暴发性肝衰竭(Fulminant Hepatic Failure,简称FHF)是急性肝细胞大量坏死或严重肝功能紊乱引起的一种综合征,表现出以进行性意识障碍为主的一系列精神神经症状,主要由肝炎病毒和药物引起。目前临床上尚缺乏有效的治疗方法,死亡率可高达80～90％。由于肝细胞有强大的再生能力,如能争取时间,采 Fulminant Hepatic Failure (FHF) is a syndrome caused by a large number of acute liver cell necrosis or severe liver dysfunction. It shows a series of neuropsychiatric symptoms mainly including progressive disturbance of consciousness mainly caused by hepatitis virus And drugs cause. Currently there is a lack of effective clinical treatment, the mortality rate can be as high as 80 to 90%. As the liver cells have a strong ability to regenerate, such as to gain time, mining