结直肠癌近年来在我国发病率不断增加,成为常见的恶性肿瘤,多见于中老年患者,早期多无特异性症状,及至发生急性肠梗阻时,肿瘤多处于中晚期,临床常需急诊手术治疗.对于左半结肠癌并发急性肠梗阻,目前多主张行Ⅰ期切除吻合术.玉 In recent years, the incidence of colorectal cancer in China is increasing, becoming a common malignant tumor, more common in middle-aged and elderly patients, more early non-specific symptoms, and to the occurrence of acute intestinal obstruction, the tumor is mostly in the advanced stage, often requiring emergency surgery For the left half of colon cancer complicated by acute intestinal obstruction, the current advocate line Ⅰ resection and anastomosis.