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Case Reports in Dentistry
Volume 2017, Article ID 1709492, 5 pages
Case Report

Adenomatoid Odontogenic Tumor Associated with an Impacted Maxillary Lateral Incisor: A Case Report with Five-Year Follow-Up

1Department of Radiology, School of Dentistry, Lebanese University, Beirut, Lebanon
2Department of Oral Pathology and Diagnosis, School of Dentistry, Lebanese University, Beirut, Lebanon

Correspondence should be addressed to Sami El Toum; bl.ten.mdi@muotles

Received 14 July 2017; Revised 8 September 2017; Accepted 9 October 2017; Published 29 October 2017

Academic Editor: Alberto C. B. Delbem

Copyright © 2017 Najwa Karam Genno et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Adenomatoid odontogenic tumor (AOT), a benign (hamartomatous) lesion of odontogenic origin, is an uncommon tumor which affects mainly females in the second decade. This lesion is most commonly associated with an impacted maxillary canine. This paper reported a case of AOT, in a 16-year-old female, associated with an impacted maxillary left lateral incisor. The evolution of this tumor was followed over 36 months and 24 months after excision.