Lingual osteoma: case report.

Lingual osteoma, a rare clinical entity, has been found mainly in the posterior region of tongue. It mostly affects women in their third and fourth decades of life and occurs less frequently in men. We report an unusual case of a 42-year-old male patient who developed a lingual osteoma near the foramen cecum. The patient underwent excision of the tumor mass under local anesthesia and had an uneventful postoperative course. Symptoms of the mass effect were noted to resolve after surgical intervention. Histologically, mature lamellar bone with haversian systems was seen. The pathogenesis of this rare tumor is a controversial problem and its nomenclature also remains an issue of debate. Discussion of the controversial pathogenesis of lingual osteoma and a review of the literature on its clinical characteristics are included in this report.