Short-term complications of gastric bypass including gastrojejunal stricture requiring endoscopic dilatation, marginal ulcer secondary to smoking or anti-inflammatory drug intake which can progress on to perforation or bleeding, small bowel obstruction secondary to internal hernia or adhesions, signs and symptoms of which were discussed. 
Short - term complications of gastric bypass including gastrojejunal stricture requiring endoscopic dilatation , marginal ulcer secondary to smoking or anti - inflammatory drug intake which can progress on to perforation or bleeding , small bowel obstruction secondary to internal hernia or adhesions , signs and symptoms of which were discussed .