title: Superior vena cava obstruction: clinical syndrome, etiology, and treatment.
mesh_terms: D002648:Child; D003097:Collateral Circulation; D005260:Female; D006801:Humans; D008297:Male; D008480:Mediastinitis / Q000150:complications; D008722:Methods; D013479:Superior Vena Cava Syndrome / Q000175:diagnosis / Q000209:etiology / Q000473:pathology / Q000628:therapy; D013899:Thoracic Neoplasms / Q000150:complications; D014057:Tomography, X-Ray Computed; D014683:Vena Cava, Superior / Q000473:pathology