title: Angiography vs computed tomography in investigating abnormality of the inferior vena cava.
mesh_terms: D000368:Aged; D000792:Angiography; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000000981:diagnostic imaging