Intraparotid metastasis from lung adenocarcinoma diagnosed by FNAC-Report of a rare case.
intraparenchymal
lung adenocarcinoma
metastasis
parotid gland
Journal
Diagnostic cytopathology
ISSN: 1097-0339
Titre abrégé: Diagn Cytopathol
Pays: United States
ID NLM: 8506895
Informations de publication
Date de publication:
Jul 2020
Jul 2020
Historique:
received:
03
01
2020
revised:
18
03
2020
accepted:
27
03
2020
pubmed:
17
4
2020
medline:
16
3
2021
entrez:
17
4
2020
Statut:
ppublish
Résumé
Metastasis to the parotid gland accounts for 10%-16% of parotid malignancies. Head and neck malignancies constitute the major bulk of metastatic lesions to the parotid. The other common primaries include the breast, kidney, lung, and prostate. Metastasis from the lung to the parotid is a relatively rare occurrence whose exact percentage is not known. Though intralymphatic spread into the parotid is known, intraparenchymal spread through hematogenous route is rare. The presence of intraparenchymal spread of lung Adenocarcinoma to the contralateral parotid diagnosed on fine needle aspiration (FNA) makes it a case worth reporting, highlighting the utility of cell block preparation and immunohistochemistry for a precise and early diagnosis.
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
662-665Informations de copyright
© 2020 Wiley Periodicals, Inc.
Références
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