Nattha Chumsuphanwaree

Keywords :

adenomatoid odontogenic tumor, odontogenic tumor, extrafollicular

Abstract :

Adenomatoid odontogenic tumor (AOT) is a benign lesion, only accounts for 2-7% of odontogenic tumor. It is characterized by painless swelling in the anterior region of maxilla, mostly occurs in younger female. Radiographically, follicular type presents as a unilocular radiolucency with radiopaque foci, surrounded by radiopaque lining enclosing the unerupted tooth. It is different in extrafollicular type that is not related to unerupted tooth, which is uncommon. This case report represents the treatment in a 17 years old female patient. The extrafollicular type in this report is in interradicular area, which is uncommon. Excisional biopsy was processed followed with total enucleation for histopathological examination. There was no recurrence after one year and eight months follow-up.

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