患儿男性,3个半月.因皮肤黄染、尿黄、稀便5天、神萎、纳差,呕吐1天入院。患儿出生后患过新生儿肺炎、肠炎。70天前患肺炎时输过血浆两次。家族中无肝炎史,其母之HBsAg阴性。体检:皮肤黄染,巩膜黄染,心肺无异常,肝肋下1.5cm,剑突下2.5cm,质软,表面光滑,边钝,无压痛。肝功能:黄疸指数59～110u,SGPT335～70u,TTT10u,ZnTT18u,总胆红素5.1mg%,一分钟胆红素2.7mg%,A/G=2.4 179,γ球蛋白18.7%,AKP84～54u,γ-GT<50u,HBsAg阴性,抗-HBs1:8。尿胆红素阳性。血氨98～100μg%。入院后虽经积极 Children with children, 3 and a half months due to yellow skin, urine yellow, loose stool 5 days, Shen Wei, anorexia, vomiting 1 day admitted. Children born after suffering from neonatal pneumonia, enteritis. Pneumonia transfused twice a day when suffering from pneumonia 70 days ago. No history of hepatitis in the family, the mother of HBsAg-negative. Physical examination: skin yellow dye, scleral yellow dye, no abnormal heart and lung, hepatic ribs 1.5cm, xiphoid 2.5cm, soft, smooth surface, blunt edge, no tenderness. Liver function: jaundice index 59 ~ 110u, SGPT335 ~ 70u, TTT10u, ZnTT18u, total bilirubin 5.1mg%, one minute bilirubin 2.7mg%, A / G = 2.4 179, γ globulin 18.7%, AKP84 ~ 54u , γ-GT <50u, HBsAg negative, anti-HBs1: 8. Urinary bilirubin positive. Blood ammonia 98 ~ 100μg%. Although admitted after the active