title: Ewing's sarcoma of the mandible.
abstract: Ewing's sarcoma of the head and neck, particularly of the mandible, has a low incidence of occurrence (fifty-five cases in the literature). The present case report demonstrates well the clinical, diagnostic, and therapeutic features in a patient treated at the Head and Neck Service of the Fundação Antonio Prudente, São Paulo, Brazil. The etiologic, clinical, histopathologic, and radiologic features are discussed, with the conclusion that radiation is the best therapeutic procedure when associated with chemotherapy.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008339:Mandibular Neoplasms / Q000473:pathology*; D012512:Sarcoma, Ewing / Q000473:pathology*