title: Extrinsic compression of superior vena cava an analysis of 41 patients.
mesh_terms: D018288:Carcinoma, Small Cell / Q000150:complications / Q000188:drug therapy / Q000532:radiotherapy*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000188:drug therapy / Q000532:radiotherapy*; D011379:Prognosis; D012189:Retrospective Studies; D014652:Vascular Diseases / Q000209:etiology / Q000628:therapy; D014683:Vena Cava, Superior