基于结肠的解剖生理特点 ,传统观念对左侧结肠癌梗阻行Ⅰ期切除吻合有一定争议 ,一般限于急性梗阻病人。国外文献[1] 对Ⅰ期切除与Ⅱ期切除的该类患者 5年生存率、并发症的发生率进行统计 ,认为手术及围手术期处理得当 ,Ⅰ期切除吻合是可行的。我院自 1995年 6月至 2 0 0 1年 5 Based on the anatomical and physiological features of the colon, the traditional concept has a certain degree of controversy on the resection and anastomosis of the left colonic obstruction, which is generally limited to patients with acute obstruction. The foreign literature [1] statistics the 5-year survival rate and the incidence of complications of this type of patients with stage I resection and stage II resection. It is considered that surgical and perioperative treatment is appropriate and that stage I resection and anastomosis are feasible. Our Institute from June 1995 to 2001 1