急性结肠假性梗阻 (ａｃｕｔｅｃｏｌｏｎｉｃｐｓｅｕｄｏ ｏｂｓｔｒｕｃｔｉｏｎ ,ＡＣＰＯ)具有急性结肠梗阻的临床特征及Ｘ线表现 ,发病机制不明 ,常被延误诊治 ,有盲肠穿孔的危险[1] ,我们总结 1995年 1月至 1997年 8月 92例大肠癌根治术后并发ＡＣＰＯ 14例的发病因素及 Acute colonic pseudostructural (ACPO) has the clinical features and X-ray findings of acute colonic obstruction. The pathogenesis is unknown. It is often delayed diagnosis and treatment, there is the risk of cecal perforation [1], we summarize from January 1995 to 1997 In August, 92 cases of colorectal cancer complicated with ACPO were found in 14 cases.