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我科自1978年6月至1981年9月对84例散发性脑炎进行了脑电图(EEG)检查,现将结果分析讨论如下:一、临床资料(一)年龄、性别:84例中男52例,女32例.年龄自8个月—66岁,其中40岁以下64例.(二)临床诊断依据:根据文献,及本组病例临床特点其诊断依据如下:1.病前1～2周都有上呼吸道感染等前驱症状;2.呈急性或亚急性起病;3.病程中陆继出现脑实质损害之症状如精神失常、意识障碍、瘫痪、抽搐、大小便失禁等;4.神经检查呈较广泛阳性神经体征,可以局限体征
84 cases of sporadic encephalitis were examined by EEG in our department from June 1978 to September 1981. The results are analyzed and discussed as follows: First, the clinical data (A) age, gender: 84 cases 52 males and 32 females, aged from 8 months to 66 years old, of which 64 cases under the age of 40. (2) based on clinical diagnosis: According to the literature, and the clinical features of this group of patients based on the diagnosis as follows: 1. Pre-illness 1 ~ 2 weeks have upper respiratory tract infection and other prodromal symptoms; 2 was acute or subacute onset; 3. Following the course of the disease appeared in the brain parenchymal symptoms such as mental disorders, disturbance of consciousness, paralysis, convulsions, incontinence, etc; 4. Nerve examination showed a wider range of positive neurological signs, can limit the signs