Venous compression and obstruction by intrathoracic goiter.
D016121:Brachiocephalic Veins / Q000000981:diagnostic imaging*; D003097:Collateral Circulation; D004487:Edema / Q000000981:diagnostic imaging; D006042:Goiter / Q000150:complications / Q000000981:diagnostic imaging*; D006044:Goiter, Nodular / Q000000981:diagnostic imaging; D006801:Humans; D010690:Phlebography; D013577:Syndrome; D013896:Thoracic Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D014652:Vascular Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D014683:Vena Cava, Superior / Q000000981:diagnostic imaging