title: Optimum dose of radiotherapy for chemodectomas of the middle ear.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001921:Brain / Q000473:pathology; D004307:Dose-Response Relationship, Radiation; D004428:Ear Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D004432:Ear, Middle; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009336:Necrosis; D010236:Paraganglioma, Extra-Adrenal / Q000532:radiotherapy* / Q000601:surgery; D011379:Prognosis; D011832:Radiation Injuries / Q000473:pathology