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近年来将慢性活动性肝病分为两类:1、慢性持续性肝炎(国内称为迁延性肝炎,简称慢迁肝),预后良好;2、慢性活动性肝炎(简称慢活肝),系一种多系统疾病,可能发展成结节性肝硬化、肝衰竭而死亡。病因:多数病例病因不明,不少慢活肝病例是由乙型肝炎或非甲非乙型肝炎病毒引起。甲型肝炎病毒不大可能引起慢活肝。某些药物也可引起慢活肝,常见是α—甲基多巴、异菸肼和双醋酚汀。鉴此,遇怀疑为慢活肝的病例中应询问用药史。
In recent years, chronic active liver disease will be divided into two categories: 1, chronic persistent hepatitis (domestic called persistent hepatitis, referred to as slowly moving liver), the prognosis is good; 2, chronic active hepatitis (referred to as slow living liver) Multi-system diseases that may develop into nodular cirrhosis, liver failure and death. Etiology: The etiology of most cases is unknown, many slow-living liver cases are caused by hepatitis B or non-A non-hepatitis B virus. Hepatitis A virus is unlikely to cause slow living liver. Some drugs can also cause slow living liver, common are alpha-methyl dopa, isoniazid and bisacetin. In view of this, in case of suspected slow living liver should be asked about the history of medication.