A rare presentation of central granular cell odontogenic tumor

Authors

  • Valesca Sander Koth Post-Graduate Program, School of Health and Life Sciences, Pontifícia Universidade Católica do Rio Grande do Sul. Porto Alegre, Brazil. https://orcid.org/0000-0002-5119-7347
  • João Antônio Colussi da Silva Post-Graduate Program, School of Health and Life Sciences, Pontifícia Universidade Católica do Rio Grande do Sul. Porto Alegre, Brazil. https://orcid.org/0000-0002-7049-0362
  • Ana Luísa Homem Carvalho Dental school, School of Health and Life Sciences, Pontifícia Universidade Católica do Rio Grande do Sul. Porto Alegre, Brazil.
  • Marcia Rodrigues Payeras Dental school, School of Health and Life Sciences, Pontifícia Universidade Católica do Rio Grande do Sul. Porto Alegre, Brazil.
  • Fábio Luiz dal Moro Maito Dental school, School of Health and Life Sciences, Pontifícia Universidade Católica do Rio Grande do Sul. Porto Alegre, Brazil.

DOI:

https://doi.org/10.20453/reh.v31i2.3973

Abstract

The central granular cell odontogenic tumor (CGCOT) is a rarely seen neoplasm of odontogenic origin with a predilection for mandible of middle aged women. The lesion shows slow growing and radiographic feature of a radiolucent unilocular lesion with a radiopaque border. The present study aims to report a new case of CGCOT with an atypical involvement of anterior maxilla. Clinical exam showed swelling of the hard palate and the vestibular area of left canine and pre-molar of maxilla. Cone beam computed tomography showed a hypodense unilocular well delimited lesion extending from central left incisive to left pre-molar region. Histopathological analysis showed granular eosinophilic cells and islands of odontogenic epithelium and positive immunostaining for CK14, vimentin, CD68, Ki67 and S-100, which established the diagnosis of CGCOT. The patient is under follow-up without recurrence for sixteen months.

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Published

2021-07-01

How to Cite

1.
Koth VS, da Silva JAC, Carvalho ALH, Payeras MR, Maito FL dal M. A rare presentation of central granular cell odontogenic tumor. Rev Estomatol Herediana [Internet]. 2021 Jul. 1 [cited 2024 Dec. 22];31(2):125-30. Available from: http://44.198.254.164/index.php/REH/article/view/3973

Issue

Vol. 31 No. 2 (2021): April-June

Section

CASE REPORTS

License

The authors retain the copyright and cede to the journal the right of first publication, with the work registered with the Creative Commons License, which allows third parties to use what is published as long as they mention the authorship of the work, and to the first publication in this journal.