我院自1983年以来,对20例散发性脑炎(散脑)患者血清、脑脊液(CSF)作了免疫球蛋白(Ig)测定,并结合临床病历资料从免疫学角度对该病的病因,病理等方面进行了初步探讨,现报告如下。材料和方法一、一般资料:本文20例散脑患者,均按1982年全国散脑会议制定的标准而确诊[1]。其中男性8例,女性12例。年龄14～52岁。平均25.1岁。共采集 Our hospital since 1983, 20 cases of sporadic encephalitis (SP) patients with serum, cerebrospinal fluid (CSF) for immunoglobulin (Ig) determination, combined with clinical records data from the immunological point of view of the etiology, Pathology and other aspects of a preliminary discussion, are as follows. Materials and methods First, the general information: 20 cases of patients with scattered brain in this paper, according to the National Conference in 1982 to determine the standard of the Meeting was diagnosed [1]. Including 8 males and 12 females. Age 14 ~ 52 years old. Average 25.1 years old. A total of acquisition