Method : Retrospective analysis was made on 16 cases of hemorrhage of presacral venous plexus in the radical treatment of rectal carcinoma . Gelatin thumbtacks or bone wax or gauze were applied for hemostasis by means of pressure .

方法：回顾性总结分析16例直肠癌根治术发生骶前 静脉丛大出血情况，采用明胶海绵、图钉按压或骨蜡嵌入、纱布绷带填塞等方法 压迫 止血。

Incidence of deep venous thrombosis ( DVT ) in patients undergoing thoracotomy and changes of hemostasis

开胸患者术后深 静脉血栓形成与 血液 凝血 活性的变化