Abstract
Obliterative portal venopathy—which is characterized clinically by the presence of portal hypertension in the absence of liver insufficiency—has recently been described as a non–AIDS-defining hepatic disease in patients with the human immunodeficiency virus, and its imaging findings—other than the usual sings of portal hypertension—include liver morphologic changes, multifocal thrombosis of intrahepatic portal branches, parenchymal enhancement abnormalities, focal nodular hyperplasia-like nodules, and extrahepatic portal vein thrombosis.
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