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慢性乙型肝炎和急性病毒性肝炎后病人、静注毒品成癮者、血友病病人、无症状HBsAg携带者及长期血清转氨酶异常者,常有肝脏组织学非特异性炎症或慢性迁延性肝炎等表现。然而,对大部分不能解释的长期转氨酶增高的无症状病人的组织学检查并未见报道。为此,作者将美国Mayo医院1984～1987年收治的178例AST增高持续6个月以上,且不能解释的病人中的47例(26%)作为研究对象,进行全面的临床、生化和组织学检查。 47例中男19例,女28例;年龄17～78岁(平均51±2);均符合下列条件:(1)无HBV感染;(2)无同性恋、嗜酒(>4
Chronic hepatitis B and post-acute viral hepatitis patients, intravenous drug addicts, hemophiliacs, asymptomatic HBsAg carriers and long-term serum aminotransferase abnormalities, often liver histology non-specific inflammation or chronic persistent hepatitis, etc. which performed. However, no histological examination of most unexplained asymptomatic patients with elevated long-term transaminases has not been reported. To this end, the author of the Mayo Hospital in 1984 to 1987 in 178 cases of AST increased for 6 months or more, and unexplained patients in 47 cases (26%) as a study, a comprehensive clinical, biochemical and histological an examination. There were 19 males and 28 females in 47 cases, ranging in age from 17 to 78 years (average 51 ± 2). All of them met the following criteria: (1) without HBV infection; (2) without homosexuality and alcohol abuse