骶前静脉大出血是直肠癌切除术中最严重的并发症,其出血量大、速度快,常引起病人术中死亡。本文报道我院13例骶前静脉大出血的处置情况。1.资料和方法:1985年1月～1997年6月,我院手术切除直肠癌 Presacral venous hemorrhage is the most serious complication of rectal cancer resection. It has a large amount of bleeding and a high rate of blood loss, often causing patients to die during surgery. This article reports on the treatment of presacral venous hemorrhage in 13 cases in our hospital. 1. Materials and Methods: From January 1985 to June 1997, surgical resection of rectal cancer in our hospital