肝昏迷(肝性脑病)是严重肝病的常见症候群之一。它是以严重肝机能不全为基础,肝、脑组织代谢障碍所产生的氨、酮体、假神经递质以及短链脂肪酸等毒性因子的作用所导致的一种肝脑综合征。关于肝昏迷的发病机理迄今还不十分明确,总结和分析现有的资料做 Hepatic coma (hepatic encephalopathy) is one of the most common symptoms of severe liver disease. It is based on a serious liver insufficiency, liver, brain tissue metabolism caused by ammonia, ketone bodies, false neurotransmitters and short-chain fatty acids and other toxic factors caused by the role of a liver-brain syndrome. The pathogenesis of hepatic coma has not been very clear so far, summarize and analyze the existing information to do