Synchronous Multifocal Canalicular Adenomas.
Benign salivary gland tumour
Minor salivary glands
Multifocal canalicular adenoma
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:
Sep 2021
Sep 2021
Historique:
received:
11
11
2020
accepted:
12
01
2021
pubmed:
6
2
2021
medline:
18
1
2022
entrez:
5
2
2021
Statut:
ppublish
Résumé
Canalicular adenoma (CAD) is an uncommon benign tumor of minor salivary glands with predilection for the upper labial mucosa. An 80-year-old female presented with nine submucosal nodules of the upper labial mucosa and bilateral buccal mucosa. Histopathologic examination revealed multifocal circumscribed tumor islands with a tubular growth pattern within a loose hypocellular myxoid background stroma. Interconnecting rows of columnar tumor cells imparted a canalicular morphology. In addition to the characteristic histopathologic findings, a comprehensive immunohistochemical panel supported a final diagnosis of multifocal CAD. Synchronous multifocality in CAD is an infrequent finding and this sine qua non clinicopathologic correlation article exemplifies such a case.
Identifiants
pubmed: 33544378
doi: 10.1007/s12105-021-01293-w
pii: 10.1007/s12105-021-01293-w
pmc: PMC8385040
doi:
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
945-949Informations de copyright
© 2021. Crown.
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