The surgical treatment of intestinal obstruction due to left sided carcinoma of the colon

Abstract

Forty two consecutive patients who underwent surgery for an obstructing carcinoma of the left colon over a 5 year period were studied retrospectively. Twelve patients underwent an initial defunctioning procedure with no hospital deaths but with four deaths after a mean follow-up of 25 months. Of the 30 patients who had a primary tumour resection, 7 died during the first hospital admission and a further 4 during a mean follow-up period of 23.7 months. The hospital mortality following primary resection was related to the site and timing of the anastomosis. During the first hospital admission 3 of 5 patients died after colocolic anastomosis, 3 of 10 died following ileocolic anastomosis, but only 1 of 15 died in those who did not have a primary anastomosis performed. The mean hospital stay of patients undergoing a delayed resection was 41 (s.e. (mean) 2.8) days compared to 24 (s.e. (mean) 2.8) days in those undergoing a primary resection. Primary tumour resection with a delayed anastomosis is recommended on the basis of these findings.