Background: Marginal ulcer (MU) is an occasional complication after gastric bypass. We studied the incidence of this complication by a prospective routine endoscopic evaluation. 441 morbidly obese patients were studied ...

Background: Weight regain occurs in about 20% of patients after Roux-en-Y gastric bypass (RYGB). Studies have reported that in most cases this regain is associated with dilatation of the gastrojejunal anastomosis. To correct ...

Intussusception is a rare complication following Roux-en-Y gastric bypass surgery, and can be present with various complaints making it difficult to diagnose and even more challenging in the pregnant patients. We describe ...

Laparoscopic Roux-en-Y Gastric Bypass (LRYGB) without resection of the distal stomach is largely performed over the world for morbid obesity. Potential risk of gastric remnant carcinoma development has been suggested. ...

Worldwide, it is estimated that approximately 634,897 people undergo bariatric procedures each year, with vertical gastrectomy and gastric bypass, representing 53.6% and 30%, respectively. Among operated patients, approximately ...