弥散性血管内凝血(以下简称DIC)是促凝因素导致机体血管内广泛地发生凝血,并伴以继发性纤溶为特征的获得性出血综合征。它本身并不是一种独立疾病,而是作为重要的中间病理环节存在于许多疾病。由于广泛凝血与继发纤溶造成血小板和凝血因子大量消耗,因而出现凝血障碍,故又名消耗性凝血病态。DIC几乎与临床各科都有不同程度的联系,故日益受人重视。 Disseminated intravascular coagulation (hereinafter referred to as DIC) is procoagulant factors lead to extensive vascular coagulation occurs, and accompanied by secondary fibrinolytic characteristics of the acquired bleeding syndrome. It is not an independent disease in itself, but exists as an important intermediate pathology in many diseases. Due to extensive coagulation and secondary fibrinolysis caused by the massive consumption of platelets and coagulation factors, resulting in coagulation disorders, it is also known as consumptive coagulopathy. DIC has almost all clinical departments have different degrees of contact, it is increasingly valued.