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salivary gland carcinomas

Friday 29 April 2022

salivary carcinomas

Definition : malignant epithelial tumors.

Types

- WHO 2017 salivary gland carcinomas

- NON-WHO 2017 entities

Diagnosis

- glandular architecture / acinic architecture

  • salivary acinic cell adenocarcinoma
  • polymorphous low-grade adenocarcinoma
  • salivary clear cell adenocarcinoma (NOS)
  • salivary duct carcinoma
  • salivary gland adenocarcinoma (NOS)
  • mammary analogue secretory carcinoma (MASC)

- squamous cell differentiation

  • salivary mucoepidermoid carcinoma
  • salivary squamous cell carcinoma

- basaloid cell differentioation

  • salivary basal cell adenocarcinoma
  • salivary small cell carcinoma

- sebaceouq differentiation

  • salivary sebaceous carcinoma
  • salivary sebaceous lymphadenocarcinoma

- cystic architecture

  • salivary cystadenocarcinoma

- oncocytic differentiation

  • salivary oncocytic carcinoma

- resembles ductal carcinoma of breast

  • salivary duct carcinoma (SDC)

- others

  • salivary myoepithelial carcinoma
  • salivary carcinoma ex pleomorphic adenoma
  • salivary carcinosarcoma
  • metastasizing pleomorphic adenoma
  • salivary large cell carcinoma
  • salivary lymphoepithelial carcinoma
  • sialoblastoma

- NON-WHO 2017 entities

  • salivary cystadenocarcinoma
  • salivary lymphadenocarcinoma
  • salivary adenoid cystic carcinoma
  • salivary mucinous adenocarcinoma
  • malignant mixed tumor
  • salivary carcinosarcoma
  • salivary adenosquamous carcinoma
  • salivary epithelial-myoepithelial carcinoma
  • salivary small cell undifferenciated carcinoma (neuroendocrine features) (14763575)
  • salivary gland anlage tumor (SGAT)