Surgical management of the acutely obstructed colon. A review of 127 cases.

The surgical results in 127 cases of acute obstruction of the colon are presented. Carcinoma continues to account for the overwhelming number of cases, and there has been no appreciable change in the site of obstruction or age groups affected. In the current study, the overall mortality rate in patients with acute obstruction from all causes was 27 percent, which does not appear to be significantly different than it was 30 years ago. The overall mortality rate in patients with obstruction secondary to carcinoma was 23 percent. Under the specific circumstances of the cases reported herein, and on the basis of a limited experience, total colectomy and left colectomy as initial procedures in acute obstruction secondary to cancer had the same mortality rate as staged resection of the left colon. The only benefit found from either approach was an increase in the disease-free 5 year survival rate with staged resection. The overall survival rate was not enhanced by either approach.