儿童暴发性肝衰竭是一种因肝细胞在短时间内大量坏死而出现严重肝功能受损的急性疾病。近年来,血液净化治疗在该病的救治方面起到非常重要的作用。但该病由于存在凝血功能异常,很容易发生严重的出血并发症。因此,在血液净化时对凝血功能的监测十分重要。 Fulminant hepatic failure in children is an acute condition in which severe liver damage occurs as hepatocytes become necrotic in a short period of time. In recent years, blood purification treatment plays a very important role in the treatment of the disease. However, the disease due to the existence of coagulation disorders, it is prone to severe bleeding complications. Therefore, the monitoring of coagulation during blood purification is very important.