直肠癌术中骶前大出血是直肠癌术中最凶险的并发症之一,我院发生1例,现将病例报告如下。1临床资料患者女,46岁,于2005年12月7日因低位直肠癌在全麻下行直肠癌根治术(预备行Miles术),术中见肿块位于腹膜返折下方距肛缘4cm处,肿块约5cm×6cm大小,肿块与骶前有纤维条索状粘连。游 Preoperative sacral hemorrhage in rectal cancer surgery is one of the most dangerous complication of rectal cancer, one case occurred in our hospital, the case is now reported as follows. 1 Clinical data Female, 46 years old, on December 7, 2005 due to low rectal cancer under general anesthesia rectal cancer radical surgery (preoperative Miles surgery), intraoperative see the mass at the retroperitoneal fold away from the anal edge 4cm, About 5cm × 6cm tumor size, lumps and presacral fibrous cord adhesion. tour