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本文报告,散发性脑炎82例及对照组(诊断为其他神经系统疾病者)23例取急性期及恢复期双份血清用30种病毒抗原进行检查,同时进行大便标本、咽拭子及脑脊液三种检材病毒分离。从散发性脑炎组脑脊液中分离出一株3型腺病毒。血清学检查证实病毒感染者37例,阳性率45.1％,以虫媒病毒组最多共20例[乙型脑炎病毒14例,布尼安组病毒(SSH)5例,Negishi病毒1例]占全部阳性病毒54.1％(20/37),说明一部分散发性脑炎与多种病毒直接感染有关,并对由布尼安组病毒(SSH)引起的脑炎5例,和小儿散发性脑炎特点及不同病毒引起脑炎的临床表现进行讨论。
In this paper, 82 cases of sporadic encephalitis and 23 cases of control group (diagnosed as other neurological diseases) were examined with 30 kinds of virus antigens in both acute phase and convalescent phase. At the same time, stool samples, throat swabs and cerebrospinal fluid Three samples of virus isolation. A type 3 adenovirus was isolated from cerebrospinal fluid of sporadic encephalitis group. Serological tests confirmed 37 cases of virus-infected persons, the positive rate of 45.1%, with a maximum of 20 cases of arboviral vector [Japanese encephalitis virus 14 cases, 5 cases of Bunyan virus (SSH), Negishi virus] accounted for 54.1% (20/37) of the total positive viruses, indicating that some sporadic encephalitis were related to direct infection with various viruses. In addition, 5 cases of encephalitis caused by Buninovirus (SSH), and the characteristics of sporadic encephalitis in children The clinical manifestations of different encephalitis caused by different viruses are discussed.