Transient global amnesia(TGA) is not a rare event in the elderly, which is characterized by transient inability to form the new memory traces plus retrograde amnesia with benign prognosis. The etiology is unknown, but suggested causes have included transient ischemic attack, migraine, epilepsy, brain tumor, drug intoxication, other toxic/metabolic disturbances, or hysteria. Especially, TGA associated with ischemic stroke is important on the elderly patients and necessary to be differentiated with other causes, for stroke prevention. As far as we know, the case of TGA due to cerebral infarction confirmed by brain imaging study is extremely rare in the literature. We report the case of 67 year-old female patient with typical TGA showing ischemic lesion on the right temporal area on MRI and discussed its significance as one of the cause of TGA.
Aged ; Amnesia, Retrograde ; Amnesia, Transient Global* ; Brain Neoplasms ; Cerebral Infarction ; Epilepsy ; Female ; Humans ; Hysteria ; Infarction* ; Ischemic Attack, Transient ; Magnetic Resonance Imaging ; Memory ; Migraine Disorders ; Neuroimaging ; Prognosis ; Stroke

A 57-year-old female was hospitalized for visual disturbance and right hemiparesis. MRI revealed cortical and sub-cortical infarcts in the left occipito-parietal area. One week later, she experienced paroxysmal electric shock like pain on the dorsum of her right hand. All analgesics failed to relieve her pain, but an antiepileptic drug eradicated the pain completely. This unusual seizure could have been misdiagnosed as a thalamic or pseudothalamic pain syndrome had an ictal EEG not been performed. We report the post-stroke somatosensory seizure, only with unilateral ictal pain. (J Korean Neurol Assoc 19(1):49~51, 2001
Analgesics ; Electroencephalography ; Female ; Hand ; Humans ; Magnetic Resonance Imaging ; Middle Aged ; Paresis ; Seizures* ; Shock ; Stroke

No abstract available.
Methods ; Prostate ; Urinary Bladder

Phenylpropanolamine (PPA) is the major ingredient of over-the-counter drugs, including diet pills and nasal decon-gestants. We present a case of ICH induced by PPA in diet pills in a 36-year-old woman. She didn't have any medical concerns when she began taking diet pills, containing PPA, since 10 days before admission. A brain CT showed large ICHs on the right basal ganglia and lateral ventricle. Physicians should be alerted to the potential fatal side effects of PPA, in commonly used OTC drugs. (J Korean Neurol Assoc 19(3):298~301, 2001)
Adult ; Basal Ganglia ; Brain ; Cerebral Hemorrhage* ; Diet ; Female ; Humans ; Lateral Ventricles ; Nonprescription Drugs ; Phenylpropanolamine*

Hem-o-Lok clips (Weck Surgical Instruments, Teleflex Medical, Durham, NC, USA) are widely used in robot-assisted laparoscopic radical prostatectomy because of their easy application and secure clamping. To date, there have been some reports of intravesical migration of these clips causing urethral erosion, bladder neck contractures, and subsequent calculus formation. We report the first case of bladder migration of Hem-o-Lok clips without stone formation after robot-assisted laparoscopic radical prostatectomy. The Hem-o-Lok clips were found during urethral dilation with a guide wire for bladder neck contracture under cystourethroscopy. The Hem-o-Lok clips were floating in the bladder without stone formation and were removed by a cystoscopic procedure.
Calculi ; Constriction ; Contracture ; Neck ; Prostatectomy ; Robotics ; Surgical Instruments ; Urinary Bladder

Hemangiolymphangioma is an extremely rare malformation of both the lymphatic and blood vessels. To date, however, there are no reports in the literature of a hemangiolymphangioma of the testis. An 84-year-old man visited our hospital for investigation of a 1-month episode of a rapidly growing mass in his right scrotum. Scrotal ultrasonography revealed a multilobulated mass with septation in the testis. Testicular tumor markers were within the normal limit. Radical orchiectomy was performed. At surgery, a red, wide-based, nodular tumor was found on the testis. Histological examination of the resected specimen showed it to be a cavernous hemangiolymphangioma. Here we report this first case of a cavernous hemangiolymphangioma of the testis without cutaneous hemangiomatosis in an elderly patient.
Aged ; Aged, 80 and over ; Blood Vessels ; Caves ; Hemangioma ; Humans ; Lymphangioma ; Orchiectomy ; Scrotum ; Testis ; Biomarkers, Tumor

PURPOSE: To compare the measurements of central corneal thickness (CCT) obtained using two kinds of spectral domain optical coherence tomography (OCT), Pentacam®, and ultrasound pachymetry (USP). METHODS: CCT was measured by Cirrus OCT®, Spectralis OCT®, Pentacam®, and USP in 32 eyes from 32 subjects without ocular disease of the anterior segment. RESULTS: The average CCT measurements using Cirrus OCT®, Spectralis OCT®, Pentacam®, and USP were 549.2 ± 28.7 µm, 545.2 ± 25.4 µm, 554.0 ± 27.8 µm, and 548.4 ± 27.9 µm respectively. The measurements were significantly highly correlated with each other (Pearson's correlation coefficient r > 0.9, all p-values < 0.001), but were significantly different (p < 0.001). The CCT 95% limits of agreement between Cirrus OCT® and Spectralis OCT®, Cirrus OCT® and Pentacam®, Cirrus OCT® and USP, Spectralis OCT® and Pentacam®, and Spectralis OCT® and USP were 27.70 µm, 26.1 µm, 26.97 µm, 22.91 µm, 35.59 µm, and 32.15 µm, respectively. CONCLUSIONS: The CCT values measured using the four devices were highly correlated with each other, but the measurement using Pentacam® was significantly thicker than that using USP. The measurements of the two kinds of spectral domain OCT were similar to those using USP. Therefore, these differences should be considered in clinical use, and measurements cannot be considered interchangeable.
Corneal Pachymetry* ; Tomography, Optical Coherence* ; Ultrasonography*

Cerebrospinal fluid (CSF) leak or shunt overdrainage is a well-known cause of orthostatic headaches and low CSF pressures. We report two cases of orthostatic headache with pneumocephalus on brain imaging. The orthostatic headache developed after drainage of spinal operation site and epidural block. Brain MRI revealed characteristic findings of CSF hypovolemia including pachymeningeal enhancement and mild subdural fluid collections. Air was also observed in the ventricular or subarachnoid space in both patients, which might enter the subarachnoid or ventricular space during a procedure via the pressure gradient or an injection.
Brain ; Drainage ; Headache ; Humans ; Hypovolemia ; Neuroimaging ; Pneumocephalus ; Subarachnoid Space

We report unusual MRI findings (including those from diffusion-weighted imaging (DWI)) in a patient with recurrent Wernicke's encephalopathy with a remarkable cerebellar lesion. DWI showed high signal intensities in the superior portion of the cerebellar hemisphere and vermis area. After thiamine administration, clinical symptoms improved and the lesions with high signal intensities disappeared on follow-up DWI.
Cerebellum ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging* ; Thiamine ; Wernicke Encephalopathy*

A young woman developed a hemilateral tonic spasm associated with multiple sclerosis. Her symptoms included brief recurrent episodes of abnormal, often painful, posturing of one or more extremities without alteration of consciousness. An area of demyelination in the contralateral cerebral peduncle was observed on a magnetic resonance imaging. The tonic attacks abated with carbamazepine therapy. The pathophysiology may involve ephaptic transmission between demyelinated fibers in acute plaques within the corticospinal tract secondary to axonal irritation by lymphokines. (J Korean Neurol Assoc 19(2):167~169, 2001)
Axons ; Carbamazepine ; Consciousness ; Demyelinating Diseases ; Extremities ; Female ; Humans ; Lymphokines ; Magnetic Resonance Imaging ; Multiple Sclerosis* ; Pyramidal Tracts ; Spasm* ; Tegmentum Mesencephali