Datasets:

andrewzamai
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CNADFTD-ADNI2NIFD-AN-fold-0-gathered-equally-represented-0234

subject stringlengths 68 90	txt_report stringlengths 901 2.26k	gold_diagnosis stringclasses 3 values	messages listlengths 3 3
NIFD_1_S_0185_MR_T1_mprage_S3_DIS3D_br_raw_20140908135239584_61_S229140_I441470	On a T1-weighted brain MRI of a 54-year-old female subject, we observed the following: For the cerebral cortex: - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the thalamus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 54-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0218_MR_T1_mprage_S3_DIS3D_br_raw_20140908131021468_157_S230417_I443026	On a T1-weighted brain MRI of a 53-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of temporal lobe on fusiform gyrus - mild focal atrophy of parietal lobe on angular gyrus - mild focal atrophy of limbic cortex on anterior cingulate gyrus - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - mild enlargement of the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - mild enlargement of the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 53-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of temporal lobe on fusiform gyrus\n- mild focal atrophy of parietal lobe on angular gyrus\n- mild focal atrophy of limbic cortex on anterior cingulate gyrus\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- mild enlargement of the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- mild enlargement of the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_073_S_4552_MR_MPRAGE_br_raw_20120215154934047_48_S140944_I285080	On a T1-weighted brain MRI of a 64-year-old male subject, we observed the following: For the cerebral cortex: - atrophies of frontal lobe on opercular inf. frontal gyrus (moderate) and triangular inf. frontal gyrus (mild) - mild focal atrophy of occipital lobe on middle occipital gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild bilateral atrophy of the hippocampus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 64-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- atrophies of frontal lobe on opercular inf. frontal gyrus (moderate) and triangular inf. frontal gyrus (mild)\n- mild focal atrophy of occipital lobe on middle occipital gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild bilateral atrophy of the hippocampus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_013_S_4616_MR_MPRAGE_br_raw_20120423114244289_9_S148118_I300089	On a T1-weighted brain MRI of a 85-year-old male subject, we observed the following: For the cerebral cortex: - moderate bilateral atrophy of the insular cortex, with focal volume reduction observed in the following subregions: anterior insula (mild), frontal operculum (mild) and posterior insula (mild) - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex For the subcortical structures: - mild bilateral atrophy of the thalamus - moderate left atrophy of the basal forebrain - no evidence of atrophy in the pallidum - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the putamen - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 85-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- moderate bilateral atrophy of the insular cortex, with focal volume reduction observed in the following subregions: anterior insula (mild), frontal operculum (mild) and posterior insula (mild)\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\nFor the subcortical structures:\n- mild bilateral atrophy of the thalamus\n- moderate left atrophy of the basal forebrain\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0267_MR_t1_mprage__br_raw_20160902213643779_41_S496356_I772611	On a T1-weighted brain MRI of a 67-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on medial frontal cortex - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the thalamus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 67-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on medial frontal cortex\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0264_MR_t1_mprage__br_raw_20160902204620868_5_S496270_I772517	On a T1-weighted brain MRI of a 60-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of temporal lobe on inf. temporal gyrus - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 60-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of temporal lobe on inf. temporal gyrus\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_153_S_4125_MR_MPRAGE_br_raw_20110720110937386_57_S115446_I245820	On a T1-weighted brain MRI of a 76-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of insular cortex on central operculum - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex For the subcortical structures: - no evidence of atrophy in the caudate - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 76-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of insular cortex on central operculum\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\nFor the subcortical structures:\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0190_MR_T1_mprage_S3_DIS3D_br_raw_20170816151005927_150_S596443_I889392	On a T1-weighted brain MRI of a 53-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on posterior orbital gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - mild atrophy of the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 53-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on posterior orbital gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- mild atrophy of the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0162_MR_T1_mprage_S3_DIS3D_br_raw_20140701124018436_69_S223836_I433911	On a T1-weighted brain MRI of a 67-year-old male subject, we observed the following: For the cerebral cortex: - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - moderate bilateral atrophy of the basal forebrain - mild atrophy of the ventral dc - mild atrophy of the pallidum - no evidence of atrophy in the hippocampus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus For the ventricles: - mild right atrophy of the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 67-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- moderate bilateral atrophy of the basal forebrain\n- mild atrophy of the ventral dc\n- mild atrophy of the pallidum\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\nFor the ventricles:\n- mild right atrophy of the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_003_S_4900_MR_Accelerated_SAG_IR-SPGR__br_raw_20130702111838357_9_S162272_I325733	On a T1-weighted brain MRI of a 60-year-old female subject, we observed the following: For the cerebral cortex: - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the ventral dc - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 60-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the ventral dc\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0265_MR_T1_mprage_S3_DIS3D_br_raw_20170815145928316_20_S595662_I888373	On a T1-weighted brain MRI of a 67-year-old male subject, we observed the following: For the cerebral cortex: - atrophies of frontal lobe on medial frontal cortex (moderate) and lateral orbital gyrus (mild) - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild right atrophy of the amygdala - no evidence of atrophy in the hippocampus - no evidence of atrophy in the accumbens - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 67-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- atrophies of frontal lobe on medial frontal cortex (moderate) and lateral orbital gyrus (mild)\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild right atrophy of the amygdala\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_003_S_4839_MR_Accelerated_SAG_IR-SPGR__br_raw_20120729220509538_106_S158755_I319400	On a T1-weighted brain MRI of a 66-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of limbic cortex on posterior cingulate gyrus - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus For the ventricles: - mild right atrophy of the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - mild atrophy of the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 66-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of limbic cortex on posterior cingulate gyrus\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\nFor the ventricles:\n- mild right atrophy of the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- mild atrophy of the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_072_S_4103_MR_MPRAGE_br_raw_20110721105250665_38_S115543_I245969	On a T1-weighted brain MRI of a 72-year-old male subject, we observed the following: For the cerebral cortex: - mild atrophy of the parietal lobe, more pronounced on the left - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild atrophy of the accumbens, more pronounced on the right - no evidence of atrophy in the pallidum - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 72-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild atrophy of the parietal lobe, more pronounced on the left\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild atrophy of the accumbens, more pronounced on the right\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0234_MR_t1_mprage__br_raw_20170814174829946_20_S594393_I886861	On a T1-weighted brain MRI of a 63-year-old female subject, we observed the following: For the cerebral cortex: - mild bilateral atrophy of the parietal lobe - mild focal atrophy of frontal lobe on posterior orbital gyrus - mild focal atrophy of insular cortex on parietal operculum - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 63-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild bilateral atrophy of the parietal lobe\n- mild focal atrophy of frontal lobe on posterior orbital gyrus\n- mild focal atrophy of insular cortex on parietal operculum\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_094_S_4460_MR_Accelerated_SAG_IR-SPGR__br_raw_20120209083837573_192_S140247_I283576	On a T1-weighted brain MRI of a 67-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on middle frontal gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild right atrophy of the putamen - no evidence of atrophy in the accumbens - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 67-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on middle frontal gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild right atrophy of the putamen\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_100_S_4469_MR_MPRAGE_br_raw_20120309113839177_24_S143466_I289564	On a T1-weighted brain MRI of a 67-year-old male subject, we observed the following: For the cerebral cortex: - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - moderate bilateral atrophy of the basal forebrain, more pronounced on the right - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 67-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- moderate bilateral atrophy of the basal forebrain, more pronounced on the right\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_022_S_4173_MR_MPRAGE_br_raw_20110914160652081_58_S122033_I255992	On a T1-weighted brain MRI of a 70-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on middle frontal gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild atrophy of the amygdala - no evidence of atrophy in the hippocampus - no evidence of atrophy in the accumbens - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 70-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on middle frontal gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild atrophy of the amygdala\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_022_S_4291_MR_MPRAGE_br_raw_20111130090916449_95_S131264_I269153	On a T1-weighted brain MRI of a 76-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on sup. frontal gyrus - atrophies of temporal lobe on planum temporale (mild) and sup. temporal gyrus (mild) - mild focal atrophy of parietal lobe on postcentral gyrus medial segment - mild focal atrophy of occipital lobe on occipital pole - mild focal atrophy of insular cortex on parietal operculum - no evidence of atrophy in the limbic cortex For the subcortical structures: - mild right atrophy of the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - moderate bilateral enlargement of the lateral ventricle - no evidence of atrophy in the inf. lateral ventricle - mild enlargement of the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 76-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on sup. frontal gyrus\n- atrophies of temporal lobe on planum temporale (mild) and sup. temporal gyrus (mild)\n- mild focal atrophy of parietal lobe on postcentral gyrus medial segment\n- mild focal atrophy of occipital lobe on occipital pole\n- mild focal atrophy of insular cortex on parietal operculum\n- no evidence of atrophy in the limbic cortex\nFor the subcortical structures:\n- mild right atrophy of the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- moderate bilateral enlargement of the lateral ventricle\n- no evidence of atrophy in the inf. lateral ventricle\n- mild enlargement of the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0217_MR_T1_mprage_S3_DIS3D_br_raw_20170817134937636_129_S598229_I891831	On a T1-weighted brain MRI of a 56-year-old male subject, we observed the following: For the cerebral cortex: - mild atrophy of the insular cortex, with focal volume reduction observed in the following subregions: anterior insula (mild) - atrophies of frontal lobe on orbital inf. frontal gyrus (mild) and posterior orbital gyrus (mild) - mild focal atrophy of occipital lobe on inf. occipital gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the limbic cortex For the subcortical structures: - no evidence of atrophy in the thalamus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 56-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild atrophy of the insular cortex, with focal volume reduction observed in the following subregions: anterior insula (mild)\n- atrophies of frontal lobe on orbital inf. frontal gyrus (mild) and posterior orbital gyrus (mild)\n- mild focal atrophy of occipital lobe on inf. occipital gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the limbic cortex\nFor the subcortical structures:\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_041_S_4083_MR_MPRAGE_br_raw_20110623121515278_33_S112344_I241375	On a T1-weighted brain MRI of a 86-year-old male subject, we observed the following: For the cerebral cortex: - mild bilateral atrophy of the frontal lobe, with focal volume reduction observed in the following subregions: sup. frontal gyrus (moderate), triangular inf. frontal gyrus (mild) and sup. frontal gyrus medial segment (mild) - mild focal atrophy of temporal lobe on planum polare - moderate focal atrophy of occipital lobe on cuneus - mild focal atrophy of limbic cortex on middle cingulate gyrus - mild focal atrophy of insular cortex on frontal operculum - no evidence of atrophy in the parietal lobe For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - mild enlargement of the 4th ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 86-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild bilateral atrophy of the frontal lobe, with focal volume reduction observed in the following subregions: sup. frontal gyrus (moderate), triangular inf. frontal gyrus (mild) and sup. frontal gyrus medial segment (mild)\n- mild focal atrophy of temporal lobe on planum polare\n- moderate focal atrophy of occipital lobe on cuneus\n- mild focal atrophy of limbic cortex on middle cingulate gyrus\n- mild focal atrophy of insular cortex on frontal operculum\n- no evidence of atrophy in the parietal lobe\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- mild enlargement of the 4th ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0045_MR_t1_mprage_S3_DIS3D_br_raw_20110718072112237_47_S115028_I245220	On a T1-weighted brain MRI of a 59-year-old female subject, we observed the following: For the cerebral cortex: - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 59-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0311_MR_T1_mprage_S3_DIS3D_br_raw_20160909141022230_61_S498005_I774570	On a T1-weighted brain MRI of a 75-year-old male subject, we observed the following: For the cerebral cortex: - severe bilateral atrophy of the parietal lobe, with focal volume reduction observed in the following subregions: postcentral gyrus (mild) - mild focal atrophy of frontal lobe on medial frontal cortex - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild bilateral atrophy of the putamen - mild bilateral atrophy of the thalamus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the ventral dc For the ventricles: - severe bilateral enlargement of the lateral ventricle - no evidence of atrophy in the inf. lateral ventricle - moderate enlargement of the 4th ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 75-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- severe bilateral atrophy of the parietal lobe, with focal volume reduction observed in the following subregions: postcentral gyrus (mild)\n- mild focal atrophy of frontal lobe on medial frontal cortex\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild bilateral atrophy of the putamen\n- mild bilateral atrophy of the thalamus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- severe bilateral enlargement of the lateral ventricle\n- no evidence of atrophy in the inf. lateral ventricle\n- moderate enlargement of the 4th ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0299_MR_t1_mprage__br_raw_20170628141928568_110_S576566_I865949	On a T1-weighted brain MRI of a 65-year-old male subject, we observed the following: For the cerebral cortex: - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 65-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_011_S_4105_MR_MPRAGE_br_raw_20110719125904723_114_S115213_I245491	On a T1-weighted brain MRI of a 71-year-old female subject, we observed the following: For the cerebral cortex: - atrophies of frontal lobe on gyrus rectus (moderate) and sup. frontal gyrus medial segment (mild) - mild focal atrophy of temporal lobe on fusiform gyrus - mild focal atrophy of parietal lobe on supramarginal gyrus - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the hippocampus - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - mild bilateral enlargement of the lateral ventricle - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 71-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- atrophies of frontal lobe on gyrus rectus (moderate) and sup. frontal gyrus medial segment (mild)\n- mild focal atrophy of temporal lobe on fusiform gyrus\n- mild focal atrophy of parietal lobe on supramarginal gyrus\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- mild bilateral enlargement of the lateral ventricle\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_031_S_4218_MR_MPRAGE_br_raw_20110915140520234_92_S122024_I255978	On a T1-weighted brain MRI of a 81-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on posterior orbital gyrus - mild focal atrophy of parietal lobe on supramarginal gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild bilateral atrophy of the thalamus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 81-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on posterior orbital gyrus\n- mild focal atrophy of parietal lobe on supramarginal gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild bilateral atrophy of the thalamus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0176_MR_T1_mprage_S3_DIS3D_br_raw_20140831170526452_55_S228978_I441286	On a T1-weighted brain MRI of a 53-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on subcallosal area - mild focal atrophy of limbic cortex on anterior cingulate gyrus - mild focal atrophy of insular cortex on frontal operculum - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe For the subcortical structures: - mild right atrophy of the ventral dc - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 53-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on subcallosal area\n- mild focal atrophy of limbic cortex on anterior cingulate gyrus\n- mild focal atrophy of insular cortex on frontal operculum\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\nFor the subcortical structures:\n- mild right atrophy of the ventral dc\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_032_S_4348_MR_MPRAGE_br_raw_20111118112458497_150_S130131_I267561	On a T1-weighted brain MRI of a 67-year-old female subject, we observed the following: For the cerebral cortex: - moderate bilateral atrophy of the frontal lobe, more pronounced on the right, with focal volume reduction observed in the following subregions: middle frontal gyrus (severe) and subcallosal area (mild) - moderate bilateral atrophy of the parietal lobe, with focal volume reduction observed in the following subregions: postcentral gyrus (mild) - mild atrophy of the occipital lobe, with focal volume reduction observed in the following subregions: sup. occipital gyrus (mild) - mild focal atrophy of temporal lobe on fusiform gyrus - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - moderate enlargement of the external csf - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 67-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- moderate bilateral atrophy of the frontal lobe, more pronounced on the right, with focal volume reduction observed in the following subregions: middle frontal gyrus (severe) and subcallosal area (mild)\n- moderate bilateral atrophy of the parietal lobe, with focal volume reduction observed in the following subregions: postcentral gyrus (mild)\n- mild atrophy of the occipital lobe, with focal volume reduction observed in the following subregions: sup. occipital gyrus (mild)\n- mild focal atrophy of temporal lobe on fusiform gyrus\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- moderate enlargement of the external csf\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_070_S_5040_MR_MPRAGE_br_raw_20121203120006533_63_S176060_I348757	On a T1-weighted brain MRI of a 76-year-old female subject, we observed the following: For the cerebral cortex: - mild atrophy of the occipital lobe, more pronounced on the right, with focal volume reduction observed in the following subregions: lingual gyrus (mild), inf. occipital gyrus (mild) and sup. occipital gyrus (mild) - atrophies of frontal lobe on posterior orbital gyrus (mild) and precentral gyrus medial segment (mild) - moderate focal atrophy of temporal lobe on temporal pole - moderate focal atrophy of parietal lobe on postcentral gyrus medial segment - mild focal atrophy of insular cortex on central operculum - no evidence of atrophy in the limbic cortex For the subcortical structures: - no evidence of atrophy in the amygdala - no evidence of atrophy in the accumbens - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - mild right atrophy of the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 76-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild atrophy of the occipital lobe, more pronounced on the right, with focal volume reduction observed in the following subregions: lingual gyrus (mild), inf. occipital gyrus (mild) and sup. occipital gyrus (mild)\n- atrophies of frontal lobe on posterior orbital gyrus (mild) and precentral gyrus medial segment (mild)\n- moderate focal atrophy of temporal lobe on temporal pole\n- moderate focal atrophy of parietal lobe on postcentral gyrus medial segment\n- mild focal atrophy of insular cortex on central operculum\n- no evidence of atrophy in the limbic cortex\nFor the subcortical structures:\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- mild right atrophy of the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0248_MR_t1_mprage__br_raw_20160902163301918_127_S495952_I772146	On a T1-weighted brain MRI of a 69-year-old male subject, we observed the following: For the cerebral cortex: - atrophies of frontal lobe on gyrus rectus (mild) and medial frontal cortex (mild) - mild focal atrophy of occipital lobe on inf. occipital gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 69-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- atrophies of frontal lobe on gyrus rectus (mild) and medial frontal cortex (mild)\n- mild focal atrophy of occipital lobe on inf. occipital gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_136_S_4727_MR_MPRAGE_br_raw_20120606151218245_114_S153015_I308415	On a T1-weighted brain MRI of a 74-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on triangular inf. frontal gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 74-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on triangular inf. frontal gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0271_MR_T1_mprage_S3_DIS3D_br_raw_20160903180503381_81_S496532_I772811	On a T1-weighted brain MRI of a 68-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on opercular inf. frontal gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild bilateral atrophy of the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - severe bilateral enlargement of the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - moderate enlargement of the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 68-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on opercular inf. frontal gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild bilateral atrophy of the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- severe bilateral enlargement of the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- moderate enlargement of the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_016_S_4952_MR_Accelerated_SAG_IR-SPGR__br_raw_20121002132023568_140_S169422_I337802	On a T1-weighted brain MRI of a 69-year-old female subject, we observed the following: For the cerebral cortex: - atrophies of frontal lobe on triangular inf. frontal gyrus (mild) and supplementary motor cortex (mild) - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild atrophy of the caudate - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 69-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- atrophies of frontal lobe on triangular inf. frontal gyrus (mild) and supplementary motor cortex (mild)\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild atrophy of the caudate\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_082_S_4339_MR_MPRAGE_br_raw_20111110142444516_129_S128898_I265938	On a T1-weighted brain MRI of a 85-year-old male subject, we observed the following: For the cerebral cortex: - atrophies of frontal lobe on orbital inf. frontal gyrus (mild) and sup. frontal gyrus (mild) - atrophies of temporal lobe on transverse temporal gyrus (moderate), planum temporale (mild) and sup. temporal gyrus (mild) - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the ventral dc - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 85-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- atrophies of frontal lobe on orbital inf. frontal gyrus (mild) and sup. frontal gyrus (mild)\n- atrophies of temporal lobe on transverse temporal gyrus (moderate), planum temporale (mild) and sup. temporal gyrus (mild)\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the ventral dc\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0186_MR_T1_mprage_S3_DIS3D_br_raw_20140901082621101_25_S229348_I441701	On a T1-weighted brain MRI of a 49-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on medial orbital gyrus - mild focal atrophy of limbic cortex on anterior cingulate gyrus - mild focal atrophy of insular cortex on frontal operculum - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 49-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on medial orbital gyrus\n- mild focal atrophy of limbic cortex on anterior cingulate gyrus\n- mild focal atrophy of insular cortex on frontal operculum\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_941_S_4292_MR_MPRAGE_br_raw_20111205142922369_89_S131754_I269843	On a T1-weighted brain MRI of a 72-year-old male subject, we observed the following: For the cerebral cortex: - mild focal atrophy of parietal lobe on angular gyrus - mild focal atrophy of occipital lobe on lingual gyrus - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 72-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of parietal lobe on angular gyrus\n- mild focal atrophy of occipital lobe on lingual gyrus\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_153_S_4372_MR_MPRAGE_br_raw_20111130171431062_134_S131410_I269347	On a T1-weighted brain MRI of a 71-year-old female subject, we observed the following: For the cerebral cortex: - moderate bilateral atrophy of the frontal lobe, with focal volume reduction observed in the following subregions: frontal pole (severe), middle frontal gyrus (moderate), sup. frontal gyrus (mild) and supplementary motor cortex (mild) - mild focal atrophy of temporal lobe on planum polare - mild focal atrophy of occipital lobe on cuneus - mild focal atrophy of limbic cortex on anterior cingulate gyrus - mild focal atrophy of insular cortex on anterior insula - no evidence of atrophy in the parietal lobe For the subcortical structures: - mild bilateral atrophy of the caudate - mild left atrophy of the putamen - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - mild atrophy of the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - mild enlargement of the external csf - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 71-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- moderate bilateral atrophy of the frontal lobe, with focal volume reduction observed in the following subregions: frontal pole (severe), middle frontal gyrus (moderate), sup. frontal gyrus (mild) and supplementary motor cortex (mild)\n- mild focal atrophy of temporal lobe on planum polare\n- mild focal atrophy of occipital lobe on cuneus\n- mild focal atrophy of limbic cortex on anterior cingulate gyrus\n- mild focal atrophy of insular cortex on anterior insula\n- no evidence of atrophy in the parietal lobe\nFor the subcortical structures:\n- mild bilateral atrophy of the caudate\n- mild left atrophy of the putamen\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- mild atrophy of the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- mild enlargement of the external csf\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_036_S_4878_MR_MPRAGE_br_raw_20120803114808529_80_S159481_I321504	On a T1-weighted brain MRI of a 73-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of occipital lobe on sup. occipital gyrus - no evidence of atrophy in the frontal lobe - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 73-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of occipital lobe on sup. occipital gyrus\n- no evidence of atrophy in the frontal lobe\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
NIFD_1_S_0301_MR_t1_mprage__br_raw_20160903223821943_13_S496932_I773276	On a T1-weighted brain MRI of a 61-year-old male subject, we observed the following: For the cerebral cortex: - atrophies of frontal lobe on triangular inf. frontal gyrus (mild), medial orbital gyrus (mild) and posterior orbital gyrus (mild) - severe focal atrophy of limbic cortex on anterior cingulate gyrus - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the parietal lobe - no evidence of atrophy in the occipital lobe - no evidence of atrophy in the insular cortex For the subcortical structures: - moderate bilateral atrophy of the accumbens, more pronounced on the right - mild bilateral atrophy of the putamen - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 61-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- atrophies of frontal lobe on triangular inf. frontal gyrus (mild), medial orbital gyrus (mild) and posterior orbital gyrus (mild)\n- severe focal atrophy of limbic cortex on anterior cingulate gyrus\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the parietal lobe\n- no evidence of atrophy in the occipital lobe\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- moderate bilateral atrophy of the accumbens, more pronounced on the right\n- mild bilateral atrophy of the putamen\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_073_S_4739_MR_MPRAGE_br_raw_20120516150253805_135_S150755_I304867	On a T1-weighted brain MRI of a 66-year-old male subject, we observed the following: For the cerebral cortex: - moderate bilateral atrophy of the parietal lobe, with focal volume reduction observed in the following subregions: angular gyrus (mild) - mild atrophy of the occipital lobe, with focal volume reduction observed in the following subregions: cuneus (mild) - mild focal atrophy of frontal lobe on precentral gyrus - atrophies of temporal lobe on temporal pole (mild) and middle temporal gyrus (mild) - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - mild right atrophy of the accumbens - mild left atrophy of the thalamus - mild left atrophy of the caudate - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the hippocampus - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - moderate enlargement of the external csf - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 66-year-old male subject, we observed the following:\nFor the cerebral cortex:\n- moderate bilateral atrophy of the parietal lobe, with focal volume reduction observed in the following subregions: angular gyrus (mild)\n- mild atrophy of the occipital lobe, with focal volume reduction observed in the following subregions: cuneus (mild)\n- mild focal atrophy of frontal lobe on precentral gyrus\n- atrophies of temporal lobe on temporal pole (mild) and middle temporal gyrus (mild)\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- mild right atrophy of the accumbens\n- mild left atrophy of the thalamus\n- mild left atrophy of the caudate\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- moderate enlargement of the external csf\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]
ADNI_127_S_4198_MR_Accelerated_Sag_IR-SPGR__br_raw_20110902083648052_131_S121087_I254317	On a T1-weighted brain MRI of a 78-year-old female subject, we observed the following: For the cerebral cortex: - mild focal atrophy of frontal lobe on medial frontal cortex - mild focal atrophy of parietal lobe on postcentral gyrus - mild focal atrophy of occipital lobe on calcarine cortex - no evidence of atrophy in the temporal lobe - no evidence of atrophy in the limbic cortex - no evidence of atrophy in the insular cortex For the subcortical structures: - no evidence of atrophy in the hippocampus - no evidence of atrophy in the accumbens - no evidence of atrophy in the amygdala - no evidence of atrophy in the basal forebrain - no evidence of atrophy in the caudate - no evidence of atrophy in the pallidum - no evidence of atrophy in the putamen - no evidence of atrophy in the thalamus - no evidence of atrophy in the ventral dc For the ventricles: - no evidence of atrophy in the inf. lateral ventricle - no evidence of atrophy in the lateral ventricle - no evidence of atrophy in the 3rd ventricle - no evidence of atrophy in the 4th ventricle - no evidence of atrophy in the external csf	CN	[ { "content": "You are an expert neurologist assistant specialized in neurodegenerative diseases.", "role": "system" }, { "content": "Below, you will find the radiology report from a T1-weighted brain MRI. Based on this information, determine the single most likely diagnosis among the following options: Frontotemporal Dementia (FTD), Alzheimer's Disease (AD), and Normal Aging (absence of pathology).\n\n---\n\n### Radiology Report: \nOn a T1-weighted brain MRI of a 78-year-old female subject, we observed the following:\nFor the cerebral cortex:\n- mild focal atrophy of frontal lobe on medial frontal cortex\n- mild focal atrophy of parietal lobe on postcentral gyrus\n- mild focal atrophy of occipital lobe on calcarine cortex\n- no evidence of atrophy in the temporal lobe\n- no evidence of atrophy in the limbic cortex\n- no evidence of atrophy in the insular cortex\nFor the subcortical structures:\n- no evidence of atrophy in the hippocampus\n- no evidence of atrophy in the accumbens\n- no evidence of atrophy in the amygdala\n- no evidence of atrophy in the basal forebrain\n- no evidence of atrophy in the caudate\n- no evidence of atrophy in the pallidum\n- no evidence of atrophy in the putamen\n- no evidence of atrophy in the thalamus\n- no evidence of atrophy in the ventral dc\nFor the ventricles:\n- no evidence of atrophy in the inf. lateral ventricle\n- no evidence of atrophy in the lateral ventricle\n- no evidence of atrophy in the 3rd ventricle\n- no evidence of atrophy in the 4th ventricle\n- no evidence of atrophy in the external csf \n\n---\n\n### Final Diagnosis: \n\nAfter carefully analyzing the radiology report, return only the most likely diagnosis as a string.", "role": "user" }, { "content": "Normal Aging", "role": "assistant" } ]