Incomplete large bowel obstruction caused by a duodenal stent.

Gastric outlet obstruction secondary to benign or malignant disease can be treated with self-expanding metallic stents. This obviates the need for surgical bypass procedures and returns most patients to a normal diet. Prosthesis displacement is described as a late complication. A case of stent migration to the rectum, presenting with the symptoms and signs of incomplete large bowel obstruction, is described.