[Usefulness of CT arteriography].
D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000098:blood supply*; D006801:Humans; D008113:Liver Neoplasms / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000098:blood supply*; D014057:Tomography, X-Ray Computed