Like any organ, the liver requires a constant flow of blood to maintain life. The liver has a dual blood supply derived from the portal vein and the hepatic artery. About 75% of that blood flow ...

Portal hypertension in cirrhosis is mainly the result of increased resistance to portal blood flow in the liver ... a catheter into the main right hepatic vein to measure wedged and free hepatic ...

Now the liver metastases are fed by the hepatic blood supply and the liver has a dual blood supply. Not every organ in the body does, but the liver has a portal vein blood supply and a hepatic ...

Hepatic vein thrombosis is caused by one or several ... Procedures aiming to restore outflow of hepatic blood are indicated in patients with uncontrolled manifestations. Percutaneous angioplasty ...

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 should be suspected when ... An increased pressure gradient across the stenosis, or the presence of collateral circulation through the retroperitoneal, vertebral ...