Successful one-stage operation for completely obstructive colorectal carcinoma.

We describe herein a new and successful method of performing a safe and steady one-stage operation for completely obstructive colorectal carcinoma. First, a long ileus tube is utilized to decompress the dilated proximal bowel preoperatively and irrigate the feces-loaded colon intraoperatively. Following this procedure, a standard resection with radical lymph node dissection is carried out without a diverting colostomy. We performed this procedure successfully in seven patients, none of whom developed any anastomotic leakage.