title: Superior vena caval syndrome: scintiphotographic evaluation of response to radiation therapy.
mesh_terms: D001984:Bronchial Neoplasms / Q000150:complications / Q000532:radiotherapy; D002283:Carcinoma, Bronchogenic / Q000150:complications / Q000532:radiotherapy; D018288:Carcinoma, Small Cell / Q000150:complications / Q000532:radiotherapy; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000532:radiotherapy; D003036:Cobalt Isotopes / Q000627:therapeutic use; D003287:Contrast Media; D004938:Esophageal Neoplasms / Q000150:complications / Q000532:radiotherapy; D006801:Humans; D010690:Phlebography; D010781:Photography; D011877:Radionuclide Imaging; D013667:Technetium; D014652:Vascular Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D014683:Vena Cava, Superior
chemical_list: D003036:Cobalt Isotopes; D003287:Contrast Media; D013667:Technetium