portal hypertension

(redirected from Hypertension, portal)
Also found in: Dictionary, Thesaurus, Medical.
Related to Hypertension, portal: portal vein

portal hypertension

[′pȯrd·əl ‚hī·pər′ten·shən]
(medicine)
Portal venous pressure in excess of 20 mmHg (2666 pascals), resulting from intrahepatic or extrahepatic portal venous compression or occlusion.
Full browser ?