脑电图在病毒性脑炎诊断中的临床意义

Clinical value of electroencephalograph in diagnosis of viral encephalitis

目的探讨脑电图在病毒性脑炎诊断中的作用。方法对每个拟诊病毒性脑炎的患儿同时做脑电图和脑脊液检查,必要时做颅脑CT检查。结果本组病毒性脑炎患儿脑电图异常率达83%,重度异常脑电图与临床病情程度密切相关(P<0.01)。结论脑电图对病毒性脑炎的诊断和病情判断有非常重要的作用。

Objective To explore the clinical value of electroencephalograph in diagnosis of viral encephalitis. Methods Electroencephalograph examination , cercbrospinal fluid examination and clinical analysis were used in 120 cases with viral encephalitis, brain CT was used in somecases. Results The abnomal rate of electroencephalograph was 83 %, serious abnomal electroencephalograph was related closely with clinical condition of viral encephalitis （P〈0.01）. Conclusion Electroencephalograph is very important to diagnose and judge clinical condition of viral encephalitis.