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1.
Journal of the Korean Neurological Association ; : 48-49, 2017.
Article in Korean | WPRIM | ID: wpr-105730

ABSTRACT

No abstract available.


Subject(s)
Central Nervous System , Epilepsy , Sarcoidosis
2.
Journal of Sleep Medicine ; : 70-73, 2016.
Article in Korean | WPRIM | ID: wpr-34297

ABSTRACT

Sleep-related painful erection (SRPE) is characterized by deep penile pain accompanied with erection occurring rapid eye movement (REM) movement period. Two (47-year-old and 40-year-old, respectively) male visited with the complaint of painful penile erection occurring during sleep. They had no problems with erection during daytime sexual activities except for mild premature ejaculation in one patient. Urologic inspections revealed no focal abnormalities. Polysomnography with simultaneous penile erection monitoring showed several episodes of awakening with painful erection which are time-locked to onset of REM sleep periods. According to the diagnostic criteria in international classification of sleep disorders, each patient was diagnosed to have chronic, severe SRPE. Despite of a low prevalence of SRPE, this condition should be considered in a patient who presents with nocturnal penile. A polysomnography accompanied with penile erection recording may help confirm diagnosis.


Subject(s)
Adult , Humans , Male , Classification , Diagnosis , Penile Erection , Polysomnography , Premature Ejaculation , Prevalence , REM Sleep Parasomnias , Sexual Behavior , Sleep Wake Disorders , Sleep, REM
3.
Journal of Korean Neurosurgical Society ; : 166-167, 2014.
Article in English | WPRIM | ID: wpr-27592

ABSTRACT

Subdural hemorrhage (SDH) can manifest various neurologic symptoms. However, SDH presenting with only hand weakness has rarely been reported. We report two SDH cases with only hand weakness mimicking peripheral neuropathy. Since SDH can present with hand weakness only, we suggest the clinicians to do a careful history taking and recommend a CT scan in the elderly patients.


Subject(s)
Aged , Humans , Hand , Hematoma, Subdural , Neurologic Manifestations , Paresis , Peripheral Nervous System Diseases , Tomography, X-Ray Computed
4.
Journal of the Korean Neurological Association ; : 279-283, 2012.
Article in Korean | WPRIM | ID: wpr-213047

ABSTRACT

BACKGROUND: Differential diagnosis between a generalized tonic-clonic seizure and syncope may be difficult due to similar clinical features. The need for a biological marker to distinguish a seizure from syncope has been emphasized from past studies. Transient hyperammonemia could be an indicator of recent convulsive seizure. The purpose of this study is to review the use of plasma ammonia level in the differential diagnosis of seizure and syncope. METHODS: Adult patients who were admitted to the Department of Neurology at Gangnam Severance Hospital with final diagnosis of a generalized tonic-clonic seizure or syncope were eligible for this study. Plasma ammonia levels were checked within 8 hr after an insult. RESULTS: Among the patients with a loss of consciousness who underwent analysis of plasma ammonia level, diagnoses were made with a seizure (n=65) and syncope (n=38). The seizure group had 70.29+/-70.86 micromol/L and the syncope group had 28.37+/-10.27 micromol/L of ammonia level, respectively. The seizure group presented with a significantly increased plasma ammonia (p<0.05) compared to the syncope group. The cut-off value with the reliable diagnostic level was defined as 36 micromol/L (=61.308 microg/dL) with a sensitivity of 0.65 and specificity of 0.80 by receiver operating characteristic (ROC) curve analysis. CONCLUSIONS: Plasma ammonia measurement during acute post-ictal period may be a useful test for the identification and the differential diagnosis of seizures and syncope.


Subject(s)
Adult , Humans , Ammonia , Biomarkers , Diagnosis, Differential , Hyperammonemia , Neurology , Plasma , ROC Curve , Seizures , Sensitivity and Specificity , Syncope , Unconsciousness
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