弥散性血管内凝血 (disseminatedintravascularco agulation ,DIC)是由多种原因引起的一种中间病理过程。血液先处于高凝状态 ,多部位的血管 ,特别是微血管内发生纤维蛋白沉积和血小板聚集 ,随着凝血过程的发展 ,凝血因子和血小板被大量消耗 ,同时继发纤维蛋白溶解亢进 (简称纤 Disseminated intravascular coagulation (disseminatedintravascularcoagulation, DIC) is a kind of intermediate pathological process caused by a variety of reasons. Blood first in hypercoagulable state, multi-site blood vessels, especially microvascular fibrin deposition and platelet aggregation occurs, with the development of coagulation process, coagulation factors and platelets are consumed in large quantities, and secondary hypertrophy of fibrin (referred to as fiber