Colonic stenting for malignant disease: review of literature.

Colonic stents potentially offer effective palliation for patients with bowel obstruction attributable to incurable malignancy, and a "bridge to surgery" for those in whom emergency surgery would necessitate a stoma. Literature search of the Medline, Scopus and Cochrane Library was performed to identify comparative studies reporting outcomes on colonic stenting and surgery for large bowel obstruction; and to identify the use of stents as a "bridge to the elective surgery". Colorectal stenting can be considered a safe and effective procedure with a low mortality and morbidity for both preoperative and palliative decompression of colonic obstruction.