【摘要】 目的:探讨病毒性脑炎的临床特点及脑电图对病毒性脑炎的诊断价值。方法:对125例病毒性脑炎患者的临床表现和脑电图、脑脊液及影像学检查等作比较分析。结果:病毒性脑炎的发病以儿童和青壮年为主(88.0%),常急性或亚急性起病(98.4%);首发症状多,临床表现多种多样。脑电图异常率86.4%,脑脊液异常率60.8%,CT检查异常率28.1%,MRI检查异常率50.7%。结论:脑电图检查较CT和MRI检查更敏感,优于脑脊液检查,脑电图对病毒性脑炎早诊断有重要意义。更多还原

【Abstract】 Objective:To study the clinical characteristic of virus encephalitis and the diagnosing value of electroencephalogram to virus encephalitis.Methods:Three diagnosing methods including electroencephalogram,cerebrospinal fluid and imaging examination were compared in 125 cases with viral encephalitis.Results:Virus encephalitis was commonly in children and the middle age people(88.0%).It was frequently acute or subacute(98.4%).The initial symptom and clinical manifestation in virus encephalitis were various.The abnomal rate in electroencephalograph was 86.4%,and 60.8% in cerebrospinal fluid examination,and 28.1% in brain X-ray computed tomography(CT) and 50.7% in magnetic resonance imaging(MRI) examination respectively.Conclusion:Electroencephalogram examination is better than other three methods such as cerebrospinal fluid,brain CT and MRI examination.Therefore,there is an important meaning for early diagnosing virus encephalitis by electroencephalogram.更多还原