Argon beam coagulation versus fibrin sealant for hemostasis following liver resection: a randomized study in a porcine model.

Background/aims: Bleeding from the raw liver surface represents a significant surgical complication after elective liver resection or hepatic trauma. The application of argon beam coagulation (ABC) has been proposed to improve hemostasis, but is associated with significant necrosis of the liver parenchyma. Topical hemostatic agents, i.