结肠癌引起急性肠梗阻是外科常见急腹症之一。１９８９年至１９９７年间我科共收治结肠癌致急性肠梗阻患者２１例。对左半结肠癌急性肠梗阻时的术式选择，意见仍有分歧；病情危重及病变复杂的病例，手术更难决策。本文综合文献资料对本病拟就临床特征、手术方法讨论如下：... Acute intestinal obstruction caused by colon cancer is one of the common acute abdomen diseases. From 1989 to 1997, our department received 21 cases of acute intestinal obstruction caused by colon cancer. There is still disagreement regarding the choice of surgical methods for acute intestinal obstruction in the left colon, and cases with critical illness and complex lesions make surgery more difficult to make decisions. This article comprehensive literature data on the disease proposed clinical characteristics, surgical methods are discussed as follows:...