[Radiotherapy as symptomatic treatment].
D000402:Airway Obstruction / Q000532:radiotherapy; D004940:Esophageal Stenosis / Q000532:radiotherapy; D006470:Hemorrhage / Q000532:radiotherapy; D006801:Humans; D009369:Neoplasms / Q000503:physiopathology*; D010148:Intractable Pain / Q000532:radiotherapy*