INTRA-ORAL SEBACEOUS ADENOMA: A REPORT OF A CASE

Intra-oral sebaceous adenoma (SA) is a rare benign tumor accounting for 0.1% of all salivary gland neoplasms consisting of sebaceous epithelium in a fibrous stroma. A 50-year-old female was referred by her dentist for treatment of an oral lesion in the right buccal mucosa and retromolar trigone. Cli...

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Published in:Oral surgery, oral medicine, oral pathology and oral radiology oral medicine, oral pathology and oral radiology, 2020-09, Vol.130 (3), p.e124-e124
Main Authors: STUEPP, RUBIA TEODORO, LISBOA, MARIÁH LUZ, PILATI, SARAH FREYGANG MENDES, MITT, VERÔNICA CHAGAS, MEURER, MARIA INÊS, GRANDO, LILIANE JANETE, GONDAK, ROGÉRIO
Format: Article
Language:English
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Summary:Intra-oral sebaceous adenoma (SA) is a rare benign tumor accounting for 0.1% of all salivary gland neoplasms consisting of sebaceous epithelium in a fibrous stroma. A 50-year-old female was referred by her dentist for treatment of an oral lesion in the right buccal mucosa and retromolar trigone. Clinically, a nodule asymptomatic was observed, 1.5 cm, sessile base, rose-colored with the central region yellowish and areas of telangiectasia, with 6 months’ of evolution. The patient also presented Fordyce granules on buccal mucosa, bilaterally. Clinical diagnosis of lipoma was made. After excisional biopsy, the histologic sections revealed a tumor composed of sebaceous cell nests and dilated salivary ducts with areas of squamous differentiation and minimal atypia, enclosed in a fibrous stroma. Minor salivary glands with usual aspects were observed deeply. Final diagnosis was SA, and the patient follow-up is being conducted.
ISSN:2212-4403
2212-4411
DOI:10.1016/j.oooo.2020.04.069