smoh/medical-transcriptions huggingface dataset:
MRI Brain - Memory Loss  ( Radiology)
Description:  A middle-aged female with memory loss.

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

FINDINGS:,There is a large intrasellar mass lesion producing diffuse expansion of the sella turcica. This mass lesions measures approximately 16 x 18 x 18mm (craniocaudal x AP x mediolateral) in size.
MRI Brain - Bilateral Thalamic Strokes  ( Radiology)
Description:  MRI Brain to evaluate sudden onset blindness - Basilar/bilateral thalamic strokes.

CC:, Sudden onset blindness.,HX:, This 58 y/o RHF was in her usual healthy state, until 4:00PM, 1/8/93, when she suddenly became blind. Tongue numbness and slurred speech occurred simultaneously with the loss of vision. The vision transiently improved to "severe blurring" enroute to a local ER, but worsened again once there. While being evaluated she became unresponsive, even to deep noxious stimuli. She was transferred to UIHC for further evaluation. Upon arrival at UIHC her signs and symptoms were present but markedly improved.,PMH:, 1) Hysterectomy many years previous. 2) Herniorrhaphy in past. 3) DJD, relieved with NSAIDs.,FHX/SHX:, Married x 27yrs. Husband denied Tobacco/ETOH/illicit drug use for her.,Unremarkable FHx.,MEDS:, none.,EXAM:, Vitals: 36.9C.  HR 93.  BP 151/93.  RR 22.  98% O2Sat.,MS: somnolent, but arousable to verbal stimulation. minimal speech. followed simple commands on occasion.,CN: Blinked to threat from all directions. EOM appeared full, Pupils 2/2 decreasing to 1/1. +/+Corneas. Winced to PP in all areas of Face. +/+Gag. Tongue midline. Oculocephalic reflex intact.,Motor: UE 4/5 proximally. Full strength in all other areas. Normal tone and muscle bulk.,Sensory: Withdrew to PP in all extremities.,Gait: ND.,Reflexes: 2+/2+ throughout UE, 3/3 patella, 2/2 ankles, Plantar responses were flexor bilaterally.,Gen exam: unremarkable.,COURSE: ,MRI Brain revealed bilateral thalamic strokes. Transthoracic echocardiogram (TTE) showed an intraatrial septal aneurysm with right to left shunt. Transesophageal echocardiogram (TEE) revealed the same. No intracardiac thrombus was found. Lower extremity dopplers were unremarkable. Carotid duplex revealed 0-15% bilateral ICA stenosis. Neuroophthalmologic evaluation revealed evidence of a supranuclear vertical gaze palsy OU (diminished up and down gaze). Neuropsychologic assessment 1/12-15/93 revealed severe impairment of anterograde verbal and visual memory, including acquisition and delayed recall and recognition. Speech was effortful and hypophonic with very defective verbal associative fluency. Reading comprehension was somewhat preserved, though she complained that despite the ability to see type clearly, she could not make sense of words. There was impairment of 2-D constructional praxis. A follow-up Neuropsychology evaluation in 7/93 revealed little improvement. Laboratory studies, TSH, FT4, CRP, ESR, GS, PT/PTT were unremarkable. Total serum cholesterol 195, Triglycerides 57, HDL 43, LDL 141. She was placed on ASA and discharged1/19/93.,She was last seen on 5/2/95 and was speaking fluently and lucidly. She continued to have mild decreased vertical eye movements. Coordination and strength testing were fairly unremarkable. She continues to take ASA 325 mg qd.
MRI Brain - CO poisoning  ( Radiology)
Description:  MRI Brain, Carbon Monoxide poisoning.

CC:, Found down.,HX:, 54y/o RHF went to bed at 10 PM at her boyfriend's home on 1/16/96. She was found lethargic by her son the next morning. Three other individuals in the house were lethargic and complained of HA that same morning. Her last memory was talking to her granddaughter at 5:00PM on 1/16/96. She next remembered riding in the ambulance from a Hospital. Initial Carboxyhemoglobin level was 24% (normal < 1.5%) and ABG 7.41/30/370 with O2Sat 75% on 100%FiO2.,MEDS:, unknown anxiolytic, estrogen.,PMH:, PUD, ?stroke and memory difficulty in the past 1-2 years.,FHX:, unknown.,SHX:, divorced. unknown history of tobacco/ETOH/illicit drug use.,EXAM: ,BP126/91, HR86, RR 30, 37.1C.,MS:, Oriented to name only. Speech without dysarthria. 2/3 recall at 5minutes.,CN:, unremarkable.,MOTOR: ,full strength throughout with normal muscle tone and bulk.,SENSORY: ,unremarkable.,COORD/STATION:, unremarkable.,GAIT:, not tested on admission.,GEN EXAM:, notable for erythema of the face and chest.,COURSE:, She underwent a total of four dives under Hyperbaric Oxygen ( 2 dives on 1/17 and 2 dives on 1/18). Neuropsychologic assessment on 1/18/96 revealed marked cognitive impairments with defects in anterograde memory, praxis, associative fluency, attention, and speed of information processing. She was discharged home on 1/19/96 and returned on 2/11/96 after neurologic deterioration. She progressively developed more illogical behavior, anhedonia, anorexia and changes in sleep pattern. She became completely dependent and could not undergo repeat neuropsychologic assessment in 2/96. She was later transferred to another care facility against medical advice. The etiology for these changes became complicated by a newly discovered history of possible ETOH abuse and usual "anxiety" disorder.,MRI brain, 2/14/96, revealed increased T2 signal within the periventricular white matter, bilaterally. EEG showed diffuse slowing without epileptiform activity.
MRI Brain -  Meningioma (Olfactory)  ( Radiology)
Description:  MRI Brain - Olfactory groove meningioma.

CC:, Progressive visual loss.,HX:, 76 y/o male suddenly became anosmic following shoulder surgery 13 years prior to this presentation. He continues to be anosmic, but has also recently noted decreased vision OD. He denies any headaches, weakness, numbness, weight loss, or nasal discharge.,MEDS:, none.,PMH:, 1) Diabetes Mellitus dx 1 year ago. 2) Benign Prostatic Hypertrophy, s/p TURP. 3) Right shoulder surgery (?DJD).,FHX:, noncontributory.,SHX:, Denies history of Tobacco/ETOH/illicit drug use.,EXAM:, BP132/66 HR78 RR16 36.0C,MS: A&O to person, place, and time. No other specifics given in Neurosurgery/Otolaryngology/Neuro-ophthalmology notes.,CN: Visual acuity has declined from 20/40 to 20/400, OD; 20/30, OS. No RAPD. EOM was full and smooth and without nystagmus. Goldmann visual fields revealed a central scotoma and enlarged blind spot OD and OS (OD worse) with a normal periphery. Intraocular pressures were 15/14 (OD/OS). There was moderate pallor of the disc, OD. Facial sensation was decreased on the right side (V1 distribution).,Motor/Sensory/Coord/Station/Gait: were all unremarkable.,Reflexes: 2/2 and symmetric throughout. Plantars were flexor, bilaterally.,Gen Exam: unremarkable.,COURSE:, MRI Brain, 10/7/92, revealed: a large 6x5x6cm slightly heterogeneous, mostly isointense lesion on both T1 and T2 weighted images arising from the planum sphenoidale and olfactory groove. The mass extends approximately 3.6cm superior to the planum into both frontal regions with edema in both frontal lobes. The mass extends 2.5cm inferiorly involving the ethmoid sinuses with resultant obstruction of the sphenoid and frontal sinuses.,It also extends into the superomedial aspect of the right maxillary sinus. There is probable partial encasement of both internal carotid arteries just above the siphon. The optic nerves are difficult to visualize but there is also probable encasement of these structures as well. The mass enhances significantly with gadolinium contrast. These finds are consistent with Meningioma.,The patient underwent excision of this tumor by simultaneous bifrontal craniotomy and lateral rhinotomy following an intrasinus biopsy which confirmed the meningioma. Postoperatively, he lost visual acuity, OS, but this gradually returned to baseline. His 9/6/96 neuro-ophthalmology evaluation revealed visual acuity of 20/25-3 (OD) and 20/80-2 (OS). His visual fields continued to abnormal, but improved and stable when compared to 10/92. His anosmia never resolved.
MRI Ankle - 2  ( Radiology)
Description:  MRI right ankle.

EXAM:,MRI OF THE RIGHT ANKLE,CLINICAL:,Pain.,FINDINGS:,The bone marrow demonstrates normal signal intensity. There is no evidence of bone contusion or fracture. There is no evidence of joint effusion. Tendinous structures surrounding the ankle joint are intact. No abnormal mass or fluid collection is seen surrounding the ankle joint.,IMPRESSION,: NORMAL MRI OF THE RIGHT ANKLE.
Mayoview - 2  ( Radiology)
Description:  Lexiscan myoview stress study.  Chest discomfort.  Normal stress/rest cardiac perfusion with no indication of ischemia.  Normal LV function and low likelihood of significant epicardial coronary narrowing.

LEXISCAN MYOVIEW STRESS STUDY,REASON FOR THE EXAM: , Chest discomfort.,INTERPRETATION: , The patient exercised according to the Lexiscan study, received a total of 0.4 mg of Lexiscan IV injection.  At peak hyperemic effect, 24.9 mCi of Myoview were injected for the stress imaging and earlier 8.2 mCi were injected for the resting and the usual SPECT and gated SPECT protocol was followed and the data was analyzed using Cedars-Sinai software.  The patient did not walk because of prior history of inability to exercise long enough on treadmill.,The resting heart rate was 57 with the resting blood pressure 143/94.  Maximum heart rate achieved was 90 with a maximum blood pressure unchanged.,EKG at rest showed sinus rhythm with no significant ST-T wave changes of reversible ischemia or injury.  Subtle nonspecific in III and aVF were seen.  Maximum stress test EKG showed inverted T wave from V4 to V6.  Normal response to Lexiscan.,CONCLUSION:  ,Maximal Lexiscan perfusion with subtle abnormalities non-conclusive.  Please refer to the Myoview interpretation.,MYOVIEW INTERPRETATION: , The left ventricle appeared to be normal in size on both stress and rest with no change between the stress and rest with left ventricular end-diastolic volume of 115 and end-systolic of 51.  EF estimated and calculated at 56%.,Cardiac perfusion reviewed, showed no reversible defect indicative of myocardium risk and no fixed defect indicative of myocardial scarring.,IMPRESSION:,1.  Normal stress/rest cardiac perfusion with no indication of ischemia.,2.  Normal LV function and low likelihood of significant epicardial coronary narrowing.,
Lower Extremity Venous Doppler  ( Radiology)
Description:  Left lower extremity venous Doppler ultrasound

LEFT LOWER EXTREMITY VENOUS DOPPLER ULTRASOUND,REASON FOR EXAM: , Status post delivery five weeks ago presenting with left calf pain.,INTERPRETATIONS: , There was normal flow, compression and augmentation within the right common femoral, superficial femoral and popliteal veins.  Lymph nodes within the left inguinal region measure up to 1 cm in short-axis.,IMPRESSION: , Lymph nodes within the left inguinal region measure up to 1 cm in short-axis, otherwise no evidence for left lower extremity venous thrombosis.
Lexiscan Nuclear Scan  ( Radiology)
Description:  Lexiscan Nuclear Myocardial Perfusion Scan.  Chest pain.  Patient unable to walk on a treadmill.  Nondiagnostic Lexiscan.  Normal nuclear myocardial perfusion scan.

EXAM:,  Lexiscan Nuclear Myocardial Perfusion Scan.,INDICATION:,  Chest pain.,TYPE OF TEST:  ,Lexiscan, unable to walk on a treadmill.,INTERPRETATION: , Resting heart rate of 96, blood pressure of 141/76.  EKG, normal sinus rhythm, nonspecific ST-T changes, left bundle branch block.  Post Lexiscan 0.4 mg injected intravenously by standard protocol.  Peak heart rate was 105, blood pressure of 135/72.  EKG remains the same.  No symptoms are noted.,SUMMARY:,1.  Nondiagnostic Lexiscan.,2.  Nuclear interpretation as below.,NUCLEAR MYOCARDIAL PERFUSION SCAN WITH STANDARD PROTOCOL:,  Resting and stress images were obtained with 10.4, 32.5 mCi of tetrofosmin injected intravenously by standard protocol.  Myocardial perfusion scan demonstrates homogeneous and uniform distribution of the tracer uptake.  There is no evidence of reversible or fixed defect.  Gated SPECT revealed mild global hypokinesis, more pronounced in the septal wall possibly secondary to prior surgery.  Ejection fraction calculated at 41%.  End-diastolic volume of 115, end-systolic volume of 68.,IMPRESSION:,1.  Normal nuclear myocardial perfusion scan.,2.  Ejection fraction 41% by gated SPECT.
Mayoview - 1  ( Radiology)
Description:  Myoview nuclear stress study.  Angina, coronary artery disease.  Large fixed defect, inferior and apical wall, related to old myocardial infarction.

MYOVIEW NUCLEAR STRESS STUDY,REASON FOR THE TEST:,  Angina, coronary artery disease.,FINDINGS: , The patient exercised according to the Lexiscan nuclear stress study, received a total of 0.4 mg of Lexiscan.  At peak hyperemic effect, 25.8 mCi of Myoview injected for the stress imaging and earlier 8.1 mCi of Myoview injected for the resting and the usual SPECT and gated SPECT protocol was followed in the rest-stress sequence.,The data analyzed using Cedars-Sinai software.,The resting heart rate was 49 with the resting blood pressure of 149/86.  Maximum heart rate achieved was 69 with a maximum blood pressure achieved of 172/76.,EKG at rest showed to be abnormal with sinus rhythm, left atrial enlargement, and inverted T-wave in 1, 2, and aVL as well as from V4 to V6 with LVH.  Maximal stress test EKG showed no change from baseline.,IMPRESSION:  ,Maximal Lexiscan stress test with abnormal EKG at baseline maximal stress test, please refer to the Myoview interpretation.,MYOVIEW INTERPRETATIONS,FINDINGS: , The left ventricle appears to be dilated on both stress and rest with no significant change between stress and rest with left ventricular end-diastolic volume of 227, end-systolic volume of 154 with moderately to severely reduced LV function with akinesis of the inferior and inferoseptal wall.  EF was calculated at 32%, estimated 35% to 40%.,Cardiac perfusion reviewed, showed a large area of moderate-to-severe intensity in the inferior wall and small-to-medium area of severe intensity at the apex and inferoapical wall.  Both defects showed no change on the resting indicative of a fixed defect in the inferior and inferoapical wall consistent with old inferior inferoapical MI.  No reversible defects indicative of myocardium at risk.  The lateral walls as well as the septum and most of the anterior wall showed no reversibility and near-normal perfusion.,IMPRESSION:,1.  Large fixed defect, inferior and apical wall, related to old myocardial infarction.,2.  No reversible ischemia identified.,3.  Moderately reduced left ventricular function with ejection fraction of about 35% consistent with ischemic cardiomyopathy.
Magnified Airway Study  ( Radiology)
Description:  Magnified Airway Study - An 11-month-old female with episodes of difficulty in breathing, cough.

EXAM:,  Magnified airway.,CLINICAL HISTORY: , An 11-month-old female with episodes of difficulty in breathing, cough.,TECHNIQUE: , Multiple fluoroscopic spot images of the pharyngeal airway, trachea, and mainstem bronchi were performed in various phases of respiration.,FINDINGS:,  The airway is patent throughout its course.  Specifically, the trachea and both mainstem bronchi do not demonstrate evidence of dynamic collapse greater than 50%.,No filling defects are identified.,The vocal cords demonstrate normal opening and closing.,IMPRESSION: , Normal magnified airway examination.
Lumbar Discogram  ( Radiology)
Description:  Lumbar discogram L2-3, L3-4, L4-5, and L5-S1.  Low back pain.

PREOPERATIVE DIAGNOSIS: , Low back pain.,POSTOPERATIVE DIAGNOSIS: , Low back pain.,PROCEDURE PERFORMED:,1.  Lumbar discogram L2-3.,2.  Lumbar discogram L3-4.,3.  Lumbar discogram L4-5.,4.  Lumbar discogram L5-S1.,ANESTHESIA:  ,IV sedation.,PROCEDURE IN DETAIL:  ,The patient was brought to the Radiology Suite and placed prone onto a radiolucent table.  The C-arm was brought into the operative field and AP, left right oblique and lateral fluoroscopic images of the L1-2 through L5-S1 levels were obtained.  We then proceeded to prepare the low back with a Betadine solution and draped sterile.  Using an oblique approach to the spine, the L5-S1 level was addressed using an oblique projection angled C-arm in order to allow for perpendicular penetration of the disc space.  A metallic marker was then placed laterally and a needle entrance point was determined.  A skin wheal was raised with 1% Xylocaine and an #18-gauge needle was advanced up to the level of the disc space using AP, oblique and lateral fluoroscopic projections.  A second needle, #22-gauge 6-inch needle was then introduced into the disc space and with AP and lateral fluoroscopic projections, was placed into the center of the nucleus.  We then proceeded to perform a similar placement of needles at the L4-5, L3-4 and L2-3 levels.,A solution of Isovue 300 with 1 gm of Ancef was then drawn into a 10 cc syringe and without informing the patient of our injecting, we then proceeded to inject the disc spaces sequentially.
Mayoview  ( Radiology)
Description:  Resting Myoview and adenosine Myoview SPECT

PROCEDURE DONE:  ,Resting Myoview and adenosine Myoview SPECT.,INDICATIONS:,  Chest pain.,PROCEDURE:,  13.3 mCi of Tc-99m tetrofosmin was injected and resting Myoview SPECT was obtained.  Pharmacologic stress testing was done using adenosine infusion.  Patient received 38 mg of adenosine infused at 140 mcg/kg/minute over a period of four minutes.  Two minutes during adenosine infusion, 31.6 mCi of Tc-99m tetrofosmin was injected.  Resting heart rate was 90 beats per minute.  Resting blood pressure was 130/70.  Peak heart rate obtained during adenosine infusion was 102 beats per minute.  Blood pressure obtained during adenosine infusion was 112/70.  During adenosine infusion, patient experienced dizziness and shortness of breath.  No significant ST segment, T wave changes, or arrhythmias were seen.,Resting Myoview and adenosine Myoview SPECT showed uniform uptake of isotope throughout myocardium without any perfusion defect.  Gated dynamic imaging showed normal wall motion and normal systolic thickening throughout left ventricular myocardium.  Left ventricular ejection fraction obtained during adenosine Myoview SPECT was 77%.  Lung heart ratio was 0.40.  TID ratio was 0.88.,IMPRESSION:,  Normal adenosine Myoview myocardial perfusion SPECT.  Normal left ventricular regional and global function with left ventricular ejection fraction of 77%.
Lower Extremity Arterial Doppler  ( Radiology)
Description:  Lower Extremity Arterial Doppler

RIGHT LOWER EXTREMITY:,  The arterial system was visualized showing triphasic waveform from the common femoral to popliteal and biphasic waveform at the posterior tibial artery with ankle brachial index of 0/8.,LEFT LOWER EXTREMITY:,  The arterial system was visualized with triphasic waveform from the common femoral to the popliteal artery, with biphasic waveform at the posterior tibial artery.  Ankle brachial index of 0.9.,IMPRESSION: , Mild bilateral lower extremity arterial obstructive disease.,
Laparoscopy - Drainage of Cyst  ( Radiology)
Description:  Diagnostic laparoscopy and drainage of cyst.

PREOPERATIVE DIAGNOSIS:,  Ovarian cyst, persistent.,POSTOPERATIVE DIAGNOSIS: , Ovarian cyst.,ANESTHESIA:,  General,NAME OF OPERATION:,  Diagnostic laparoscopy and drainage of cyst.,PROCEDURE:,  The patient was taken to the operating room, prepped and draped in the usual manner, and adequate anesthesia was induced.  An infraumbilical incision was made, and Veress needle placed without difficulty.  Gas was entered into the abdomen at two liters.  The laparoscope was entered, and the abdomen was visualized.  The second puncture site was made, and the second trocar placed without difficulty.  The cyst was noted on the left, a 3-cm, ovarian cyst.  This was needled, and a hole cut in it with the scissors.  Hemostasis was intact.  Instruments were removed.  The patient was awakened and taken to the recovery room in good condition.