title: Radiation-induced antrochoanal fibrosarcoma.
abstract: Therapeutic radiation for malignant conditions is known to cause sarcomatous change in an irradiated field after a latent period; equally this change may occur following radiotherapy to benign conditions which may result in a more difficult management problem later. Radiotherapy to benign conditions should be reserved for use after failure of conventional surgery or other interventional techniques.
authors.affiliation: Queen Elizabeth Hospital, Edgbaston, Birmingham.
authors.forename: M I
authors.initials: MI
authors.lastname: Liddington
authors.forename: R F
authors.initials: RF
authors.lastname: Harrison
authors.forename: A P
authors.initials: AP
authors.lastname: Booth
authors.forename: A R
authors.initials: AR
authors.lastname: Das Gupta
mesh_terms: D000368:Aged; D005260:Female; D005354:Fibrosarcoma / Q000209:etiology* / Q000473:pathology; D006801:Humans; D009303:Nasopharyngeal Neoplasms / Q000532:radiotherapy; D009381:Neoplasms, Radiation-Induced / Q000209:etiology* / Q000473:pathology; D009669:Nose Neoplasms / Q000209:etiology* / Q000473:pathology