Oral cavity & oropharynx
Other nonneoplastic
Pseudoepitheliomatous hyperplasia

Topic Completed: 1 November 2013

Revised: 1 February 2019

Copyright: (c) 2002-2019, PathologyOutlines.com, Inc.

PubMed Search: Pseudoepitheliomatous hyperplasia oral

Nat Pernick, M.D.
Page views in 2019: 4,825
Page views in 2020 to date: 3,126
Cite this page: Pernick N Pseudoepitheliomatous hyperplasia. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/oralcavitypseudoephyperplasia.html. Accessed August 12th, 2020.
Definition / general
  • Associated with granular cell tumor, fungal infection, Spitz nevus, necrotizing sialometaplasia, papillary hyperplasia, keratoacanthoma, granulomatosis with polyangiitis (Wegener's), verrucous carcinoma and signet ring cell adenocarcinoma
Microscopic (histologic) description
  • Hyperkeratotic, irregular and infiltrative-like tongues of mature squamous epithelium; no atypia
Back to top