弥漫性血管内凝血(DIC)乃是体内一系列紊乱所导致的逾常防卫效应,常继感染、恶性肿瘤、创伤或手术后并发,是重症监护病房常见的并发症。据统计,DIC约占综合性医院住院病人的0.1％,尸检的3％。去纤维蛋白综合征、消耗性凝血病和血管内凝血伴纤溶是其同义词。发病机理止血作用是一动态过程。在小的损伤部位,血小板与损伤的血管壁相互作用、凝集,释出因子刺激凝血系统的局部激活,导致纤维蛋白的形成,同时激活纤溶,限制纤维蛋白的播散。当 Diffuse intravascular coagulation (DIC) is a series of disorders caused by over-the-counter defensive effects, often following infection, cancer, trauma or postoperative complications, is a common complication of intensive care unit. According to statistics, DIC accounts for about 0.1% of inpatients in general hospitals and 3% of autopsies. Defibrin syndrome, consumptive coagulopathy, and intravascular coagulation with fibrinolysis are synonymous. The pathogenesis of hemostasis is a dynamic process. At small sites of injury, platelets interact with damaged blood vessel walls, agglutination, and release of factors that stimulate the local activation of the coagulation system, resulting in the formation of fibrin, while activating fibrinolysis, limiting the dissemination of fibrin. when