title: Incidental finding of superior vena caval obstruction by radionuclide angiography of kidneys.
mesh_terms: D000368:Aged; D000792:Angiography; D003251:Constriction, Pathologic; D005260:Female; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D014652:Vascular Diseases / Q000000981:diagnostic imaging; D014683:Vena Cava, Superior / Q000000981:diagnostic imaging*