title: Case report: malignant fibrous histiocytoma following radiation therapy of fibrous dysplasia.
abstract: Malignant fibrous histiocytoma commonly occurs spontaneously. In some cases it follows previous therapeutic or incidental irradiation, or miscellaneous pre-existing osseous conditions. Recently, it has been associated with total hip arthroplasty. We report a case of malignant fibrous histiocytoma following radiation therapy of fibrous dysplasia and review the relevant literature.
mesh_terms: D001859:Bone Neoplasms / Q000209:etiology*; D005266:Femoral Neoplasms / Q000209:etiology*; D005357:Fibrous Dysplasia of Bone / Q000000981:diagnostic imaging / Q000532:radiotherapy*; D018219:Histiocytoma, Benign Fibrous / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D011859:Radiography