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Sebaceous cyst in the oral cavity
Matias Garcia Blanco1, Sebastian Ariel Puia1
1Universidad de Buenos Aires, Facultad de Odontología, Cátedra de Cirugía y Traumatología Bucomaxilofacial I, Buenos Aires, Argentina.
Annals of Maxillofacial Surgery
|July 3, 2018
Summary
Sebaceous cysts are rare oral lesions. This report details a unique case of a free sebaceous cyst found on the upper lip, highlighting a rare pathology of these common glands.
Area of Science:
- Oral pathology
- Dermatology
- Histopathology
Background:
- Sebaceous glands are typically found in the oral vermilion and buccal mucosa.
- Pathologies of sebaceous glands are uncommon, with few clinical reports available.
- Described pathologies include ectopic locations, hyperplasia, adenomas, carcinomas, and cysts.
Observation:
- Pathologies of sebaceous glands include ectopic locations, hyperplasia, adenomas, carcinomas, and cysts.
- A sebaceous cyst can form when an excretory duct dilates and fails to regress.
- This clinical report focuses on a distinct sebaceous cyst observed in the upper lip.
Findings:
- The case presents a free sebaceous cyst, an unusual occurrence in the upper lip.
- The cyst's formation is consistent with ductal dilatation of a sebaceous gland.
- This highlights a rare manifestation of a common oral structure.
Implications:
- Increased awareness of ectopic sebaceous glands and their potential for cystic formation in the oral cavity.
- Contributes to the limited clinical data on sebaceous gland pathologies in this region.
- May prompt further investigation into the incidence and management of oral sebaceous cysts.
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