Primary salivary gland neoplasms PO WP
Examples
salivary gland carcinomas
Elements
trabeculae
duct-like structures
cysts
microcysts
myopeithelial cells
- spindle-shaped cells
hyalinized stroma
Presentations
https://www.slideshare.net/madhusudhanreddy107/salivary-gland-tumors-181848257
Home > F. Pathology by regions > Head and neck > Head > Mouth - Oral cavity > Salivary glands
Salivary glands
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primary salivary gland tumors
11 July -
infectious sialadenitis
4 MayPO
Types
acute suppurative sialadenitis
See also
sialadenitis -
salivary gland carcinomas
29 Aprilsalivary carcinomas
Definition : malignant epithelial tumors.
Types
WHO 2017 salivary gland carcinomas
salivary acinic cell adenocarcinoma
salivary mucoepidermoid carcinoma
polymorphous low-grade adenocarcinoma
salivary clear cell adenocarcinoma (NOS)
salivary basal cell adenocarcinoma
salivary sebaceous carcinoma
salivary sebaceous lymphadenocarcinoma
salivary cystadenocarcinoma
salivary oncocytic carcinoma
salivary duct carcinoma
salivary gland adenocarcinoma (...) -
lichenoid sialdenitis
21 February 2021See also
lichenoid infiltrate / lichenoid inflammation
sialadenitis
Paywall references
https://pubmed.ncbi.nlm.nih.gov/33423424/ -
myoepithelial cells with admixed ducts
28 October 2020Dark angulated myoep cells w admixed ducts (arrow)
Synopsis
Dark angulated myoepithelial cells w admixed ducts > adenoid cystic carcinoma : https://twitter.com/dannyjlubinpath/status/1303871218303602689 -
salivary gland tumors with basaloid appearance
12 June 2020Examples
canaliicular adenoma
See also
salivary gland tumors
basaloid appearance -
salivary gland diseases
31 March 2020See also
salivary glands salivary gland anomalies salivary gland tumors
diseases -
cribriform salivary tumors
29 August 2019salivary gland tumors with cribriform architecture
See also
cribriform tumors / tumors with cribriform architecture
salivary gland tumors -
salivary gland tumors with cribriform/canalicular growth pattern
18 March 2019Examples
adenoid cystic carcinoma
cribriform adenocarcinoma of minor salivary glands
polymorphous adenocarcinoma
pleomorphic adenoma
canalicular adenoma
See also
salivary gland tumors
cribriform/canalicular growth pattern / cribriform-canalicular pattern -
pleomorphic adenoma with extensive squamous metaplasia
23 April 2018Synopsis
pleomorphic adenoma with extensive squamous metaplasia +/- keratin cyst formations squamous metaplasia, sometimes with the formation of keratin pearls, can be present. possible formation of extensive keratin-filled cysts lined by squamous epithelium. Extensive squamous metaplasia can be mistaken for malignancy, including mucoepidermoid carcinoma and squamous cell carcinoma.
Case reports
Pleomorphic adenoma with extensive squamous metaplasia and keratin cyst formations in (...)