Portal hypertension is an abnormal increase in blood pressure defined clinically as hepatic venous pressure gradient 5 mmHg in the hepatic portal vein system. Causes of portal hypertension ...
HA: Hepatic artery; PV: Portal vein. • T1: Tumor confined to the bile ... venous and biliary anatomy in relation to the tumor. R0 resection is of utmost importance and has been linked to ...