Fibroma osificante juvenil psamomatoide maxilar con quiste óseo aneurismático secundario. Reporte de un caso

The juvenile psammomatoid ossifying fibroma is a rare, progressive growing tumor of the extragnathic craniofacial bones, with tendency to an agressive behavior and recurrence. The pathognomonic histopathologic feature is the presence of spherical ossicles resembling to psammoma bodies. Some cases in association with a secondary aneurysmal bone cyst have been reported. The radical surgical treatment with a clinical and imaging follow-up appears to be the preferred approach for this lesions. We report a case of psammomatoid juvenile ossifying fibroma in the maxilla in association to secondary aneurysmal bone cyst in a 10-year-old female patient.