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1·Colon rupture; An operation; Colonic irrigation.

结肠破裂；一期手术；结肠灌洗。

2·Conclusion Subtotal colectomy and intraoperative colonic irrigation are effective methods for management of obstructive carcinoma in the left colon.

结论结肠次全切除术及术中灌洗一期吻合术均为治疗左半结肠癌致肠梗阻的有效方法。