The role of endoscopic stents in the management of chronic anastomotic and staple line leaks and chronic strictures after bariatric surgery.

Background: The use of endoluminal stents has been proposed for the management of fistulas and anastomotic strictures after bariatric surgery. The objective of our study was to determine the success of endoscopically placed, self-expandable metal stents (SEMS) in bariatric patients specifically with either chronic persistent anastomotic or staple line leaks/fistulas or chronic, persistent anastomotic strictures.

Methods: We treated 21 patients including 5 with chronic staple line leaks/fistulas (4 from the gastric sleeve after biliopancreatic diversion with duodenal switch [BPD/DS] and 1 after removal of an eroding laparoscopic adjustable gastric band) and 16 with chronic anastomotic strictures (15 at the gastrojejunostomy after Roux-en-Y gastric bypass and 1 at the duodenoileal anastomosis after BPD/DS).

A case of hybrid repair of ruptured abdominal aortic aneurysm with use of thrombin for acute treatment of type II endoleak.

Endovascular repair for ruptured abdominal aortic aneurysm has demonstrated superior results when compared with open repair and will likely become the standard of care when the anatomy of the aneurysm is appropriate for endovascular repair.