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弥漫性血管内凝血(简称DIC)是由多种原因引起的临床综合征,是常见的急性出血性疾病之一。一般是由于促凝物质进入血流或其他原因,使血液处于高凝状态,继之发生血管内(主要是在微循环内)凝血,形成微血管血栓、消耗大量凝血因子和血小板,转化为低凝状态及继发性纤维蛋白溶解亢进,导致广泛出血。临床上可呈急性、亚急性或慢性等类型。现将临床资料较为完整的急性型20例(其中尸解2例),报导如下。
Diffuse intravascular coagulation (DIC) is a clinical syndrome caused by a variety of reasons, is one of the common acute hemorrhagic disease. Generally due to procoagulant into the bloodstream or other reasons, the blood in a hypercoagulable state, followed by the occurrence of intravascular (mainly in the microcirculation) coagulation, the formation of microvascular thrombosis, consume a large number of coagulation factors and platelets, into low coagulation Status and secondary fibrinolytic hyperactivity, resulting in extensive bleeding. Clinically can be acute, subacute or chronic and other types. Now more complete clinical data of 20 cases of acute type (autopsy in 2 cases), reported as follows.