一、急性肝功不全和暴发性肝炎的临床病型急性肝功不全[急性(暴发性)肝衰竭]是由于肝脏急速广泛坏死和高度肝功能低下产生的综合征,以黄胆、意识障碍(肝性脑病)、出血倾向为特征。临床上引人注目的首先在于其生存率极低。近年虽提倡各种特殊疗法,但其效果未必达到预期的程度。人们盼望着进一步的研究。作为急性肝功不全的原因,除病毒、药物中毒和药物过敏反应外,还包括急性妊娠脂肪肝、Reye综 First, the clinical symptoms of acute liver failure and fulminant hepatitis Acute hepatic insufficiency [acute (fulminant) liver failure] is due to extensive rapid necrosis of the liver and a high degree of liver dysfunction syndrome, with jaundice, disturbance of consciousness ( Hepatic encephalopathy), bleeding tendency is characterized. First of all clinically attractive is that its survival rate is extremely low. Although in recent years to promote a variety of special therapies, but its effect may not be as expected. People look forward to further research. As a cause of acute liver failure, in addition to viruses, drug poisoning and drug allergy, but also acute fatty liver of pregnancy, Reye comprehensive