Background Anastomotic or marginal ulcers occur in 0.6 to 16% of patients after laparoscopic Roux-en-Y-Gastric Bypass. Initial therapy aims at eliminating known risk factors including smoking ...
BACKGROUND: The upsurge of gastric bypass procedures has been accompanied by an increase in anastomotic strictures and marginal ulcers. According to the reported literature, the gastrojejunostomy ...