散发性脑炎,近年来全国各地均有报导。鉴于青海地区专题报导甚少,其发病率明显升高,并有继续增高趋势。本病临床表现复杂,极易与神经科、精神科的类似疾病相混淆,目前又无特异诊断方法,给临床诊断带来一定困难,尤其是早期患者,更易造成误诊,如处理不当,预后相当严重。为了提高对本病的认识和进一步防治,现将我们收治的临床资料较完整的69例,就临床所见,报导如下: 临床资料一、一般资料: (一)年令:5～63岁,以10～40岁最多,共54例,占78.26％(表1)。 Sporadic encephalitis has been reported throughout the country in recent years. In view of the small coverage of the special reports in Qinghai Province, the incidence rate was significantly higher and continued to increase. The complex clinical manifestations of the disease, easily with neurology, psychiatric similar diseases confused, there is no specific diagnosis, clinical diagnosis to bring some difficulties, especially in early patients, are more likely to cause misdiagnosis, such as improper handling, the prognosis is quite serious. In order to improve the understanding of the disease and further prevention and control, now we have more complete clinical data of 69 cases, the clinical findings, reported as follows: Clinical data A general information: (a) year: 5 to 63 years old, Aged 10 to 40 years old, a total of 54 cases, accounting for 78.26% (Table 1).