title: Idiopathic aneurysm of inferior vena cava: CT demonstration.
mesh_terms: D000368:Aged; D000783:Aneurysm / Q000151:congenital / Q000000981:diagnostic imaging*; D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging; D005260:Female; D006503:Hepatic Veins / Q000000981:diagnostic imaging; D006801:Humans; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*