Appendix
Appendicitis
Infectious mononucleosis

Reviewer: Jaleh Mansouri, M.D. (see Authors page)

Revised: 16 February 2016, last major update August 2012

Copyright: (c) 2003-2016, PathologyOutlines.com, Inc.

PubMed Search: Xanthogranulomatous appendix
Definition / General
  • Considered an unusual healing pattern of appendicitis
  • May represent chronic or prolonged inflammatory process
Micro Description
  • Prominent histiocytes with clusters of xanthoma-type cells
Case Reports
Differential Diagnosis
  • Malakoplakia, Mycobacterium avium-intracellulare infection, Whipple's disease, rarely Crohn’s disease