弥漫性血管内凝血(Disseminated In-travascular Coagula(?)on以下简称DIC)乃指循环血液中的凝固因子受到某种原因被激活,通过酶的连锁反应,最终生成“凝血酶”,引起微血管内广泛纤维蛋白沉积和血小板凝集、形成弥漫性微血栓;并由此而产生循环与重要器官功能障碍,继发纤维蛋白溶解和出血倾向等临床综合病征。近十余年来,由于凝血检查方法的进步与普及,发现本征明显增多。尤其与休克关系密切,常互为因果,所谓难治性休克常常伴发的出血倾向和重要器官功能障碍实由DIC使微循环障碍所引起,目前已 Diffuse intravascular coagulation (Disseminated In-travascular Coagula (?) On hereinafter referred to as DIC) refers to the circulating blood coagulation factor is activated for some reason, through the enzyme chain reaction, the final generation of “thrombin”, causing microvascular Extensive fibrin deposition and platelet aggregation, the formation of diffuse microthrombi; and resulting in circulatory and vital organ dysfunction, secondary fibrinolytic and bleeding tendency and other clinical syndromes. Over the past decade, due to the progress and popularity of coagulation tests, found that the intrinsic increased significantly. In particular, the close relationship with shock, often each other as a cause and effect, the so-called refractory shock often associated with bleeding tendency and important organ dysfunction caused by microcirculation DIC really caused, has been