title: Superior vena cava syndrome.
mesh_terms: D001940:Breast / Q000098:blood supply*; D005260:Female; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013577:Syndrome; D013927:Thrombosis / Q000000981:diagnostic imaging*; D014680:Veins; D014683:Vena Cava, Superior / Q000000981:diagnostic imaging*