收集我院近年来散发性脑炎的病历资料,以精神障碍为首发症状的占总数的60％,这类患者往往缺少神经定位体征,部分病例又得不到实验室及器械检查方面的诊断依据,因此给诊断带来一定的困难,甚至误诊为功能性精神病,本文从临床角度就诊断方面作些探讨。 Collection of medical records of sporadic encephalitis in our hospital in recent years, mental disorders as the first symptom accounted for 60% of the total, these patients often lack signs of neurological localization, and some cases were not diagnosed laboratory and equipment based on the diagnosis , So to the diagnosis of certain difficulties, or even misdiagnosed as functional mental illness, this article from the clinical point of view to make some diagnosis.