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我院自1995年1月至1997年7月共收治病毒性肝炎1083例,其中甲乙丙丁戊庚6型病毒标志均阴性者(NonA~GHepatitis,NA~GH)45例,占42%,且均行肝穿活检。现着重就其临床特点、病毒标志阴性的原因及对策分析如下。临床资料一、病例选择?
A total of 1083 cases of viral hepatitis were admitted to our hospital from January 1995 to July 1997, in which 45 cases (42%) had nonA-GHepatitis (NA ~ GH) Liver biopsy. Emphasis on its clinical features, the negative cause of the virus and its countermeasures as follows. Clinical data First, the case selection?