Korean J Oral Maxillofac Radiol.  2009 Jun;39(2):99-102.

A case report of Adenomatoid Odontogenic Tumor in the mandibular anterior region

Affiliations
  • 1Department of Oral & Maxillofacial Radiology, School of Dentistry, Wonkwang University, Korea. eebydo@wonkwang.ac.kr
  • 2Department of Oral & Maxillofacial Surgery, School of Dentistry, Wonkwang University, Korea.
  • 3Department of Pathology, Eulji University School of Medicine, Korea.

Abstract

Adenomatoid odontogenic tumor (AOT) is a tumor of odontogenic epithelium with varying degrees of inductive changes in the connective tissue. The common radiographic appearance of AOT is a unilocular radiolucency associated with an unerupted tooth. Detectable radiopacities are reported in many cases. We present a case of AOT in a 9-year old-female patient. Cystic lesion with numerous, punctuate radiopaque foci was seen on the anterior region of the mandible. These radiopacities mostly were situated on the buccal side of impacted tooth on the multiplanar images of cone beam computed tomograph. Characteristic duct like structures and amyloid like material were observed on histopathologic finding.

Keyword

Tumor, Odontogenic; Mandible

MeSH Terms

Ameloblastoma
Amyloid
Connective Tissue
Epithelium
Humans
Mandible
Odontogenic Tumors
Tooth, Impacted
Tooth, Unerupted
Ameloblastoma
Amyloid
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