[Malignant transformation of fibrous dysplasia of the orbit].
After a review of the literature, the authors report a case of sarcomatous transformation of orbital fibrous dysplasia and they underline the exceptional unfrequency of it. They discuss above all the diagnostic difficulties and the characteristics of the malignant transformation.
D002471:Cell Transformation, Neoplastic / Q000473:pathology*; D002648:Child; D005260:Female; D005357:Fibrous Dysplasia of Bone / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D009916:Orbital Diseases / Q000175:diagnosis / Q000473:pathology*; D009918:Orbital Neoplasms / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D012516:Osteosarcoma / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*
Transformation maligne d'une dysplasie fibreuse de l'orbite.