Ameloblastic fibro-odontoma: report of case with light and electron microscopic observations

A case of a large ameloblastic fibro-odontoma has been reported. Its clinical behavior was discussed and descriptions of its characteristics under the light and electron microscope were presented. As a special entity, with a prognosis that permits conservation of peripheral bone margins, this lesion should be understood by all clinicians who manage odontogenic tumors. Within the group of odontogenic tumors, the combined observations of light and electron microscopy may introduce additional criteria for more refined classification.