Salivary gland neoplasms

Salivary gland neoplasms 

Updated: 02/13/2021

© Jun Wang, MD, PhD

General features
  • >90% arise in parotid gland, 5% in submandibular gland
  • Deep parotid tumors may present as intraoral masses
  • Minor salivary gland tumors usually in hard palate (site with most glandular tissue)
  • Indicators for poor prognosis: Postoperative recurrence, submandibular gland site, facial nerve paralysis, high grade tumor
Commonly seen salivary gland tumors
  • Benign
Pleomorphic adenoma
Warthin tumor
Oncocytoma
Others: Monomorphic adenoma, etc
  • Malignant
Mucoepidermal carcinoma
Adenocarcinoma
Acinic cell carcinoma
Adenoid cystic carcinoma
Carcinoma ex pleomorphic adenoma
Others
Management
  • Surgery
  • Radiation therapy
  • Chemotherapy


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