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近10年来,我国各地散发性脑炎的报道日益增多,其中儿童患者约占10～35％。为了了解儿童散发性脑炎的临床特点,现将1977～1982年国内儿童散发性脑炎有关文献加以综述。流行病学一、地区分布:国内各省、市、自治区均有小儿散发性脑炎的发生。新疆地区报道散发性脑炎好发于学龄前及学龄儿童。有60.7％～90.98％的小儿散发性脑炎来自农村。二、季节:全年均有病例发生,以春、秋两季发生的病例较多。这可能与气候的多变有一定关系。三、病原学:上海第二医学院报道,自101份脑脊液中分离出7株灰质炎病
In the past 10 years, there have been more reports of sporadic encephalitis in various parts of China, among which children account for about 10% to 35%. In order to understand the clinical features of children with encephalitis, we summarize the literature of domestic children with sporadic encephalitis from 1977 to 1982. Epidemiology First, the geographical distribution: all provinces, municipalities and autonomous regions have children with encephalitis occurred. Sporadic encephalitis reported in Xinjiang occurred in preschool and school-age children. There are 60.7% ~ 90.98% of children with encephalitis from rural areas. Second, the season: all cases have occurred throughout the year to spring and autumn cases occur more. This may be related to the changing climate. Third, etiology: Shanghai Second Medical College reported that since 101 cerebrospinal fluid in the separation of seven polio diseases