Preservation of the Patent Umbilical Vein During a Recipient Hepatectomy: Case Report

摘要

Clamping of the portal vein during a recipient hepatectomy during the anhepatic phase causes venous stagnation and hemodynamic instability. To prevent this, a temporary portocaval shunt is placed at some centers. This case report shows the patent umbilical vein of a patient undergoing a recipient hepatectomy, leading to a 20% reduction of pressure in the portal vein. Preservation of a patent umbilical vein may help prevent complications of high portal vein pressure during a recipient hepatectomy.