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增殖体扁桃体切除术的死亡率约为1/16000,多数死于无法控制的出血或呼吸道损害。另外,严重的出血也是常见的非致命性手术并发症。【正常凝血机理】正常的止血由血管的完整、血小板的作用、血小板与前凝血质相互作用、血栓控制机理和纤溶酶的激活来维持。前凝血质的激活:通过激活ⅩⅡ因子和/或组织因
The mortality rate of proliferative tonsillectomy is about 1/16000, mostly due to uncontrollable bleeding or respiratory tract damage. In addition, severe bleeding is also a common complication of non-fatal surgery. Normal Coagulation Mechanisms Normal hemostasis is sustained by the integrity of blood vessels, the action of platelets, the interaction of platelets with procoagulant, the thrombus control mechanism, and the activation of plasmin. Activation of procoagulant: through activation of factor II and / or tissue factor