title: [Supravoltage irradiation as a cause of maxillary fibrosarcoma].
abstract: Therapeutic doses of supravoltage radiation are not commonly thought to be carcinogenic and post-irradiation fibrosarcoma of the head and neck regions is rare. We present a 43-year-old man with post-irradiation fibrosarcoma of the maxilla, who had had supravoltage radiation 12 years before for nasopharyngeal carcinoma.
authors.affiliation: Dept. of Otolaryngology and Pathology, Bnai Zion Medical Center, Technion Faculty of Medicine, Haifa.
authors.forename: L
authors.initials: L
authors.lastname: Podoshin
authors.forename: M
authors.initials: M
authors.lastname: Fradis
authors.forename: Y
authors.initials: Y
authors.lastname: Ben-David
authors.forename: I
authors.initials: I
authors.lastname: Misselevitch
authors.forename: J H
authors.initials: JH
authors.lastname: Boss
mesh_terms: D000328:Adult; D005354:Fibrosarcoma / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008441:Maxillary Neoplasms / Q000209:etiology* / Q000473:pathology; D009303:Nasopharyngeal Neoplasms / Q000532:radiotherapy; D009381:Neoplasms, Radiation-Induced / Q000209:etiology* / Q000473:pathology; D011882:Radiotherapy, High-Energy / Q000009:adverse effects*; D013997:Time Factors