An extrafollicular cystic adenomatoid odontogenic tumor of the mandible associated with clear cell calcifying epithelial odontogenic tumor : a rare case report
Joint Authors
Gataa, Ibrahim Said
Muhammad, Dina Nazim
Rashid, Nuruz Hama
Gharib, Balqis Taha
Source
Journal of Baghdad College of Dentistry
Issue
Vol. 28, Issue 2 (30 Jun. 2016), pp.47-51, 5 p.
Publisher
University of Baghdad College of Dentistry
Publication Date
2016-06-30
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Topics
Abstract EN
Background : The adenomatoid odontogenic tumor is a relatively rare benign epithelial odontogenic tumor.
It contains both epithelial and mesenchymal components.
Few cases presented as an extrafollicular lesion or involve the mandible or associated with other odontogenic lesions.
This paper represents a rare case of an extrafollicular AOT.
Case presentation: A 24-year-old female had a painless swelling on the right side of the lower jaw since one-month duration.
Intraorally there was a well defined fluctuant-blue swelling in the right alveolar premolar region measuring 1×2 cm obliterating the right lower buccal vestibule.
Grade II mobility in the vital 44 and 45 teeth were observed.
Panoramic radiographs showed a well-defined pear shaped radiolucent lesion without calcifications between the roots of 44 and 45 that cause roots divergence.
The lesion totally enucleated with the tooth 44 which showed root resorption.
Microscopically, a cystic lesion lined by simple odontogenic epithelial cells with areas of polygonal nodular proliferation (sheets, whorled masses with few duct-like structures and clear cells) and amorphous eosinophilic material.
This material was PAS –negative, and Congo red positive.
The case diagnosed as a cystic extrafollicular variant of AOT with CEOT-like areas.
Conclusions This case report describes the first known case of extrafollicular combined AOT/CEOT associated with root resorption and clear cells.
The existence of clear cells suggest a possible aggressive nature and long follow up recommended.
American Psychological Association (APA)
Gharib, Balqis Taha& Gataa, Ibrahim Said& Muhammad, Dina Nazim& Rashid, Nuruz Hama. 2016. An extrafollicular cystic adenomatoid odontogenic tumor of the mandible associated with clear cell calcifying epithelial odontogenic tumor : a rare case report. Journal of Baghdad College of Dentistry،Vol. 28, no. 2, pp.47-51.
https://search.emarefa.net/detail/BIM-691815
Modern Language Association (MLA)
Gharib, Balqis Taha…[et al.]. An extrafollicular cystic adenomatoid odontogenic tumor of the mandible associated with clear cell calcifying epithelial odontogenic tumor : a rare case report. Journal of Baghdad College of Dentistry Vol. 28, no. 2 (Jun. 2016), pp.47-51.
https://search.emarefa.net/detail/BIM-691815
American Medical Association (AMA)
Gharib, Balqis Taha& Gataa, Ibrahim Said& Muhammad, Dina Nazim& Rashid, Nuruz Hama. An extrafollicular cystic adenomatoid odontogenic tumor of the mandible associated with clear cell calcifying epithelial odontogenic tumor : a rare case report. Journal of Baghdad College of Dentistry. 2016. Vol. 28, no. 2, pp.47-51.
https://search.emarefa.net/detail/BIM-691815
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 50-51
Record ID
BIM-691815