随着人们对弥漫性血管内凝血 (DIC)研究和认识的不断深入 ,DIC的发病机制日趋明了。DIC是在各种致病因素作用下 ,凝血机制被激活为特征 ,引起血管内纤维蛋白形成 ,以致中小血管被血栓闭塞 ,影响各器官的血液供应 ,产生血流动力学和代谢紊乱而导致多脏器功能衰竭的获得性综合征[ With the continuous research and understanding of diffuse intravascular coagulation (DIC), the pathogenesis of DIC has become increasingly clear. DIC is a variety of pathogenic factors, the coagulation mechanism is activated as a feature, causing intravascular fibrin formation, resulting in thrombosis of small and medium blood vessels, affecting the blood supply to various organs, resulting in hemodynamic and metabolic disorders and more Obstructive syndrome of organ failure [