Central Myoepithelioma of the Maxilla.
Bone
Jaw
Maxilla
Myoepithelioma
Journal
Head and neck pathology
ISSN: 1936-0568
Titre abrégé: Head Neck Pathol
Pays: United States
ID NLM: 101304010
Informations de publication
Date de publication:
28 Jun 2024
28 Jun 2024
Historique:
received:
26
05
2024
accepted:
04
06
2024
medline:
28
6
2024
pubmed:
28
6
2024
entrez:
28
6
2024
Statut:
epublish
Résumé
Myoepithelioma is a benign salivary gland tumor. Central myoepitheliomas are very rare. The aim of this report was to describe a case of maxillary myoepithelioma. A 14-year-old female patient presented with an multilocular lesion in the anterior maxilla, with nearly 8 months of duration. The lesion was asymptomatic, and the patient's dental history was unremarkable. The diagnostic hypothesis was an odontogenic tumor. Biopsy specimen consisted of nests of plasmacytoid cells in a myxoid stroma without duct formation. No cellular atypia or bone and cartilage formation were noted. The neoplastic cells were positive for Pan-cytokeratin, S100, CK7, and CK8. The final diagnosis was myoepithelioma. The patient was treated by surgical excision followed by bone curettage, and no signs of recurrence were found after 8 years of treatment.
Identifiants
pubmed: 38940938
doi: 10.1007/s12105-024-01665-y
pii: 10.1007/s12105-024-01665-y
doi:
Substances chimiques
Biomarkers, Tumor
0
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
61Informations de copyright
© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
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