Nasal cavity, paranasal sinuses, nasopharynx
Hematologic conditions
Lymphoid hyperplasia

Author: Nat Pernick, M.D. (see Authors page)

Revised: 22 May 2018, last major update November 2004

Copyright: (c) 2004-2018, PathologyOutlines.com, Inc.

PubMed Search: Lymphoid hyperplasia nasal

Cite this page: Pernick, N. Lymphoid hyperplasia. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/nasallymphoidhyperplasia.html. Accessed October 17th, 2018.
Definition / general
  • Common, although only rarely presents as a mass in nasopharynx or nasal cavity
Microscopic (histologic) description
  • Germinal centers with tingible bodies (macrophages containing apoptotic bodies), mixed inflammatory infiltrate, polyclonal light chains, no atypia
  • In nasopharynx, lymphocytes may infiltrate overlying epithelium producing lymphoepithelial lesions but this does NOT indicate lymphoma at this site