Background. Adenomatoid odontogenic tumor (AOT) is a relatively uncommon benign neoplasm of odontogenic epithelial origin, accounting for less than 5% of odontogenic tumors. Case Report. The reported case describes morphological characteristics, clinical course, radiographic and histopathological features, and surgical therapy of an extrafollicular variant of AOT in the maxillary posterior region. An asymptomatic swelling on the left side in the posterior region of the maxilla, gradually increased since approximately 12 months, developed in a 16-year-old Caucasian female patient. Radiographic images revealed a well-defined, unilocular radiolucency, with some small foci of radiopacity inside, and root resorption of the first and second molars. On the base of the histological examination of the specimen retrieved by incisional biopsy, the diagnosis of AOT was made, and the conservative surgical enucleation of the lesion was performed. Discussion. The present case was reported in agreement with an extensive review, in which it was recommended to discontinue reporting classic follicular cases because their clinicopathological profile was well-known, but to continue reporting well-documented cases of the extrafollicular variant, with indication of the exact position. Conclusion. The present case was reported in order to expand the knowledge about the clinical behavior and surgical treatment of the extrafollicular variant of AOT.

Surgical management of extrafollicular variant of adenomatoid odontogenic tumor in the maxillary posterior region / La Monaca, Gerardo; Pranno, Nicola; di Gioia, Cira Rosaria Tiziana; Pompa, Giorgio; Vozza, Iole; Cristalli, Maria Paola. - In: CASE REPORTS IN DENTISTRY. - ISSN 2090-6447. - 2019:(2019). [10.1155/2019/3787696]

Surgical management of extrafollicular variant of adenomatoid odontogenic tumor in the maxillary posterior region

La Monaca, Gerardo
Primo
;
Pranno, Nicola
Secondo
;
di Gioia, Cira Rosaria Tiziana;Pompa, Giorgio;Vozza, Iole
Penultimo
;
Cristalli, Maria Paola
Ultimo
2019

Abstract

Background. Adenomatoid odontogenic tumor (AOT) is a relatively uncommon benign neoplasm of odontogenic epithelial origin, accounting for less than 5% of odontogenic tumors. Case Report. The reported case describes morphological characteristics, clinical course, radiographic and histopathological features, and surgical therapy of an extrafollicular variant of AOT in the maxillary posterior region. An asymptomatic swelling on the left side in the posterior region of the maxilla, gradually increased since approximately 12 months, developed in a 16-year-old Caucasian female patient. Radiographic images revealed a well-defined, unilocular radiolucency, with some small foci of radiopacity inside, and root resorption of the first and second molars. On the base of the histological examination of the specimen retrieved by incisional biopsy, the diagnosis of AOT was made, and the conservative surgical enucleation of the lesion was performed. Discussion. The present case was reported in agreement with an extensive review, in which it was recommended to discontinue reporting classic follicular cases because their clinicopathological profile was well-known, but to continue reporting well-documented cases of the extrafollicular variant, with indication of the exact position. Conclusion. The present case was reported in order to expand the knowledge about the clinical behavior and surgical treatment of the extrafollicular variant of AOT.
2019
odontogenic tumor; diagnosis; surgery
01 Pubblicazione su rivista::01i Case report
Surgical management of extrafollicular variant of adenomatoid odontogenic tumor in the maxillary posterior region / La Monaca, Gerardo; Pranno, Nicola; di Gioia, Cira Rosaria Tiziana; Pompa, Giorgio; Vozza, Iole; Cristalli, Maria Paola. - In: CASE REPORTS IN DENTISTRY. - ISSN 2090-6447. - 2019:(2019). [10.1155/2019/3787696]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1220316
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