간성 뇌증에 있어서의 정신신경증상에 따른 뇌파변화 및 혈장 Ammonia 치의 비교 관찰 = Electroencephalographic Changes and Plasma Ammonia Level in relation to Neuropsychiatric Signs in Hepatic Encephalopathy간성 뇌증에 있어서의 정신신경증상에 따른 뇌파변화 및 혈장 Ammonia 치의 비교 관찰

다국어 초록 (Multilingual Abstract)

N/A

다국어 초록 (Multilingual Abstract)

Thirty five cases of hepatic encephalopathy which were admitted to Chosun University Hospital from August 1982 to August 1983 were studied in the view of electroencephalography alteration and plasma ammonia level in relation to neuropsychiatric changes. The results were as follows; 1) There was a significant difference between abnormal EEG (Grade A-E), neuropsychiatric sigs (grade I-IV) and normal state in plasma ammonia level (p<0.01) 2) There was a significant correlation between neuropsychiatric signs and EEG changes with a correlation coefficient of 0.81 (p<0.01). 3) EEG finding and severity of neuropsychiatric signs tend to he altered plasma ammonia level, but there was no significant correlation (p>0.1), 4) Usually, typical triphasic wave tended to rise as a severity of neuropsychiatric signs increased. 5) These suggested that EEG study was beneficial in early diagnosis and identification for process of hepatic encephalopathy.