[Balloon occlusion hepatic angiography for visualization of liver and gallbladder cancers].
D000368:Aged; D000792:Angiography; D006528:Carcinoma, Hepatocellular / Q000098:blood supply / Q000000981:diagnostic imaging*; D002404:Catheterization / Q000379:methods; D005260:Female; D005706:Gallbladder Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging*; D006801:Humans; D008113:Liver Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged