高龄大肠癌患者是指70岁以上的大肠癌病人。随着我国人口老龄化的趋势逐渐加重，高龄大肠癌患者的发病比例也日益增高，其诊断和治疗有一定的特殊性。我院1981年5月至1997年6月共收治大肠癌病人79例，高龄大肠癌26例，占32．9％，现分析如下。1资料男性17例，女性9例，男女之比 Older patients with colorectal cancer are patients with colorectal cancer over the age of 70. As the ageing of the population in our country gradually increases, the incidence of old age and colorectal cancer patients is also increasing, and its diagnosis and treatment have certain particularities. In our hospital from May 1981 to June 1997, a total of 79 patients with colorectal cancer were treated, and 26 cases of advanced colorectal cancer, accounting for 32.9%, are analyzed as follows. 1 data male 17 cases, female 9 cases, male to female ratio