Extrafollicular Adenomatoid Odontogenic Tumor of the Mandible: Report of a Case

The purpose of this study was to report an extrafollicular adenomatoid odontogenic tumor in the mandibular anterior region in a patient. A 15 year-old female with a painless swelling in the mandibular anterior region was referred to our clinic. Fine needle aspiration yielded no fluid. Periapical, panoramic and computer tomography scans showed circumscribed radiolucent area with fine calcifications. The lesion was totally enucleated and the teeth 31, 32 were removed. The rarity of adenomatoid odontogenic tumor may be associated with its slowly growing pattern and symptomless behavior. Therefore, it should be distinguished from more common lesions of odontogenic origin in routine dental examinations.