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弥散性血管内凝血(Disseminated-intra,Vas-cular—Loagulation简称DIC).是产科严重合并症之一,产科急性DIC是一种由许多因素导致的一个严重的发病过程.由于其发病急骤.病情凶险且复杂,母婴死亡率均高.10余年来对产科凝血障碍的发病机理及诊断处理有了较多的探讨及改进,强调早期诊断及治疗.1 DIC的病理生理过程田牛等学者指出“DIC 不是一个独立疾病,而是某些疾病的一个重要的病理过程.”在某些致病因素的作用下,激活了凝血机制,加速凝血过程.产生大量凝血活酶,血液呈高凝状态.微循环内大量纤维蛋白沉积和血小板凝集,形成广泛徽血栓,称为DIC.由于凝血过程的加速,消耗了大量的凝血因子,血液由高凝状态变为低凝状态而发生出血.
Diffuse intravascular coagulation (Disseminated-intra, Vas-cular-Loagulation referred to as DIC) is one of the serious obstetric obstetric complications, obstetric acute DIC is a serious disease caused by many factors, due to its rapid onset. Dangerous and complex, maternal and infant mortality rates were high for more than 10 years of obstetric coagulation disorders pathogenesis and diagnosis and treatment have been more exploration and improvement, emphasizing the early diagnosis and treatment.1 DIC pathophysiology Tian Niu and other scholars pointed out that “ DIC is not an independent disease, but an important pathological process of certain diseases. ”Under certain pathogenic factors, the coagulation mechanism is activated to accelerate the process of coagulation, producing a large amount of thrombin and the blood is hypercoagulable. A large number of fibrin deposition and platelet aggregation in the microcirculation, the formation of a wide emblem thrombus, known as DIC.As the acceleration of coagulation process, consume a large number of coagulation factors, the blood from hypercoagulable state into the state of low coagulation bleeding.