结肠肠内容物含有大量的细菌 ,并易发生肠梗阻、肠穿孔、阑尾炎等急腹症 .而急诊结肠手术无法进行充分的肠道准备 ,过去多采用二期手术或分期手术方法 ,以策安全 ,但二期手术延长住院时间 ,癌肿有播散的可能 ,并有粘连给二期手术增加难度等 .我们对2 8例急性梗阻性结肠癌进行一 The contents of the colon and intestines contain a large amount of bacteria and are prone to intestinal obstruction, intestinal perforation, appendicitis and other acute abdomen diseases. In emergency colon surgery, sufficient bowel preparation cannot be performed. In the past, two-stage surgery or staging was frequently used for safety. , but the second stage of surgery to extend the length of stay, there may be spread of cancer, and adhesion to the second stage of surgery to increase the difficulty and so on. We carried out on 28 cases of acute obstructive colon cancer