[Results of Preoperative Colon Stent Placement for Obstructive Colorectal Cancer]

We examined short-term outcomes in 34 patients who had stenting as a bridge to surgery(BTS)for obstructive colorectal cancer during the 5-year period between April 2012 and March 2017.T he patients were 22 men and 12 women with a mean age of 72.6 years. Stenting and decompression were successful in all patients, and the mean time to oral intake after stenting was 2.5 days.No serious complications related to stenting occurred.Elective surgery could be performed in all patients after stenting.The mean number of days to surgery was 24.7 days.Laparoscopic surgery was performed in 14 patients.Postoperative complications included minor leakage in 1 patient, an abdominal wall abscess due to tumor invasion of the abdominal wall in 1 patient, and heart failure and pneumonia, as serious complications, in 1 patient each.Colorectal stenting in patients with obstructive colorectal cancer is a safe and relatively simple procedure.This is an effective treatment strategy in which preoperative colorectal decompression enables a one-stage resection.