由于严重肝脏病引起肝功能不全,甚至肝功能衰竭时除有相应的肝病症状外,多伴有中枢神经系统功能紊乱,直至昏迷,曾称为肝昏迷或肝性脑病。小儿中多见急性肝功能衰竭,近年证实小儿亚急性重肝也不少见。小儿肝细胞再生能力比成人 Due to severe liver disease caused by liver dysfunction, liver failure, even in addition to the corresponding symptoms of liver disease, mostly accompanied by central nervous system disorders, until the coma, was called hepatic coma or hepatic encephalopathy. Acute liver failure in children more common in recent years confirmed sub-acute pediatric liver is not uncommon. Pediatric liver cell regeneration than adults