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作者对22名HBsAg阴性的输血后肝炎病人进行了血清学检查,试图探索其致病因子。 22例病人在心脏矫正术后发生输血后肝炎。其中6例血清谷丙转氨酶100～199单位(正常值为2～40单位),10例200～399单位,7例400单位以上;6例出现黄疸。潜伏期长短不一,从2周到15周,平均7.3周。病程短者2周,长者超过6个月,有些病人转氨酶持续升高达3年之久。可以引起转氨酶升高的
The authors conducted a serological examination of 22 HBsAg-negative post-transhepatic hepatitis patients in an effort to explore their causative agents. Twenty-two patients developed post-transfusion hepatitis after heart surgery. 6 cases of serum alanine aminotransferase 100 to 199 units (normal range of 2 to 40 units), 10 cases of 200 to 399 units, 7 cases of 400 units or more; 6 cases of jaundice. The length of the incubation period varied from 2 weeks to 15 weeks with an average of 7.3 weeks. Short duration of 2 weeks, the elderly over 6 months, some patients continue to increase aminotransferase up to 3 years. Can cause elevated transaminases