or hepatic portal vein, is the main blood vessel of the portal venous system (PVS), which delivers blood to the liver from ...

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 ...

Hepatic vein thrombosis is caused by one or several ... Thrombosis is the main mechanism leading to the obstruction of the hepatic venous system. Thrombosis may involve the main hepatic veins ...