Results: Twenty-two studies were included. Anastomotic leak rate was 8.51% in biliopancreatic diversion. 30-day reoperation rate was 1.14% in Roux-en-Y gastric bypass and 1.16% in sleeve gastrectomy.

Objective—Malabsorptive bariatric surgery (biliopancreatic diversion and biliointestinal bypass [BIBP]) reduces serum cholesterol levels more than restrictive surgery (adjustable gastric banding ...

Common side effects include nutritional deficiencies, nausea, and acid reflux. Some long-term side effects or potential complications depend on the type of obesity surgery. Obesity surgery, often ...

Common types of bariatric surgery include Roux-en-Y gastric bypass, sleeve gastrectomy, biliopancreatic diversion with duodenal switch (BPD/DS), and single-anastomosis duodeno-ileal bypass with sleeve ...

MBS procedure types include sleeve gastrectomy, Roux-en-Y gastric bypass (RYGB), adjustable gastric banding (AGB), biliopancreatic diversion with duodenal switch, and single anastomosis duodenal-ileal ...

Liver biopsy and immunohistochemical studies revealed hepatic tissue partially substituted for immature neoplasm, with a probable origin in the biliopancreatic tract. The main diagnostic hypothesis ...