Ancient schwannoma of the parotid gland: a case report and review of the literature

J Craniomaxillofac Surg. 2006 Jan;34(1):38-42. doi: 10.1016/j.jcms.2005.08.003. Epub 2005 Dec 15.

Abstract

Schwannomas are encapsulated benign tumours arising from nerve sheath cells, of which ancient schwannoma is one of five variants. Since the first description, only a few ancient schwannomas have been reported in different locations in the head and neck region. In the parotid gland, this tumour is very rare. In this report, a 41-year-old female patient with an ancient schwannoma of the parotid gland is presented and the data of this patient compared with other (comparable) cases described in the literature.

Publication types

  • Case Reports
  • Review

MeSH terms

  • Adult
  • Cell Nucleus / ultrastructure
  • Cytoplasm / ultrastructure
  • Female
  • Histiocytes / pathology
  • Humans
  • Macrophages / pathology
  • Neurilemmoma / classification
  • Neurilemmoma / pathology*
  • Parotid Neoplasms / pathology*
  • S100 Proteins / analysis

Substances

  • S100 Proteins