Extraparenchymal Control of Hepatic Veins During Mesohepatectomy

Preliminary control of the main hepatic veins is a safe maneuver. During mesohepatectomy, clamping of these veins, associated with pedicle clamping, is effective in reducing operative bleeding. In our patients, this resulted in a low blood transfusion rate, similar to that of classic major hepatectomies, despite the higher complexity of mesohepatectomy.