Adenomatoid odontogenic tumor
| Adenomatoid odontogenic tumor | |
| ICD-O: | M9300/0 |
|---|---|
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Sara Mohsin, M.D.
Overview
The adenomatoid odontogenic tumor is an odontogenic tumor arising from the enamel organ or dental lamina. The most common location is in the anterior maxilla. In 75% of cases, it is associated with an unerupted tooth.
Differential Diagnosis
It should be differentially diagnosed from a dentigerous cyst and the main differnce is that the radiolucency in case of AOT extends apically beyond the cementoenamel junction. Radiographs will exhibit faint flecks of radiopacities surrounded by a radiolucent zone.
Epidemiology and Demographics
It is more common in young people and affects females more than males.[1][2][3][4][5][6]
Diagnosis
On radiographs, the adenomatoid odontogenic tumor presents as a radiolucency (dark area) around an unerupted tooth extending past the cementoenamel junction.
References
- Zahid,Arsalan from Contemporary Oral and Maxillofacial Pathology
- Kahn, Michael A. Basic Oral and Maxillofacial Pathology. Volume 1. 2001.
- ↑ Chaves RRM, Júnior AACP, Gomes CC, de Castro WH, Gomez RS (2019). "Multiple adenomatoid odontogenic tumors in a patient with Schimmelpenning syndrome". Oral Surg Oral Med Oral Pathol Oral Radiol. doi:10.1016/j.oooo.2019.06.006. PMID 31402313.
- ↑ Mohanty R, Singh V, Dey AK, Behera S (2019). "A rare nonsyndromic case of adenomatoid odontogenic tumor associated with multiple impacted supernumerary teeth". Natl J Maxillofac Surg. 10 (1): 114–117. doi:10.4103/njms.NJMS_25_18. PMC 6563630 Check
|pmc=value (help). PMID 31205401. - ↑ Dhirawani RB, Pathak S, Mallikaarjuna K, Sharma A (2016). "An adenomatoid odontogenic tumor in disguise". J Indian Soc Pedod Prev Dent. 34 (3): 291–3. doi:10.4103/0970-4388.186752. PMID 27461816.
- ↑ Bravo M, White D, Miles L, Cotton R (2005). "Adenomatoid odontogenic tumor mimicking a dentigerous cyst". Int J Pediatr Otorhinolaryngol. 69 (12): 1685–8. doi:10.1016/j.ijporl.2005.03.055. PMID 15996761.
- ↑ Sethi S, Kumar M, Aggarwal P, Indra Kumar HS, Sugandhi CD, Singh S (2016). "A case report and short review on changing trends in the site of occurrence of adenomatoid odontogenic tumor: Unravelling the past 15 years". Dent Res J (Isfahan). 13 (5): 462–471. PMC 5091007. PMID 27857774.
- ↑ Dwivedi D, Prabhakar N, Kasetty S, Ahuja R (2019). "Peripheral adenomatoid odontogenic tumor in a cloak of an epulis: report of a rare case". BMC Oral Health. 19 (1): 81. doi:10.1186/s12903-019-0759-8. PMC 6511215 Check
|pmc=value (help). PMID 31077195.