Malignant melanoma metastatic to the mandible.
Metastatic malignant melanoma to the jaws is uncommon and is usually accompanied by generalized involvement. Hematogenous dissemination with deposition and growth in areas of hematopoietic marrow (that is, the mandibular molar region) is the accepted mechanism for involvement of the jaw. Clinical and radiographic findings are nonspecific. Comprehensive history, physical examination, and tissue microscopy are essential to accurate diagnosis and management of the patient. Radiotherapy for palliation is the accepted mode of therapy for symptomatic metastatic melanoma. Prognosis in cases with secondary jaw involvement is grave. A case of malignant melanoma with metastases to the mandible is presented and the literature is reviewed.
D000328:Adult; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008339:Mandibular Neoplasms / Q000473:pathology*; D008545:Melanoma / Q000473:pathology*; D009362:Neoplasm Metastasis; D012878:Skin Neoplasms / Q000473:pathology