Page 70 - SPEMD_58-2

Revista Portuguesa de Estomatologia,
Medicina Dentária e Cirurgia Maxilofacial

rev port estomatol med dent cir maxilofac. 2017;58(2):126-131

Case report

Surgical treatment of Adenomatoid Odontogenic
Tumor: A 5 year follow up

a
a
a
Henrique Côrtes Meira , Igor Figueiredo Pereira , Flávia Fonseca Carvalho Soares ,
a,
a
Aline Fernanda Cruz , Andrea María Lopez Soto *, Vladmir Reimar de Souza b
a Departamento de Patologia da Faculdade de Odontologia da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brasil.
b Departamento de Cirurgia da Faculdade Newton Paiva, Belo Horizonte, Minas Gerais, Brasil

a r t i c l e i n f o a b s t r a c t

Article history: Adenomatoid odontogenic tumor (AOT) is a rare odontogenic tumor with limited growth
Received 11 April 2017 and usually associated with an unerupted permanent tooth. It is a benign lesion, with a low
Accepted 26 June 2017 rate of recurrence after surgical treatment. This is a case report of an 11-year-old female
Available online 6 July 2017 with an asymptomatic tumor growth on the maxilla and palatal displacement of the later-
al incisor. A unilocular lesion surrounding the coronal impacted right upper canine and the
Keywords: displacement of premolars were observed radiographically. After incisional biopsy, the tu-
Adenomatoid odontogenic tumor mor was diagnosed as AOT. The enucleation of the lesion and the removal of the impacted
Impacted tooth canine was performed. Four months later, the patient had not shown any signs of recurrence
Odontogenic tumors and was referred for orthodontic treatment. New surgical procedure was performed to re-
Oral surgery move the gums that covered the premolars to promote their eruption. Five years later, the
premolars are in position in the dental arch and there are no signs of recurrence of the lesion.
(Rev Port Estomatol Med Dent Cir Maxilofac. 2017;58(2):126-131)
© 2017 Sociedade Portuguesa de Estomatologia e Medicina Dentária.
Published by SPEMD. This is an open access article under the CC BY-NC-ND license
(http://creativecommons.org/licenses/by-nc-nd/4.0/).

Tratamento cirúrgico de Tumor Odontogénico Adenomatóide:
Acompanhamento de 5 anos

r e s u m o

Palavras-chave: O tumor odontogênico adenomatóide (TOA) é um tumor raro com crescimento limitado e
Tumor odontogênico adenomatóide geralmente associado a um dente permanente não erupcionado. É uma lesão benigna, com
Dente impactado baixa taxa de recorrência após tratamento cirúrgico. Relato de caso de uma menina de 11
Tumores odontogênicos anos de idade com crescimento tumoral assintomático na maxila e deslocamento palatino
Cirurgia oral do incisivo lateral. Radiograficamente, foi observada uma lesão unilocular em torno da coroa
do canino superior direito impactado e deslocamento dos pré-molares. Após a biópsia inci-

* Corresponding author.
E-mail address: andre17cr@hotmail.com (Andrea María López Soto).
http://doi.org/10.24873/j.rpemd.2017.07.018
1646-2890/© 2017 Sociedade Portuguesa de Estomatologia e Medicina Dentária. Published by SPEMD.
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).