[Hemodynamics of portal blood flow in patients with hepatocellular carcinoma].
D006528:Carcinoma, Hepatocellular / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D008103:Liver Cirrhosis / Q000503:physiopathology; D008113:Liver Neoplasms / Q000503:physiopathology*; D011168:Portal System / Q000503:physiopathology*; D014463:Ultrasonography