Objective: To explore the clinical characteristic and surgical treatment of colorectal obstruction carcinoma in the aged. Methods: Clinical data of 45 cases of elderly patients with colorectal obstruction cancer was retrospective analyzed. Results: Of all the patients,1 case complicated with cardiac obstruction and dead,incision infection in 6 cases,anastomotic leakage in 2 cases,pulmonary infection in 5 cases,5 cases of cardiovascular complications,intestinal bleeding in 3 cases. There was no significant p...