Medical XpressGastric bypass and sleeve gastrectomy are comparable for morbid obesity treatmentMedical XpressTwo types of surgery for severe obesity: In the case of gastric bypass, the stomach is bypassed by a part of the small intestine (left), while in the case of the peritoneum, the stomach volume is reduced (right). Credit: USZ, Visceral Surgery. In ...CV Risk Reduced with Roux-en-Y Gastric BypassMedPage TodayRise of Sleeve Gastrectomy Is No Therapeutic MisadventureMedscapeall 5 news articles »