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迄今,已发现300多种病毒可侵犯神经组织,而中枢神经系统病毒感染的临床症状繁多尤其是疱疹病毒脑炎。疱疹病毒原发感染后,便在人体内无限期地存留,在感染中枢神经系统后,可出现一些不寻常的临床特征。近年来,对疱疹病毒引起中枢神经系统非典型感染,日益受到重视。其中由Ⅰ型单纯疱疹病毒引起的约占病毒性脑炎的10%,是急性坏死性脑炎最常见的病因,约占20～75%,故本文予以重点综述。疱疹病毒组除单纯疱疹病毒、水痘-带状疱疹病毒、巨细胞病毒、B病毒(即猴疱疹病毒)、EB病毒等可感染人类的病毒外,还有
To date, more than 300 viruses have been found to invade nerve tissue, and the clinical symptoms of central nervous system virus infection are numerous, especially herpes simplex virus encephalitis. Herpesvirus primary infection, they persist in the body indefinitely, after infection in the central nervous system, there may be some unusual clinical features. In recent years, the herpes virus causes the central nervous system atypical infection, more and more attention. Among them, about 10% of viral encephalitis caused by herpes simplex virus type I is the most common cause of acute necrotizing encephalitis, accounting for about 20-75%, so this article will give a brief overview. Herpes simplex virus group in addition to herpes simplex virus, varicella-zoster virus, cytomegalovirus, B virus (ie monkey herpes virus), Epstein-Barr virus and other viruses that can infect humans, there are