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播散性血管内凝血(Disseminated Intravascular Coagulation,以下简称DIC)是多种疾病病理变化的一个重要的中间环节,其特征是广泛的血管内纤维蛋白沉积和血小板凝聚(主要在于微循环),消耗凝血因子和血小板,造成凝血障碍而出血。图1表示DIC的发病原理。
Disseminated Intravascular Coagulation (DIC) is an important intermediate link in the pathological changes of many diseases and is characterized by a wide range of intravascular fibrin deposition and platelet aggregation (mainly in microcirculation), which consumes clotting Factors and platelets, causing coagulation disorders and bleeding. Figure 1 shows the pathogenesis of DIC.