harishnair04/mtsamples huggingface dataset:
Multiple Meningiomas 
Medical specialty:  Neurology
 Patient with stable expressive aphasia and decreased vision.

CC:, Stable expressive aphasia and decreased vision.,HX:, This 72y/o woman was diagnosed with a left sphenoid wing meningioma on 6/3/80. She was 59 years old at the time and presented with a 6 month history of increasing irritability and left occipital-nuchal headaches. One month prior to that presentation she developed leftward head turning, and 3 days prior to presentation had an episode of severe dysphasia. A HCT (done locally) revealed a homogenously enhancing lesion of the left sphenoid wing. Skull X-rays showed deviation of the pineal to the right. She was transferred to UIHC and was noted to have a normal neurologic exam (per Neurosurgery note). Angiography demonstrated a highly vascular left temporal/sphenoid wing tumor. She under went left temporal craniotomy and "complete resection" of the tumor which on pathologic analysis was consistent with a meningioma.,The left sphenoid wing meningioma recurred and was excised 9/25/84. There was regrowth of this tumor seen on HCT, 1985. A 6/88 HCT revealed the left sphenoid meningioma and a new left tentorial meningioma. HCT in 1989 revealed left temporal/sphenoid, left tentorial, and new left frontal lesions. On 2/14/91 she presented with increasing lethargy and difficulty concentrating. A 2/14/91, HCT revealed increased size and surrounding edema of the left frontal meningioma. The left frontal and temporal meningiomas were excised on 2/25/91. These tumors all recurred and a left parietal lesion developed. She underwent resection of the left frontal meningioma on 11/21/91 due to right sided weakness and expressive aphasia. The weakness partially resolved and though the speech improved following resection it did not return to normal. In May 1992 she experienced 3 tonic-clonic type seizures, all of which began with a Jacksonian march up the RLE then RUE before generalizing. Her Phenobarbital prophylaxis which she had been taking since her 1980 surgery was increased. On 12/7/92, she underwent a left fronto-temporo-parieto-occipital craniotomy and excision of five meningiomas. Postoperatively she developed worsened right sided weakness and expressive aphasia. The weakness and aphasia improved by 3/93, but never returned to normal.
Neck & Lower Back Pain - Consult 
Medical specialty:  Neurology
 Patient status post vehicular trauma.  Low Back syndrome and Cervicalgia.

CHIEF COMPLAINT:, Neck and lower back pain.,VEHICULAR TRAUMA HISTORY:, Date of incident: 1/15/2001. The patient was the driver of a small sports utility vehicle and was wearing a seatbelt. The patient’s vehicle was proceeding through an intersection and was struck by another vehicle from the left side and forced off the road into a utility pole. The other vehicle had reportedly been driven by a drunk driver and ran a traffic signal. Estimated impact speed was 80 m.p.h. The driver of the other vehicle was reportedly cited by police. The patient was transiently unconscious and came to the scene. There was immediate onset of headaches, neck and lower back pain. The patient was able to exit the vehicle and was subsequently transported by Rescue Squad to St. Thomas Memorial Hospital, evaluated in the emergency room and released.,NECK AND LOWER BACK PAIN HISTORY:, The patient relates the persistence of pain since the motor vehicle accident. Symptoms began immediately following the MVA. Because of persistent symptoms, the patient subsequently sought chiropractic treatment. Neck pain is described as severe. Neck pain remains localized and is non-radiating. There are no associated paresthesias. Back pain originates in the lumbar region and radiates down both lower extremities. Back pain is characterized as worse than the neck pain. There are no associated paresthesias.
MRI T-Spine 
Medical specialty:  Neurology
 MRI T-spine and CXR - Aortic Dissection.

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

EXAM:  ,Thoracic Spine.,REASON FOR EXAM: , Injury.,INTERPRETATION: , The thoracic spine was examined in the AP, lateral and swimmer's projections.  There is mild chronic-appearing anterior wedging of what is believed to represent T11 and 12 vertebral bodies.  A mild amount of anterior osteophytic lipping is seen involving the thoracic spine.  There is a suggestion of generalized osteoporosis.  The intervertebral disc spaces appear generally well preserved.,The pedicles appear intact.,IMPRESSION:,1. Mild chronic-appearing anterior wedging of what is believed to represent the T11 and 12 vertebral bodies.,2. Mild degenerative changes of the thoracic spine.,3. Osteoporosis.
MRI of Lumbar Spine w/o Contrast 
Medical specialty:  Neurology
 MRI of lumbar spine without contrast to evaluate chronic back pain.

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

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

CC:, Progressive lower extremity weakness.,HX: ,This 52y/o RHF had a h/o right frontal glioblastoma multiforme (GBM) diagnosed by brain biopsy/partial resection, on 1/15/1991. She had been healthy until 1/6/91, when she experienced a generalized tonic-clonic type seizure during the night. She subsequently underwent an MRI brain scan and was found to have a right frontal enhancing lesion in the mesial aspect of the right frontal lobe at approximately the level of the coronal suture. There was minimal associated edema and no mass effect. Following extirpation of the tumor mass, she underwent radioactive Iodine implantation and 6020cGy radiation therapy in 35 fractions. In 11/91 she received BCNU and Procarbazine chemotherapy protocols. This was followed by four courses of 5FU/Carboplatin (3/92, 6/92, 9/92 ,10/92) chemotherapy.,On 10/12/92 she presented for her 4th course of 5FU/Carboplatin and complained of non-radiating dull low back pain, and proximal lower extremity weakness, but was still able to ambulate. She denied any bowel/bladder difficulty.,PMH: ,s/p oral surgery for wisdom tooth extraction.,FHX/SHX: ,1-2 ppd cigarettes. rare ETOH use. Father died of renal CA.,MEDS: ,Decadron 12mg/day.,EXAM: ,Vitals unremarkable.,MS: Unremarkable.,Motor: 5/5 BUE, LE: 4+/5- prox, 5/5 distal to hips. Normal tone and muscle bulk.,Sensory: No deficits appreciated.,Coord: Unremarkable.,Station: No mention in record of being tested.,Gait: Mild difficulty climbing stairs.,Reflexes: 1+/1+ throughout and symmetric. Plantar responses were down-going bilaterally.,INITIAL IMPRESSION:, Steroid myopathy. Though there was enough of a suspicion of "drop" metastasis that an MRI of the L-spine was obtained.,COURSE:, The MRI L-spine revealed fine linear enhancement along the dorsal aspect of the conus medullaris, suggestive of subarachnoid seeding of tumor. No focal mass or cord compression was visualized. CSF examination revealed: 19RBC, 22WBC, 17 Lymphocytes, and 5 histiocytes, Glucose 56, Protein 150. Cytology (negative). The patient was discharged home on 10/17/92, but experienced worsening back pain and lower extremity weakness and became predominantly wheelchair bound within 4 months. She was last seen on 3/3/93 and showed signs of worsening weakness (left hemiplegia: R > L) as her tumor grew and spread. She then entered a hospice.
MRI of Brain w/o Contrast. 
Medical specialty:  Neurology
 MRI of the brain without contrast to evaluate daily headaches for 6 months in a 57-year-old.

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

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

EXAM:,  MRI head without contrast.,REASON FOR EXAM: , Severe headaches.,INTERPRETATION:,  Imaging was performed in the axial and sagittal planes using numerous pulse sequences at 1 tesla.  Correlation is made with the head CT of 4/18/05.,On the diffusion sequence, there is no significant bright signal to indicate acute infarction.  There is a large degree of increased signal involving the periventricular white matter extending around to the subcortical regions in symmetrical fashion consistent with chronic microvascular ischemic disease.  There is mild chronic ischemic change involving the pons bilaterally, slightly greater on the right, and when correlating with the recent scan, there is an old tiny lacunar infarct of the right brachium pontis measuring roughly 4 mm in size.  There are prominent perivascular spaces of the lenticulostriate distribution compatible with the overall degree of moderate to moderately advanced atrophy.  There is an old moderate-sized infarct of the mid and lateral aspects of the right cerebellar hemisphere as seen on the recent CT scan.  This involves mostly the superior portion of the hemisphere in the superior cerebellar artery distribution.  No abnormal mass effect is identified.  There are no findings to suggest active hydrocephalus.  No abnormal extra-axial collection is identified.  There is normal flow void demonstrated in the major vascular systems.,The sagittal sequence demonstrates no Chiari malformation.  The region of the pituitary/optic chiasm grossly appears normal.  The mastoids and paranasal sinuses are clear.,IMPRESSION:,1.  No definite acute findings identified involving the brain.,2.  There is prominent chronic cerebral ischemic change as described with mild chronic pontine ischemic changes.  There is an old moderate-sized infarct of the superior portion of the right cerebellar hemisphere.,3.  Moderate to moderately advanced atrophy.
MRI C-spine 
Medical specialty:  Neurology
 MRI C-spine: C4-5 Transverse Myelitis.

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

CC:, Left hemiplegia.,HX: , A 58 y/o RHF awoke at 1:00AM on 10/23/92 with left hemiplegia and dysarthria which cleared within 15 minutes. She was seen at a local ER and neurological exam and CT Brain were reportedly unremarkable. She was admitted locally. She then had two more similar spells at 3AM and 11AM with resolution of the symptoms within an hour. She was placed on IV Heparin following the 3rd episode and was transferred to UIHC. She had not been taking ASA.,PMH:, 1)HTN. 2) Psoriasis.,SHX:, denied ETOH/Tobacco/illicit drug use.,FHX:, Unknown.,MEDS:, Heparin only.,EXAM:, BP160/90 HR145 (supine). BP105/35 HR128 (light headed, standing) RR12 T37.7C,MS: Dysarthria only. Lucid thought process.,CN: left lower facial weakness only.,Motor: mild left hemiparesis with normal muscle bulk. Mildly increased left sided muscle tone.,Sensory: unremarkable.,Coordination: impaired secondary to weakness on left. Otherwise unremarkable.,Station: left pronator drift. Romberg testing not done.,Gait: not tested.,Reflexes: symmetric; 2+ throughout.,Gen Exam: CV: Tachycardic without murmur.,COURSE:, The patients signs and symptoms worsening during and after standing to check orthostatic blood pressures. She was immediately placed in a reverse Trendelenburg position and given IV fluids. Repeat neurologic exam at 5PM on the day of presentation revealed a return to the initial presentation of signs and symptoms. PT/PTT/GS/CBC/ABG were unremarkable. EKG revealed sinus tachycardia with rate dependent junctional changes. CXR unremarkable. MRI Brain was obtained and showed an evolving right thalamic/lentiform nucleus infarction best illustrated by increased signal on the Proton density weighted images. Over the ensuing days of admission she had significant fluctuations of her BP (200mmHG to 140mmHG systolic). Her symptoms worsened with falls in BP. Her BP was initially controlled with esmolol or labetalol. Renal Ultrasound, abdominal/pelvic CT, renal function scan, serum and urine osmolality, urine catecholamines/metanephrine studies were unremarkable. Carotid doppler study revealed 0-15%BICA stenosis and antegrade vertebral artery flow, bilaterally. Transthoracic echocardiogram was unremarkable. Cerebral angiogram was performed to r/o vasculitis. This revealed narrowing of the M1 segment of the right MCA. This was thought secondary to atherosclerosis and not vasculitis. She was discharged on ASA, Procardia XL, and Labetalol.
MRI C-Spine - C5-6 Disk Herniation 
Medical specialty:  Neurology
 MRI C-spine to evaluate right shoulder pain - C5-6 disk herniation.

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