Massive enlargement of gastric pouch as a complication of gastrojejunal anastomotic stenosis following one anastomosis laparoscopic gastric bypass: A case report.

Introduction And Importance: By 2030 it is predicted that 1 in 5 women and 1 in 7 men will be living with obesity. The only long-term effective strategy for achieving significant weight loss over time is surgical treatment. One Anastomosis Gastric Bypass (OAGB) has been proposed as an effective therapeutic option.