Early Effects of Laparoscopic Sleeve Gastrectomy and Laparoscopic One-Anastomosis Gastric Bypass on Portal Venous Flow: a Prospective Cohort Study

ConclusionsLaparoscopic sleeve gastrectomy is associated with greater reduction in portal venous peak systolic flow velocity in the early postoperative period, compared with laparoscopic one-anastomosis gastric bypass.
Source: Obesity Surgery - Category: Surgery Source Type: research