Intraoperative antegrade irrigation in complicated left-sided colonic cancer.

Emergency one-stage surgery for acute, complicated, left-sided colonic cancer can be performed because of intraoperative antegrade irrigation of the large intestine. This procedure was performed in 17 patients: 15 patients with an obstructive, left-sided cancer and two patients with a perforated carcinoma. The age distribution ranged between 57 and 92 years. There were two postoperative septic complications: a small wound abscess and a partial abdominal wall dehiscence. One patient died because of massive upper gastrointestinal bleeding. This method permits the creation of a primary anastomosis in the left colon, obviating the necessity of a coeco- or colostomy, preternatural anus, or an extensive right-sided hemicolectomy. Several surgical interventions are avoided, resulting in a decrease of mortality, morbidity, duration of hospital stay, and costs. Moreover, intraoperative irrigation could be an attractive alternative for the usual preoperative mechanical bowel preparation, which is especially burdensome in elderly patients.