Gastric bypass is a treatment option for morbid obesity. Stenosis of the gastrojejunal anastomosis is a recognized complication. The pathophysiological mechanis
A 28-year-old woman visited our clinic with a chief complaint of epigastralgia. She had received successful Helicobacter pylori (H. pylori ) eradication therapy
The advantages of endoscopic retrograde cholangio-pancreatography over open surgery have made it the predominant method of treating patients with choledo-cholit