肝昏迷是严重肝病的并发症,也是主要的致死原因之一。目前对肝昏迷的发病机理尚未完全阐明,主要有4种学说:1、氨中毒,2、硫醇,3、假性理经递质,4、氨基酸代谢紊乱。作者近年来对42例肝昏迷病人进行了 Hepatic coma is a complication of severe liver disease and one of the major causes of death. Currently the pathogenesis of hepatic coma has not yet been fully elucidated, there are four main theories: 1, ammonia poisoning, 2, mercaptan, 3, pseudo-neurotransmitter, 4, amino acid metabolism disorders. In recent years, the authors conducted 42 patients with hepatic coma