Small-cell carcinoma of the parotid gland with neuroendocrine features.

Published

Journal Article

An 82-year-old woman had a small-cell carcinoma of the parotid gland with cells containing neuroendocrine secretory granules. To our knowledge, these dense-core granules have been identified in only three other major salivary gland small-cell carcinomas. The findings of histologic and ultrastructural evaluations of this neoplasm suggested a salivary duct cell origin. The tumor appears to arise from cells of the salivary duct system that differentiate into cells with either neuroendocrine or epithelial features. Electron microscopy to determine the type of small-cell carcinoma should be performed, as this may have prognostic significance. Aggressive therapy should be undertaken, since small-cell carcinomas of the major salivary glands appear to have a better prognosis than bronchogenic or laryngeal small-cell carcinomas have.

Full Text

Cited Authors

  • Scher, RL; Feldman, PS; Levine, PA

Published Date

  • March 1988

Published In

Volume / Issue

  • 114 / 3

Start / End Page

  • 319 - 321

PubMed ID

  • 2829946

Pubmed Central ID

  • 2829946

Electronic International Standard Serial Number (EISSN)

  • 1538-361X

International Standard Serial Number (ISSN)

  • 0886-4470

Digital Object Identifier (DOI)

  • 10.1001/archotol.1988.01860150101023

Language

  • eng