve most compatible with ulnar nerve neuritis.,The above combined findings suggest a subluxing ulnar nerve.,Mild epimysial sheath strain of the pronator teres muscle but no muscular tear.,Mild lateral epicondylitis with focal tendinitis of the origin of the common extensor tendon.,Peritendinous edema of the brachialis tendon insertion.,No solid, cystic or lipomatous mass lesion.,

radiology, growth on the arm, subluxing ulnar nerve, collateral ligamentous complex, common extensor tendon, posteromedial aspect, epimysial sheath, extensor tendon, tendon insertions, ulnar nerve, elbow, edema, olecranon, inflammation, nerve, ulnar, tendon

MRI report Cervical Spine (Chiropractic Specific)

Radiology

MRI Cervical Spine - Chiropractic Specific

FINDINGS:,Normal foramen magnum.,Normal brainstem-cervical cord junction. There is no tonsillar ectopia. Normal clivus and craniovertebral junction. Normal anterior atlantoaxial articulation.,C2-3: There is disc desiccation but no loss of disc space height, disc displacement, endplate spondylosis or uncovertebral joint arthrosis. Normal central canal and intervertebral neural foramina.,C3-4: There is disc desiccation with a posterior central disc herniation of the protrusion type. The small posterior central disc protrusion measures 3 x 6mm (AP x transverse) in size and is producing ventral thecal sac flattening. CSF remains present surrounding the cord. The residual AP diameter of the central canal measures 9mm. There is minimal right-sided uncovertebral joint arthrosis but no substantial foraminal compromise.,C4-5: There is disc desiccation, slight loss of disc space height with a right posterior lateral pre-foraminal disc osteophyte complex with right-sided uncovertebral and apophyseal joint arthrosis. The disc osteophyte complex measures approximately 5mm in its AP dimension. There is minimal posterior annular bulging measuring approximately 2mm. The AP diameter of the central canal has been narrowed to 9mm. CSF remains present surrounding the cord. There is probable radicular impingement upon the exiting right C5 nerve root.,C5-6: There is disc desiccation, moderate loss of disc space height with a posterior central disc herniation of the protrusion type. The disc protrusion measures approximately 3 x 8mm (AP x transverse) in size. There is ventral thecal sac flattening with effacement of the circumferential CSF cleft. The residual AP diameter of the central canal has been narrowed to 7mm. Findings indicate a loss of the functional reserve of the central canal but there is no cord edema. There is bilateral uncovertebral and apophyseal joint arthrosis with moderate foraminal compromise.,C6-7: There is disc desiccation, mild loss of disc space height with 2mm of posterior annular bulging. There is bilateral uncovertebral and apophyseal joint arthrosis (left greater than right) with probable radicular impingement upon the bilateral exiting C7 nerve roots.,C7-T1, T1-2: There is disc desiccation with no disc displacement. Normal central canal and intervertebral neural foramina.,T3-4: There is disc desiccation with minimal 2mm posterior annular bulging but normal central canal and CSF surrounding the cord.,IMPRESSION:,Multilevel degenerative disc disease with uncovertebral joint arthrosis with foraminal compromise as described above.,C3-4 posterior central disc herniation of the protrusion type but no cord impingement.,C4-5 right posterior lateral disc osteophyte complex with right-sided uncovertebral and apophyseal joint arthrosis with probable radicular impingement upon the right C5 nerve root.,C5-6 degenerative disc disease with a posterior central disc herniation of the protrusion type producing borderline central canal stenosis with effacement of the circumferential CSF cleft indicating a limited functional reserve of the central canal.,C6-7 degenerative disc disease with annular bulging and osseous foraminal compromise with probable impingement upon the bilateral exiting C7 nerve roots.,T3-4 degenerative disc disease with posterior annular bulging.

radiology, exiting c nerve roots, loss of disc space, posterior central disc herniation, herniation of the protrusion, uncovertebral and apophyseal joint, intervertebral neural foramina, ventral thecal sac, thecal sac flattening, disc osteophyte complex, disc space height, central disc herniation, apophyseal joint arthrosis, posterior annular bulging, degenerative disc disease, posterior central disc, csf cleft, osteophyte complex, radicular impingement, disc disease, central disc, annular bulging, disc desiccation, joint arthrosis, central canal, cervical, degenerative, csf, foraminal, bulging, impingement, protrusion, uncovertebral, arthrosis, canal

MRI C-spine: C4-5 Transverse Myelitis.

Radiology

MRI C-spine

CC:, Left hemibody numbness.,HX:, This 44y/o RHF awoke on 7/29/93 with left hemibody numbness without tingling, weakness, ataxia, visual or mental status change. She had no progression of her symptoms until 7/7/93 when she notices her right hand was stiff and clumsy. She coincidentally began listing to the right when walking. She denied any recent colds/flu-like illness or history of multiple sclerosis. She denied symptoms of Lhermitte's or Uhthoff's phenomena.,MEDS:, none.,PMH:, 1)Bronchitis twice in past year (last 2 months ago).,FHX:, Father with HTN and h/o strokes at ages 45 and 80; now 82 years old. Mother has DM and is age 80.,SHX:, Denies Tobacco/ETOH/illicit drug use.,EXAM:, BP112/76 HR52 RR16 36.8C,MS: unremarkable.,CN: unremarkable.,Motor: 5/5 strength throughout except for slowing of right hand fine motor movement. There was mildly increased muscle tone in the RUE and RLE.,Sensory: decreased PP below T2 level on left and some dysesthesias below L1 on the left.,Coord: positive rebound in RUE.,Station/Gait: unremarkable.,Reflexes: 3+/3 throughout all four extremities. Plantar responses were flexor, bilaterally.,Rectal exam not done.,Gen exam reportedly "normal.",COURSE:, GS, CBC, PT, PTT, ESR, Serum SSA/SSB/dsDNA, B12 were all normal. MRI C-spine, 7/145/93, showed an area of decreased T1 and increased T2 signal at the C4-6 levels within the right lateral spinal cord. The lesion appeared intramedullary and eccentric, and peripherally enhanced with gadolinium. Lumbar puncture, 7/16/93, revealed the following CSF analysis results: RBC 0, WBC 1 (lymphocyte), Protein 28mg/dl, Glucose 62mg/dl, CSF Albumin 16 (normal 14-20), Serum Albumin 4520 (normal 3150-4500), CSF IgG 4.1mg/dl (normal 0-6.2), CSF IgG, % total CSF protein 15% (normal 1-14%), CSF IgG index 1.1 (normal 0-0.7), Oligoclonal bands were present. She was discharged home.,The patient claimed her symptoms resolved within one month. She did not return for a scheduled follow-up MRI C-spine.

radiology, mri c-spine, c-spine, lhermitte's, myelitis, transverse myelitis, uhthoff's, ataxia, clumsy, hemibody numbness, mental status, numbness, tingling, weakness, mri c spine, hemibody, mri, spine, csf,

MRI C-spine to evaluate right shoulder pain - C5-6 disk herniation.

Radiology

MRI C-Spine - C5-6 Disk Herniation

CC:, Right shoulder pain.,HX: ,This 46 y/o RHF presented with a 4 month history of right neck and shoulder stiffness and pain. The symptoms progressively worsened over the 4 month course. 2 weeks prior to presentation she began to develop numbness in the first and second fingers of her right hand and RUE pain. The later was described as a throbbing pain. She also experienced numbness in both lower extremities and pain in the coccygeal region. The pains worsened at night and impaired sleep. She denied any visual change, bowel or bladder difficulties and symptoms involving the LUE. She occasionally experienced an electric shock like sensation shooting down her spine when flexing her neck (Lhermitte's phenomena). She denied any history of neck/back/head trauma.,She had been taking Naprosyn with little relief.,PMH: ,1) Catamenial Headaches. 2) Allergy to Macrodantin.,SHX/FHX:, Smokes 2ppd cigarettes.,EXAM: ,Vital signs were unremarkable.,CN: unremarkable.,Motor: full strength throughout. Normal tone and muscle bulk.,Sensory: No deficits on LT/PP/VIB/TEMP/PROP testing.,Coord/Gait/Station: Unremarkable.,Reflexes: 2/2 in BUE except 2+ at left biceps. 1+/1+BLE except an absent right ankle reflex.,Plantar responses were flexor bilaterally. Rectal exam: normal tone.,IMPRESSION:, C-spine lesion.,COURSE: ,MRI C-spine revealed a central C5-6 disk herniation with compression of the spinal cord at that level. EMG/NCV showed normal NCV, but 1+ sharps and fibrillations in the right biceps (C5-6), brachioradialis (C5-6), triceps (C7-8) and teres major; and 2+ sharps and fibrillations in the right pronator terres. There was increased insertional activity in all muscles tested on the right side. The findings were consistent with a C6-7 radiculopathy.,The patient subsequently underwent C5-6 laminectomy and her symptoms resolved.

radiology, shoulder pain, stiffness, numbness, lhermitte's phenomena, c-spine lesion, disk herniation, mri c spine, reflexes, biceps, mri, disk, shoulder, spine, herniation,

MRI Elbow - A middle-aged female complaining of elbow pain.

Radiology

MRI Elbow - 1

FINDINGS:,There is severe tendinitis of the common extensor tendon origin with diffuse intratendinous inflammation (coronal T2 image #1452, sagittal T2 image #1672). There is irregularity of the deep surface of the tendon consistent with mild fraying (#1422 and 1484) however there is no distinct tear.,There is a joint effusion of the radiocapitellar articulation with mild fluid distention.,The radial collateral (proper) ligament remains intact. There is periligamentous inflammation of the lateral ulnar collateral ligament (coronal T2 image #1484) of the radial collateral ligamentous complex. There is no articular erosion or osteochondral defect with no intra-articular loose body.,There is minimal inflammation of the subcutis adipose space extending along the origin of the common flexor tendon (axial T2 image #1324). The common flexor tendon otherwise is normal.,There is minimal periligamentous inflammation of the anterior band of the ulnar collateral ligament (coronal T2 image #1516, axial T2 image #1452) with an intrinsically normal ligament.,The ulnotrochlear articulation is normal.,The brachialis and biceps tendons are normal with a normal triceps tendon. The anterior, posterior, medial and lateral muscular compartments are normal.,The radial, median and ulnar nerves are normal with no apparent ulnar neuritis.,IMPRESSION:,Lateral epicondylitis with severe tendinitis of the common extensor tendon origin and minimal deep surface fraying, without a discrete tendon tear.,Periligamentous inflammation of the radial collateral ligamentous complex as described above with intrinsically normal ligaments.,Small joint effusion of the radiocapitellar articulation with no osteochondral defect or intra-articular loose body.,Mild peritendinous inflammation of the subcutis adipose space adjacent to the common flexor tendon origin with an intrinsically normal tendon.,Minimal periligamentous inflammation of the anterior band of the ulnar collateral ligament with an intrinsically normal ligament.

radiology, radial collateral ligamentous complex, intra articular loose body, axial t image, ulnar collateral ligament, common flexor tendon, mri elbow, ligamentous complex, radial collateral, ulnar collateral, collateral ligament, flexor tendon, periligamentous inflammation, mri, tendon

Left third digit numbness and wrist pain.

Radiology

MRI C3 - Cord Compression.

CC:, Left third digit numbness and wrist pain.,HX: ,This 44 y/o LHM presented with a one month history of numbness and pain of the left middle finger and wrist. The numbness began in the left middle finger and gradually progressed over the course of a day to involve his wrist as well. Within a few days he developed pain in his wrist. He had been working as a cook and cut fish for prolonged periods of time. This activity exacerbated his symptoms. He denied any bowel/bladder difficulties, neck pain, or weakness. He had no history of neck injury.,SHX/FHX:, 1-2 ppd Cigarettes. Married. Off work for two weeks due to complaints.,EXAM: ,Vital signs unremarkable.,MS:, A & O to person, place, time. Fluent speech without dysarthria.,CN II-XII: ,Unremarkable,MOTOR:, 5/5 throughout, including intrinsic muscles of hands. No atrophy or abnormal muscle tone.,SENSORY:, Decreased PP in third digit of left hand only (palmar and dorsal sides).,STATION/GAIT/COORD:, Unremarkable.,REFLEXES: ,1+ throughout, plantar responses were downgoing bilaterally.,GEN EXAM: ,Unremarkable.,Tinel's manuever elicited pain and numbness on the left. Phalens sign present on the left.,CLINICAL IMPRESSION: ,Left Carpal Tunnel Syndrome,EMG/NCV: ,Unremarkable.,MRI C-spine, 12/1/92: Congenitally small spinal canal is present. Superimposed on this is mild spondylosis and disc bulge at C6-7, C5-6, C4-5, and C3-4. There is moderate central spinal stenosis at C3-4. Intervertebral foramina at these levels appear widely patent.,COURSE:, The MRI findings did not correlate with the clinical findings and history. The patient was placed on Elavil and was subsequently lost to follow-up.

MRI cervical spine.

Radiology

MRI Cervical Spine - 1

EXAM:,MRI CERVICAL SPINE,CLINICAL:, A57-year-old male. Received for outside consultation is an MRI examination performed on 11/28/2005.,FINDINGS:,Normal brainstem-cervical cord junction. Normal cisterna magna with no tonsillar ectopia. Normal clivus with a normal craniovertebral junction. Normal anterior atlantoaxial articulation.,C2-3: Normal intervertebral disc with no spondylosis or uncovertebral joint arthrosis. Normal central canal and intervertebral neural foramina with no cord or radicular impingement.,C3-4: There is disc desiccation with minimal annular bulging. The residual AP diameter of the central canal measures approximately 10mm. CSF remains present surrounding the cord.,C4-5: There is disc desiccation with endplate spondylosis and mild uncovertebral joint arthrosis. The residual AP diameter of the central canal measures approximately 8mm with effacement of the circumferential CSF cleft producing a borderline central canal stenosis but no cord distortion or cord edema. There is minimal uncovertebral joint arthrosis.,C5-6: There is disc desiccation with minimal posterior annular bulging and a right posterolateral preforaminal disc protrusion measuring approximately 2 x 8mm (AP x transverse). The disc protrusion produces minimal rightward ventral thecal sac flattening but no cord impingement.,C6-7: There is disc desiccation with mild loss of disc space height and posterior endplate spondylosis and annular bulging producing central canal stenosis. The residual AP diameter of the central canal measures 8 mm with effacement of the circumferential CSF cleft. There is a left posterolateral disc-osteophyte complex encroaching upon the left intervertebral neural foramen with probable radicular impingement upon the exiting left C7 nerve root.,C7-T1, T1-2: Minimal disc desiccation with no disc displacement or endplate spondylosis.,IMPRESSION:,Multilevel degenerative disc disease as described above.,C4-5 borderline central canal stenosis with mild bilateral foraminal compromise.,C5-6 disc desiccation with a borderline central canal stenosis and a right posterolateral preforaminal disc protrusion producing thecal sac distortion.,C6-7 degenerative disc disease and endplate spondylosis with a left posterolateral disc-osteophyte complex producing probable neural impingement upon the exiting left C7 nerve root with a borderline central canal stenosis.,Normal cervical cord.

radiology, borderline central canal stenosis, mri cervical spine, borderline central canal, central canal stenosis, degenerative disc, annular bulging, ap diameter, endplate spondylosis, borderline central, canal stenosis, disc desiccation, central canal, cervical, disc, spondylosis, stenosis, cord, canal,

MRI Brain: Subacute right thalamic infarct.

Radiology

MRI Brain: Thalamic Infarct

CC:, Left hemiplegia.,HX: , A 58 y/o RHF awoke at 1:00AM on 10/23/92 with left hemiplegia and dysarthria which cleared within 15 minutes. She was seen at a local ER and neurological exam and CT Brain were reportedly unremarkable. She was admitted locally. She then had two more similar spells at 3AM and 11AM with resolution of the symptoms within an hour. She was placed on IV Heparin following the 3rd episode and was transferred to UIHC. She had not been taking ASA.,PMH:, 1)HTN. 2) Psoriasis.,SHX:, denied ETOH/Tobacco/illicit drug use.,FHX:, Unknown.,MEDS:, Heparin only.,EXAM:, BP160/90 HR145 (supine). BP105/35 HR128 (light headed, standing) RR12 T37.7C,MS: Dysarthria only. Lucid thought process.,CN: left lower facial weakness only.,Motor: mild left hemiparesis with normal muscle bulk. Mildly increased left sided muscle tone.,Sensory: unremarkable.,Coordination: impaired secondary to weakness on left. Otherwise unremarkable.,Station: left pronator drift. Romberg testing not done.,Gait: not tested.,Reflexes: symmetric; 2+ throughout.,Gen Exam: CV: Tachycardic without murmur.,COURSE:, The patients signs and symptoms worsening during and after standing to check orthostatic blood pressures. She was immediately placed in a reverse Trendelenburg position and given IV fluids. Repeat neurologic exam at 5PM on the day of presentation revealed a return to the initial presentation of signs and symptoms. PT/PTT/GS/CBC/ABG were unremarkable. EKG revealed sinus tachycardia with rate dependent junctional changes. CXR unremarkable. MRI Brain was obtained and showed an evolving right thalamic/lentiform nucleus infarction best illustrated by increased signal on the Proton density weighted images. Over the ensuing days of admission she had significant fluctuations of her BP (200mmHG to 140mmHG systolic). Her symptoms worsened with falls in BP. Her BP was initially controlled with esmolol or labetalol. Renal Ultrasound, abdominal/pelvic CT, renal function scan, serum and urine osmolality, urine catecholamines/metanephrine studies were unremarkable. Carotid doppler study revealed 0-15%BICA stenosis and antegrade vertebral artery flow, bilaterally. Transthoracic echocardiogram was unremarkable. Cerebral angiogram was performed to r/o vasculitis. This revealed narrowing of the M1 segment of the right MCA. This was thought secondary to atherosclerosis and not vasculitis. She was discharged on ASA, Procardia XL, and Labetalol.

radiology, mri brain, ct brain, heparin, dysarthria, hemiplegia, infarct, neurological exam, thalamic, thalamic infarct, mri, brain,

MRI Cervical Spine without contrast.

Radiology

MRI Cervical Spine - 2

EXAM:,MRI SPINAL CORD CERVICAL WITHOUT CONTRAST,CLINICAL:,Right arm pain, numbness and tingling.,FINDINGS:,Vertebral alignment and bone marrow signal characteristics are unremarkable. The C2-3 and C3-4 disk levels appear unremarkable.,At C4-5, broad based disk/osteophyte contacts the ventral surface of the spinal cord and may mildly indent the cord contour. A discrete cord signal abnormality is not identified. There may also be some narrowing of the neuroforamina at this level.,At C5-6, central disk-osteophyte contacts and mildly impresses on the ventral cord contour. Distinct neuroforaminal narrowing is not evident.,At C6-7, mild diffuse disk-osteophyte impresses on the ventral thecal sac and contacts the ventral cord surface. Distinct cord compression is not evident. There may be mild narrowing of the neuroforamina at his level.,A specific abnormality is not identified at the C7-T1 level.,IMPRESSION:,Disk/osteophyte at C4-5 through C6-7 with contact and may mildly indent the ventral cord contour at these levels. Some possible neuroforaminal narrowing is also noted at levels as stated above.

radiology, mri cervical spine, ventral cord contour, cervical spine, spinal cord, cord contour, ventral cord, mri, narrowing, ventral, cord

MRI Brain & T-spine - Demyelinating disease.

Radiology

MRI Brain & T-spine - Demyelinating disease.

CC: ,Sensory loss.,HX: ,25y/o RHF began experiencing pruritus in the RUE, above the elbow and in the right scapular region, on 10/23/92. In addition she had paresthesias in the proximal BLE and toes of the right foot. Her symptoms resolved the following day. On 10/25/92, she awoke in the morning and her legs felt "asleep" with decreased sensation. The sensory loss gradually progressed rostrally to the mid chest. She felt unsteady on her feet and had difficulty ambulating. In addition she also began to experience pain in the right scapular region. She denied any heat or cold intolerance, fatigue, weight loss.,MEDS:, None.,PMH:, Unremarkable.,FHX: ,GF with CAD, otherwise unremarkable.,SHX:, Married, unemployed. 2 children. Patient was born and raised in Iowa. Denied any h/o Tobacco/ETOH/illicit drug use.,EXAM:, BP121/66 HR77 RR14 36.5C,MS: A&O to person, place and time. Speech normal with logical lucid thought process.,CN: mild optic disk pallor OS. No RAPD. EOM full and smooth. No INO. The rest of the CN exam was unremarkable.,MOTOR: Full strength throughout all extremities except for 5/4+ hip extensors. Normal muscle tone and bulk.,Sensory: Decreased PP/LT below T4-5 on the left side down to the feet. Decreased PP/LT/VIB in BLE (left worse than right). Allodynic in RUE.,Coord: Intact FNF, HKS and RAM, bilaterally.,Station: No pronator drift. Romberg's test not documented.,Gait: Unsteady wide-based. Able to TT and HW. Poor TW.,Reflexes: 3/3 BUE. Hoffman's signs were present bilaterally. 4/4 patellae. 3+/3+ Achilles with 3-4 beat nonsustained clonus. Plantar responses were extensor on the right and flexor on the left.,Gen. Exam: Unremarkable.,COURSE:, CBC, GS, PT, PTT, ESR, FT4, TSH, ANA, Vit B12, Folate, VDRL and Urinalysis were normal. MRI T-spine, 10/27/92, was unremarkable. MRI Brain, 10/28/92, revealed multiple areas of abnormally increased signal on T2 weighted images in the white matter regions of the right corpus callosum, periventricular region, brachium pontis and right pons. The appearance of the lesions was felt to be strongly suggestive of multiple sclerosis. 10/28/92, Lumbar puncture revealed the following CSF results: RBC 1, WBC 9 (8 lymphocytes, 1 histiocyte), Glucose 55mg/dl, Protein 46mg/dl (normal 15-45), CSF IgG 7.5mg/dl (normal 0.0-6.2), CSF IgG index 1.3 (normal 0.0-0.7), agarose gel electrophoresis revealed oligoclonal bands in the gamma region which were not seen on the serum sample. Beta-2 microglobulin was unremarkable. An abnormal left tibial somatosensory evoked potential was noted consistent with central conduction slowing. Visual and Brainstem Auditory evoked potentials were normal. HTLV-1 titers were negative. CSF cultures and cytology were negative. She was not treated with medications as her symptoms were primarily sensory and non-debilitating, and she was discharged home.,She returned on 11/7/92 as her symptoms of RUE dysesthesia, lower extremity paresthesia and weakness, all worsened. On 11/6/92, she developed slow slurred speech and had marked difficulty expressing her thoughts. She also began having difficulty emptying her bladder. Her 11/7/92 exam was notable for normal vital signs, lying motionless with eyes open and nodding and rhythmically blinking every few minutes. She was oriented to place and time of day, but not to season, day of the week and she did not know who she was. She had a leftward gaze preference and right lower facial weakness. Her RLE was spastic with sustained ankle clonus. There was dysesthetic sensory perception in the RUE. Jaw jerk and glabellar sign were present.,MRI brain, 11/7/92, revealed multiple enhancing lesions in the peritrigonal region and white matter of the centrum semiovale. The right peritrigonal region is more prominent than on prior study. The left centrum semiovale lesion has less enhancement than previously. Multiple other white matter lesions are demonstrated on the right side, in the posterior limb of the internal capsule, the anterior periventricular white matter, optic radiations and cerebellum. The peritrigonal lesions on both sides have increased in size since the 10/92 MRI. The findings were felt more consistent with demyelinating disease and less likely glioma. Post-viral encephalitis, Rapidly progressive demyelinating disease and tumor were in the differential diagnosis. Lumbar Puncture, 11/8/92, revealed: RBC 2, WBC 12 (12 lymphocytes), Glucose 57, Protein 51 (elevated), cytology and cultures were negative. HIV 1 titer was negative. Urine drug screen, negative. A stereotactic brain biopsy of the right parieto-occipital region was consistent with demyelinating disease. She was treated with Decadron 6mg IV qhours and Cytoxan 0.75gm/m2 (1.25gm). On 12/3/92, she has a focal motor seizure with rhythmic jerking of the LUE, loss of consciousness and rightward eye deviation. EEG revealed diffuse slowing with frequent right-sided sharp discharges. She was placed on Dilantin. She became depressed.

radiology, sensory loss, lumbar puncture, peritrigonal region, centrum semiovale, mri brain, white matter, demyelinating disease, csf, demyelinating, mri, brain,

MRI Brain & MRI C-T spine: Multiple hemangioblastoma in Von Hippel Lindau Disease.

Radiology

MRI Brain and C-T Spine

CC:, Weakness.,HX:, This 30 y/o RHM was in good health until 7/93, when he began experiencing RUE weakness and neck pain. He was initially treated by a chiropractor and, after an unspecified length of time, developed atrophy and contractures of his right hand. He then went to a local neurosurgeon and a cervical spine CT scan, 9/25/92, revealed an intramedullary lesion at C2-3 and an extramedullary lesion at C6-7. He underwent a C6-T1 laminectomy with exploration and decompression of the spinal cord. His clinical condition improved over a 3 month post-operative period, and then progressively worsened. He developed left sided paresthesia and upper extremity weakness (right worse than left). He then developed ataxia, nausea, vomiting, and hyperreflexia. On 8/31/93, MRI C-spine showed diffuse enlargement of the cervical and thoracic spine and multiple enhancing nodules in the posterior fossa. On 9/1/93, he underwent suboccipital craniotomy with tumor excision, decompression, and biopsy which was consistent with hemangioblastoma. His symptoms stabilized and he underwent 5040 cGy in 28 fractions to his brain and 3600 cGy in 20 fractions to his cervical and thoracic spinal cord from 9/93 through 1/19/94.,He was evaluated in the NeuroOncology clinic on 10/26/95 for consideration of chemotherapy. He complained of progressive proximal weakness of all four extremities and dysphagia. He had difficulty putting on his shirt and raising his arms, and he had been having increasing difficulty with manual dexterity (e.g. unable to feed himself with utensils). He had difficulty going down stairs, but could climb stairs. He had no bowel or bladder incontinence or retention.,MEDS:, none.,PMH:, see above.,FHX:, Father with Von Hippel-Lindau Disease.,SHX:, retired truck driver. smokes 1-3 packs of cigarettes per day, but denied alcohol use. He is divorced and has two sons who are healthy. He lives with his mother.,ROS:, noncontributory.,EXAM:, Vital signs were unremarkable.,MS: A&O to person, place and time. Speech fluent and without dysarthria. Thought process lucid and appropriate.,CN: unremarkable exept for 4+/4+ strength of the trapezeii. No retinal hemangioblastoma were seen.,MOTOR: 4-/4- strength in proximal and distal upper extremities. There is diffuse atrophy and claw-hands, bilaterally. He is unable to manipulate hads to any great extent. 4+/4+ strength throughout BLE. There is also diffuse atrophy throughout the lower extremities though not as pronounced as in the upper extremities.,SENSORY: There was a right T3 and left T8 cord levels to PP on the posterior thorax. Decreased LT in throughout the 4 extremities.,COORD: difficult to assess due to weakness.,Station: BUE pronator drift.,Gait: stands without assistance, but can only manage to walk a few steps. Spastic gait.,Reflexes: Hyperreflexic on left (3+) and Hyporeflexic on right (1). Babinski signs were present bilaterally.,Gen exam: unremarkable.,COURSE: ,9/8/95, GS normal. By 11/14/95, he required NGT feeding due to dysphagia and aspiration risk confirmed on cookie swallow studies.MRI Brain, 2/19/96, revealed several lesions (hemangioblastoma) in the cerebellum and brain stem. There were postoperative changes and a cyst in the medulla.,On 10/25/96, he presented with a 1.5 week h/o numbness in BLE from the mid- thighs to his toes, and worsening BLE weakness. He developed decubitus ulcers on his buttocks. He also had had intermittent urinary retention for month, chronic SOB and dysphagia. He had been sitting all day long as he could not move well and had no daytime assistance. His exam findings were consistent with his complaints. He had had no episodes of diaphoresis, headache, or elevated blood pressures. An MRI of the C-T spine, 10/26/96, revealed a prominent cervicothoracic syrinx extending down to T10. There was evidence of prior cervical laminectomy of C6-T1 with expansion of the cord in the thecalsac at that region. Multiple intradural extra spinal nodular lesions (hyperintense on T2, isointense on T1, enhanced gadolinium) were seen in the cervical spine and cisterna magna. The largest of which measures 1.1 x 1.0 x 2.0cm. There are also several large ring enhancing lesions in cerebellum. The lesions were felt to be consistent with hemangioblastoma. No surgical or medical intervention was initiated. Visiting nursing was provided. He has since been followed by his local physician

Bilateral breast MRI with & without IV contrast.

Radiology

MRI Breast - 1

FINDINGS:,There are post biopsy changes seen in the retroareolar region, middle third aspect of the left breast at the post biopsy site.,There is abnormal enhancement seen in this location compatible with patient’s history of malignancy.,There is increased enhancement seen in the inferior aspect of the left breast at the 6:00 o’clock, N+5.5 cm position measuring 1.2 cm. Further work-up with ultrasound is indicated.,There are other multiple benign appearing enhancing masses seen in both the right and left breasts.,None of the remaining masses appear worrisome for malignancy based upon MRI criteria.,IMPRESSION:, BIRADS CATEGORY M/5,There is a malignant appearing area of enhancement in the left breast which does correspond to the patient’s history of recent diagnosis of malignancy.,She has been scheduled to see a surgeon, as well as Medical Oncologist.,Dedicated ultrasonography of the inferior aspect of the left breast should be performed at the 6:00 o’clock, N+5.5 cm position for further evaluation of the mass. At that same time, ultrasonography of the remaining masses should also be performed.,Please note, however that the remaining masses have primarily benign features based upon MRI criteria. However, further evaluation with ultrasound should be performed.

radiology, breast cancer, bilateral breast mri, bilateral breast, iv contrast, contrast, ultrasound, ultrasonography, malignancy, mri, benign, masses, breast

MRI Brain and Brainstem - Falling (Multiple System Atrophy)

Radiology

MRI Brain and Brainstem

CC:, Falling.,HX:, This 67y/o RHF was diagnosed with Parkinson's Disease in 9/1/95, by a local physician. For one year prior to the diagnosis, the patient experienced staggering gait, falls and episodes of lightheadedness. She also noticed that she was slowly "losing" her voice, and that her handwriting was becoming smaller and smaller. Two months prior to diagnosis, she began experienced bradykinesia, but denied any tremor. She noted no improvement on Sinemet, which was started in 9/95. At the time of presentation, 2/13/96, she continued to have problems with coordination and staggering gait. She felt weak in the morning and worse as the day progressed. She denied any fever, chills, nausea, vomiting, HA, change in vision, seizures or stroke like events, or problems with upper extremity coordination.,MEDS:, Sinemet CR 25/100 1tab TID, Lopressor 25mg qhs, Vitamin E 1tab TID, Premarin 1.25mg qd, Synthroid 0.75mg qd, Oxybutynin 2.5mg has, isocyamine 0.125mg qd.,PMH:, 1) Hysterectomy 1965. 2) Appendectomy 1950's. 3) Left CTR 1975 and Right CTR 1978. 4) Right oophorectomy 1949 for "tumor." 5) Bladder repair 1980 for unknown reason. 6) Hypothyroidism dx 4/94. 7) HTN since 1973.,FHX: ,Father died of MI, age 80. Mother died of MI, age73. Brother died of Brain tumor, age 9.,SHX: ,Retired employee of Champion Automotive Co.,Denies use of TOB/ETOH/Illicit drugs.,EXAM: ,BP (supine)182/113 HR (supine)94. BP (standing)161/91 HR (standing)79. RR16 36.4C.,MS: A&O to person, place and time. Speech fluent and without dysarthria. No comment regarding hypophonia.,CN: Pupils 5/5 decreasing to 2/2 on exposure to light. Disks flat. Remainder of CN exam unremarkable.,Motor: 5/5 strength throughout. NO tremor noted at rest or elicited upon movement or distraction,Sensory: Unremarkable PP/VIB testing.,Coord: Did not show sign of dysmetria, dyssynergia, or dysdiadochokinesia. There was mild decrement on finger tapping and clasping/unclasping hands (right worse than left).,Gait: Slow gait with difficulty turning on point. Difficulty initiating gait. There was reduced BUE swing on walking (right worse than left).,Station: 3-4step retropulsion.,Reflexes: 2/2 and symmetric throughout BUE and patellae. 1/1 Achilles. Plantar responses were flexor.,Gen Exam: Inremarkable. HEENT: unremarkable.,COURSE:, The patient continued Sinemet CR 25/100 1tab TID and was told to monitor orthostatic BP at home. The evaluating Neurologist became concerned that she may have Parkinsonism plus dysautonomia.,She was seen again on 5/28/96 and reported no improvement in her condition. In addition she complained of worsening lightheadedness upon standing and had an episode, 1 week prior to 5/28/96, in which she was at her kitchen table and became unable to move. There were no involuntary movements or alteration in sensorium/mental status. During the episode she recalled wanting to turn, but could not. Two weeks prior to 5/28/96 she had an episode of orthostatic syncope in which she struck her head during a fall. She discontinued Sinemet 5 days prior to 5/28/96 and felt better. She felt she was moving slower and that her micrographia had worsened. She had had recent difficulty rolling over in bed and has occasional falls when turning. She denied hypophonia, dysphagia or diplopia.,On EXAM: BP (supine)153/110 with HR 88. BP (standing)110/80 with HR 96. (+) Myerson's sign and mild hypomimia, but no hypophonia. There was normal blinking and EOM. Motor strength was full throughout. No resting tremor, but mild postural tremor present. No rigidity noted. Mild decrement on finger tapping noted. Reflexes were symmetric. No Babinski signs and no clonus. Gait was short stepped with mild anteroflexed posture. She was unable to turn on point. 3-4 step Retropulsion noted. The Parkinsonism had been unresponsive to Sinemet and she had autonomic dysfunction suggestive of Shy-Drager syndrome. It was recommended that she liberalize dietary salt use and lie with head of the bed elevate at 20-30 degrees at night. Indomethacin was suggested to improve BP in future.

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MRI brain & Cerebral Angiogram: CNS Vasculitis with evidence of ischemic infarction in the right and left frontal lobes.

Radiology

MRI Brain & Cerebral Angiogram

CC:, Difficulty with word finding.,HX: ,This 27y/o RHF experienced sudden onset word finding difficulty and slurred speech on the evening of 2/19/96. She denied any associated dysphagia, diplopia, numbness or weakness of her extremities. She went to sleep with her symptoms on 2/19/96, and awoke with them on 2/20/96. She also awoke with a headache (HA) and mild neck stiffness. She took a shower and her HA and neck stiffness resolved. Throughout the day she continued to have difficulty with word finding and had worsening of her slurred speech. That evening, she began to experience numbness and weakness in the lower right face. She felt like there was a "rubber-band" wrapped around her tongue.,For 3 weeks prior to presentation, she experienced transient episodes of a "boomerang" shaped field cut in the left eye. The episodes were not associated with any other symptoms. One week prior to presentation, she went to a local ER for menorrhagia. She had just resumed taking oral birth control pills one week prior to the ER visit after having stopped their use for several months. Local evaluation included an unremarkable carotid duplex scan. However, a HCT with and without contrast reportedly revealed a left frontal gyriform enhancing lesion. An MRI brain scan on 2/20/96 revealed nonspecific white matter changes in the right periventricular region. EEG reportedly showed diffuse slowing. CRP was reportedly "too high" to calibrate.,MEDS:, Ortho-Novum 7-7-7 (started 2/3/96), and ASA (started 2/20/96).,PMH:, 1)ventral hernia repair 10 years ago, 2)mild "concussion" suffered during a MVA; without loss of consciousness, 5/93, 3) Anxiety disorder, 4) One childbirth.,FHX: ,She did not know her father and was not in contact with her mother.,SHX:, Lives with boyfriend. Smokes one pack of cigarettes every three days and has done so for 10 years. Consumes 6 bottles of beers, one day a week. Unemployed and formerly worked at an herbicide plant.,EXAM: ,BP150/79, HR77, RR22, 37.4C.,MS: A&O to person, place and time. Speech was dysarthric with mild decreased fluency marked by occasional phonemic paraphasic errors. Comprehension, naming and reading were intact. She was able to repeat, though her repetition was occasionally marked by phonemic paraphasic errors. She had no difficulty with calculation.,CN: VFFTC, Pupils 5/5 decreasing to 3/3. EOM intact. No papilledema or hemorrhages seen on fundoscopy. No RAPD or INO. There was right lower facial weakness. Facial sensation was intact, bilaterally. The rest of the CN exam was unremarkable.,MOTOR: 5/5 strength throughout with normal muscle bulk and tone.,Sensory: No deficits.,Coord/Station/Gait: unremarkable.,Reflexes 2/2 throughout. Plantar responses were flexor, bilaterally.,Gen Exam: unremarkable.,COURSE:, CRP 1.2 (elevated), ESR 10, RF 20, ANA 1:40, ANCA <1:40, TSH 2.0, FT4 1.73, Anticardiolipin antibody IgM 10.8GPL units (normal <10.9), Anticardiolipin antibody IgG 14.8GPL (normal<22.9), SSA and SSB were normal. Urine beta-hCG pregnancy and drug screen were negative. EKG, CXR and UA were negative.,MRI brain, 2/21/96 revealed increased signal on T2 imaging in the periventricular white matter region of the right hemisphere. In addition, there were subtle T2 signal changes in the right frontal, right parietal, and left parietal regions as seen previously on her local MRI can. In addition, special FLAIR imaging showed increased signal in the right frontal region consistent with ischemia.,She underwent Cerebral Angiography on 2/22/96. This revealed decreased flow and vessel narrowing the candelabra branches of the RMCA supplying the right frontal lobe. These changes corresponded to the areas of ischemic changes seen on MRI. There was also segmental narrowing of the caliber of the vessels in the circle of Willis. There was a small aneurysm at the origin of the LPCA. There was narrowing in the supraclinoid portion of the RICA and the proximal M1 and A1 segments. The study was highly suggestive of vasculitis.,2/23/96, Neuro-ophthalmology evaluation revealed no evidence of retinal vasculitic change. Neuropsychologic testing the same day revealed slight impairment of complex attention only. She was started on Prednisone 60mg qd and Tagamet 400mg qhs.,On 2/26/96, she underwent a right frontal brain biopsy. Pathologic evaluation revealed evidence of focal necrosis (stroke/infarct), but no evidence of vasculitis. Immediately following the brain biopsy, while still in the recovery room, she experienced sudden onset right hemiparesis and transcortical motor type aphasia. Initial HCT was unremarkable. An EEG was consistent with a focal lesion in the left hemisphere. However, a 2/28/96 MRI brain scan revealed new increased signal on T2 weighted images in a gyriform pattern from the left precentral gyrus to the superior frontal gyrus. This was felt consistent with vasculitis.,She began q2month cycles of Cytoxan (1,575mg IV on 2/29/96. She became pregnant after her 4th cycle of Cytoxan, despite warnings to the contrary. After extensive discussions with OB/GYN it was recommended she abort the pregnancy. She underwent neuropsychologic testing which revealed no significant cognitive deficits. She later agreed to the abortion. She has undergone 9 cycles of Cytoxan ( one cycle every 2 months) as of 4/97. She had complained of one episode of paresthesias of the LUE in 1/97. MRI then showed no new signs ischemia.

MRI Brain: Thrombus in torcula of venous sinuses.

Radiology

MRI Brain - Thrombus

CC: ,Motor vehicle-bicycle collision.,HX:, A 5 y/o boy admitted 10/17/92. He was struck while riding his bicycle by a motor vehicle traveling at a high rate of speed. First responders found him unconscious with left pupil 6 mm and unreactive and the right pupil 3 mm and reactive. He had bilateral decorticate posturing and was bleeding profusely from his nose and mouth. He was intubated and ventilated in the field, and then transferred to UIHC.,PMH/FHX/SHX:, unremarkable.,MEDS:, none,EXAM:, BP 127/91 HR69 RR30,MS: unconscious and intubated,Glasgow coma scale=4,CN: Pupils 6/6 fixed. Corneal reflex: trace OD, absent OS. Gag present on manipulation of endotracheal tube.,MOTOR/SENSORY: bilateral decorticate posturing to noxious stimulation (chest).,Reflexes: bilaterally.,Laceration of mid forehead exposing calvarium.,COURSE:, Emergent Brain CT scan revealed: Displaced fracture of left calvarium. Left frontoparietal intraparenchymal hemorrhage. Right ventricular collection of blood. Right cerebral intraparenchymal hemorrhage. Significant mass effect with deviation of the midline structures to right. The left ventricle was compressed with obliteration of the suprasellar cistern. Air within the soft tissues in the left infra temporal region. C-spine XR, Abdominal/Chest CT were unremarkable.,Patient was taken to the OR emergently and underwent bifrontal craniotomy, evacuation of a small epidural and subdural hematomas, and duraplasty. He was given mannitol enroute to the OR and hyperventilated during and after the procedure. Postoperatively he continued to manifest decerebrate posturing . On 11/16/92 he underwent VP shunting with little subsequent change in his neurological status. On 11/23/92 he underwent tracheostomy. On 12/11/92 he underwent bifrontal acrylic prosthesis implantation for repair of the bifrontal craniectomy. By the time of discharge, 1/14/93, he tracked relatively well OD, but had a CN3 palsy OS. He had relatively severe extensor rigidity in all extremities (R>L). His tracheotomy was closed prior to discharge. A 11/16/92 Brain MRI demonstrated infarction in the upper brain stem (particularly in the Pons), left cerebellum, right basil ganglia and thalamus.,He was initially treated for seizure prophylaxis with DPH, but developed neutropenia, so it was discontinued. He developed seizures within several months of discharge and was placed on VPA (Depakene). This decreased seizure frequency but his liver enzymes became elevated and he changed over to Tegretol. 10/8/93 Brain MRI (one year after MVA) revealed interval appearance of hydrocephalus, abnormal increased T2 signal (in the medulla, right pons, both basal ganglia, right frontal and left occipital regions), a small mid-brain, and a right subdural fluid collection. These findings were consistent with diffuse axonal injury of the white matter and gray matter contusion, and signs of a previous right subdural hematoma.,He was last seen 10/30/96 in the pediatric neurology clinic--age 9 years. He was averaging 2-3 seizures per day---characterized by extension of BUE with tremor and audible cry or laughter---on Tegretol and Diazepam. In addition he experiences 24-48hour periods of "startle response (myoclonic movement of the shoulders)" with or without stimulation every 6 weeks. He had limited communication skills (sparse speech). On exam he had disconjugate gaze, dilated/fixed left pupil, spastic quadriplegia.

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MRI Brain: Left Basal Ganglia, Posterior temporal lobe, and Left cerebellar (lacunar) infarctions with Wernickes Aphasia.

Radiology

MRI Brain - Wernicke aphasia

CC: ,Difficulty with speech.,HX:, This 72 y/o RHM awoke early on 8/14/95 to prepare to play golf. He felt fine. However, at 6:00AM, on 8/14/95, he began speaking abnormally. His wife described his speech as "word salad" and "complete gibberish." She immediately took him to a local hospital . Enroute, he was initially able to understand what was spoken to him. By the time he arrived at the hospital at 6:45AM, he was unable to follow commands. His speech was reportedly unintelligible the majority of the time, and some of the health care workers thought he was speaking a foreign language. There were no other symptoms or signs. He had no prior history of cerebrovascular disease. Blood pressure 130/70 and Pulse 82 upon admission to the local hospital on 8/14/95.,Evaluation at the local hospital included: 1)HCT scan revealed an old left putaminal hypodensity, but no acute changes or evidence of hemorrhage, 2) Carotid Duplex scan showed ICA stenosis of 40%, bilaterally. He was placed on heparin and transferred to UIHC on 8/16/95.,In addition, he had noted memory and word finding difficulty for 2 months prior to presentation. He had undergone a gastrectomy 16 years prior for peptic ulcer disease. His local physician found him vitamin B12 deficient and he was placed on vitamin B12 and folate supplementation 2 months prior to presentation. He and his wife felt that this resulted in improvement of his language and cognitive skills.,MEDS:, Heparin IV, Vitamin B12 injection q. week, Lopressor, Folate, MVI.,PMH:, 1)Hypothyroidism (reportedly resolved), 2) Gastrectomy, 3)Vitamin B12 deficiency.,FHX: ,Mother died of MI, age 70. Father died of prostate cancer, age 80. Bother died of CAD and prostate cancer, age 74.,SHX:, Married. 3 children who are alive and well. Semi-retired Attorney. Denied h/o tobacco/ETOH/illicit drug use.,EXAM:, BP 110/70, HR 50, RR 14, Afebrile.,MS: A&O to person and place, but not time. Oral comprehension was poor beyond the simplest of conversational phrases. Speech was fluent, but consisted largely of "word salad." When asked how he was, he replied: "abadeedleedlebadle." Repetition was defective, especially with long phrases. On rare occasions, he uttered short comments appropriately. Speech was marred by semantic and phonemic paraphasias. He named colors and described most actions well, although he described a "faucet dripping" as a "faucet drop." He called "red" "reed." Reading comprehension was better than aural comprehension. He demonstrated excellent written calculations. Spoken calculations were accurate except when the calculations became more complex. For example, he said that ten percent of 100 was equal to "1,200.",CN: Pupils 2/3 decreasing to 1/1 on exposure to light. VFFTC. There were no field cuts or evidence of visual neglect. EOM were intact. Face moved symmetrically. The rest of the CN exam was unremarkable.,MOTOR: Full strength throughout with normal muscle tone and bulk. There was no evidence of drift.,SENSORY: unremarkable.,COORD: unremarkable.,Station: unremarkable. Gait: mild difficulty with TW.,Reflexes: 2/2 in BUE. 2/2+ patellae, 1/1 Achilles. Plantar responses were flexor on the left and equivocal on the right.,Gen Exam: unremarkable.,COURSE:, Lab data on admission: Glucose 97, BUN 20, Na 134, K 4.0, Cr 1.3, Chloride 98, CO2 24, PT 11, PTT 42, WBC 12.0 (normal differential), Hgb 11.4, Hct 36%, Plt=203k. UA normal. TSH 6.0, FT4 0.88, Vit B12 876, Folate 19.1. He was admitted and continued on heparin. MRI scan, 8/16/95, revealed increased signal on T2-weighted images in Wernicke's area in the left temporal region. Transthoracic echocardiogram on 8/17/95 was unremarkable. Transesophageal echocardiogram on 8/18/95 revealed a sclerotic aortic valve and myxomatous degeneration of the anterior leaflet of the mitral valve. LAE 4.8cm, and spontaneous echo contrast in the left atrium were noted. There was no evidence of intracardiac shunt or clot. Carotid duplex scan on 8/16/95 revealed 0-15% BICA stenosis with anterograde vertebral artery flow, bilaterally. Neuropsychologic testing revealed a Wernicke's aphasia.,The impression was that the patient had had a cardioembolic stroke involving a lower-division branch of the left MCA. He was subsequently placed on warfarin. Thoughout his hospital stay he showed continued improvement of language skills and was enrolled in speech therapy following discharge, 8/21/95.,He has had no further stroke like episodes up until his last follow-up visit in 1997.

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MRI Brain - Right frontal white matter infarct in patient with Anticardiolipin antibody syndrome and SLE.

Radiology

MRI Brain - SLE & Stroke

CC:, Episodic monocular blindness, OS.,HX:, This 29 y/o RHF was in her usual healthy state until 2 months prior to her 3/11/96 presentation when she developed episodic arthralgias of her knees and ankles, bilaterally. On 3/3/96, she experienced sudden onset monocular blindness, OS, lasting 5-10 minutes in duration. Her vision "greyed out" from the periphery to center of her visual field, OS; and during some episodes progressed to complete blindness (not even light perception). This resolved within a few minutes. She had multiple episodes of vision loss, OS, every day until 3/7/96 when she was placed on heparin for suspected LICA dissection. She saw a local ophthalmologist on 3/4/96 and was told she had a normal funduscopic exam. She experienced 0-1 spell of blindness (OS) per day from 3/7/96 to 3/11/96. In addition, she complained of difficulty with memory since 3/7/96. She denied dysarthria, aphasia or confusion, but had occasional posterior neck and bioccipital-bitemporal headaches.,She had no history of deep venous or arterial thrombosis.,3/4/96, ESR=123. HCT with and without contrast on 3/7/96 and 3/11/96, and Carotid Duplex scan were "unremarkable." Rheumatoid factor=normal. 3-vessel cerebral angiogram (done locally) was reportedly "unremarkable.",She was thought to have temporal arteritis and underwent Temporal Artery biopsy (which was unremarkable), She received Prednisone 80 mg qd for 2 days prior to presentation.,On admission she complained of a left temporal headache at the biopsy site, but no loss of vision or weakness,She had been experiencing mild fevers and chills for several weeks prior to presentation. Furthermore, she had developed cyanosis of the distal #3 toes on feet, and numbness and rash on the lateral aspect of her left foot. She developed a malar rash on her face 1-2 weeks prior to presentation.,MEDS:, Depo-Provera, Prednisone 80mg qd, and Heparin IV.,PMH:, 1)Headaches for 3-4 years, 2)Heart murmur, 3) cryosurgery of cervix, 4)tonsillectomy and adenoidectomy, 5) elective abortion. She had no history of spontaneous miscarriage and had used oral birth control pill for 10 years prior to presentation.,FHX:, Migraine headaches on maternal side, including her mother. No family history of thrombosis.,SHX:, works as a metal grinder and was engaged to be married. She denied any tobacco or illicit drug use. She consumed 1 alcoholic drink per month.,EXAM: ,BP147/74, HR103, RR14, 37.5C.,MS: A&O to person, place and time. Speech was fluent without dysarthria. Repetition, naming and comprehension were intact. 2/3 recall at 2 minutes.,CN: unremarkable.,Motor: unremarkable.,Coord: unremarkable.,Sensory: decreased LT, PP, TEMP, along the lateral aspect of the left foot.,Gait: narrow-based and able to TT, HW and TW without difficulty.,Station: unremarkable.,Reflexes: 2/2 throughout. Plantar responses were flexor, bilaterally.,Skin: Cyanosis of the distal #3 toes on both feet. There was a reticular rash about the lateral aspect of her left foot. There were splinter-type hemorrhages under the fingernails of both hands.,COURSE: , ESR=108 (elevated), Hgb 11.3, Hct 33%, WBC 10.0, Plt 148k, MCV 92 (low) Cr 1.3, BUN 26, CXR and EKG were unremarkable. PTT 42 (elevated). PT normal. The rest of the GS and CBC were normal. Dilute Russell Viper venom time was elevated at 27 and a 1:1 prothrombin time mix corrected to only 36.,She was admitted to the Neurology service. Blood cultures were drawn and were negative. Transthoracic and transesophageal echocardiography on 3/12/96 was unremarkable.,Her symptoms and elevated PTT suggested an ischemic syndrome involving anticardiolipin antibody and/or lupus anticoagulant. Her signs of rash and cyanosis suggested SLE. ANA was positive at 1:640 (speckled), RF (negative), dsDNA, 443 (elevated). Serum cryoglobulins were positive at 1% (fractionation data lost). Serum RPR was positive, but FTA-ABS was negative (thereby confirming a false-positive RPR). Anticardiolipin antibodies IgM and IgG were positive at 56.1 and 56.3 respectively. Myeloperoxidase antibody was negative, ANCA was negative and hepatitis screen unremarkable.,The Dermatology Service felt the patient's reticular foot rash was livedo reticularis. Rheumatology felt the patient met criteria for SLE. Hematology felt the patient met criteria for Anticardiolipin Antibody and/or Lupus anticoagulant Syndrome. Neurology felt the episodic blindness was secondary to thromboembolic events.,Serum Iron studies revealed: FeSat 6, Serum Fe 15, TIBC 237, Reticulocyte count 108.5. The patient was placed on FeSO4 225mg tid.,She was continued on heparin IV, but despite this she continued to have occasional episodes of left monocular blindness or "gray outs" up to 5 times per day. She was seen by the Neuro-ophthalmology Service. The did not think she had evidence of vasculitis in her eye. They recommended treatment with ASA 325mg bid. She was placed on this 3/15/96 and tapered off heparin. She continued to have 0-4 episodes of monocular blindness (OS) for 5-10 seconds per episodes. She was discharged home.,She returned 3/29/96 for episodic diplopia lasting 5-10 minutes per episode. The episodes began on 3/27/96. During the episodes her left eye deviated laterally while the right eye remained in primary gaze. She had no prior history of diplopia or strabismus. Hgb 10.1, Hct 30%, WBC 5.2, MCV 89 (low), Plt 234k. ESR 113mm/hr. PT 12, PTT 45 (high). HCT normal. MRI brain, 3/30/96, revealed a area of increased signal on T2 weighted images in the right frontal lobe white matter. This was felt to represent a thromboembolic event. She was place on heparin IV and treated with Solu-Medrol 125mg IV q12 hours. ASA was discontinued. Hematology, Rheumatology and Neurology agreed to place her on Warfarin. She was placed on Prednisone 60mg qd following the Solu-Medrol. She continued to have transient diplopia and mild vertigo despite INR's of 2.0-2.2. ASA 81mg qd was added to her regimen. In addition, Rheumatology recommended Plaquenil 200mg bid. The neurologic symptoms decreased gradually over the ensuing 3 days. Warfarin was increased to achieve INR 2.5-3.5.,She reported no residual symptoms or new neurologic events on her 5/3/96 Neurology Clinic follow-up visit. She continues to be event free on Warfarin according to her Hematology Clinic notes up to 12/96.

Right pontine pyramidal tract infarct.

Radiology

MRI Brain - Pontine Stroke

CC:, Left sided weakness.,HX:, 74 y/o RHF awoke from a nap at 11:00 AM on 11/22/92 and felt weak on her left side. She required support on that side to ambulate. In addition, she felt spoke as though she "was drunk." Nevertheless, she was able to comprehend what was being spoken around her. Her difficulty with speech completely resolved by 12:00 noon. She was brought to UIHC ETC at 8:30AM on 11/23/92 for evaluation.,MEDS:, none. ,ALLERGIES:, ASA/ PCN both cause rash.,PMH:, 1)?HTN. 2)COPD. 3)h/o hepatitis (unknown type). 4)Macular degeneration.,SHX:, Widowed; lives alone. Denied ETOH/Tobacco/illicit drug use.,FHX:, unremarkable.,EXAM: , BP191/89 HR68 RR16 37.2C,MS: A & O to person, place and time. Speech fluent; without dysarthria. Intact naming, comprehension, and repetition.,CN: Central scotoma, OS (old). Mild upper lid ptosis, OD (old per picture). Lower left facial weakness.,Motor: Mild Left hemiparesis (4+ to 5- strength throughout affected side). No mention of muscle tone in chart.,Sensory: unremarkable.,Coord: impaired FNF and HKS movement secondary to weakness.,Station: Left pronator drift. No Romberg sign seen.,Gait: Left hemiparetic gait with decreased LUE swing.,Reflexes: 3/3+ biceps and triceps. 3/3+ patellae. 2/3+ ankles with 3-4beats of non-sustained ankle clonus on left. Plantars: Left babinski sign; and flexor on right.,General Exam: 2/6 SEM at left sternal border.,COURSE:, GS, CBC, PT, PTT, CK, ESR were within normal limits. ABC 7.4/46/63 on room air. EKG showed a sinus rhythm with right bundle branch block. MRI brain, 11/23/95, revealed a right pontine pyramidal tract infarction. She was treated with Ticlopidine 250mg bid. On 11/26/92, her left hemiparesis worsened. A HCT, 11/27/92, was unremarkable. The patient was treated with IV Heparin. This was discontinued the following day when her strength returned to that noted on 11/23/95. On 11/27/92, she developed angina and was ruled out for MI by serial EKG and cardiac enzyme studies. Carotid duplex showed 0-15% bilateral ICA stenosis and antegrade vertebral artery flow bilaterally. Transthoracic echocardiogram revealed aortic insufficiency only. Transesophageal echocardiogram revealed trivial mitral and tricuspid regurgitation, aortic valvular fibrosis. There was calcification and possible thrombus seen in the descending aorta. Cardiology did not feel the later was an indication for anticoagulation. She was discharged home on Isordil 20 tid, Metoprolol 25mg q12hours, and Ticlid 250mg bid.

radiology, mri brain, pontine stroke, difficulty with speech, hemiparesis, pontine pyramidal tract infarct, weakness, mri, brain, pyramidal, echocardiogram, pontine, infarct,

A middle-aged female with memory loss.

Radiology

MRI Brain - Memory Loss

FINDINGS:,There is moderate to severe generalized neuronal loss of the cerebral hemispheres with moderate to severe ventricular enlargement and prominent CSF within the subarachnoid spaces. There is confluent white matter hyperintensity in a bi-hemispherical centrum semiovale distribution extending to the lateral ventricles consistent with severe vasculopathic small vessel disease and extensive white matter ischemic changes. There is normal enhancement of the dural sinuses and cortical veins and there are no enhancing intra-axial or extraaxial mass lesions. There is a cavum velum interpositum (normal variant).,There is a linear area of T1 hypointensity becoming hyperintense on T2 images in a left para-atrial trigonal region representing either a remote lacunar infarction or prominent perivascular space.,Normal basal ganglia and thalami. Normal internal and external capsules. Normal midbrain.,There is amorphus hyperintensity of the basis pontis consistent with vasculopathic small vessel disease. There are areas of T2 hyperintensity involving the bilateral brachium pontis (left greater than right) with no enhancement following gadolinium augmentation most compatible with areas of chronic white matter ischemic changes. The area of white matter signal alteration in the left brachium pontis is of some concern in that is has a round morphology. Interval reassessment of this lesion is recommended.,There is a remote lacunar infarction of the right cerebellar hemisphere. Normal left cerebellar hemisphere and vermis.,There is increased CSF within the sella turcica and mild flattening of the pituitary gland but no sellar enlargement. There is elongation of the basilar artery elevating the mammary bodies but no dolichoectasia of the basilar artery.,Normal flow within the carotid arteries and circle of Willis.,Normal calvarium, central skull base and temporal bones. There is no demonstrated calvarium metastases.,IMPRESSION:,Severe generalized cerebral atrophy.,Extensive chronic white matter ischemic changes in a bi-hemispheric centrum semiovale distribution with involvement of the basis pontis and probable bilateral brachium pontis. The area of white matter hyperintensity in the left brachium pontis is of some concern is that it has a round morphology but no enhancement following gadolinium augmentation. Interval reassessment of this lesion is recommended.,Remote lacunar infarction in the right cerebellar hemisphere.,Linear signal alteration of the left periatrial trigonal region representing either a prominent vascular space or,lacunar infarction.,No demonstrated calvarial metastases.

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