Colon (tumor & nontumor)
Noninfectious colitis
Granulomatous colitis


Topic Completed: 1 May 2013

Revised: 9 January 2019, last major update May 2013

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

PubMed Search: granulomatous colitis[title]

Hanni Gulwani, M.B.B.S.
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Cite this page: Gulwani H. Granulomatous colitis. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/colongranulomatous.html. Accessed August 14th, 2020.
Etiology
  • Due to Crohn disease, tuberculosis, Yersinia
Case reports
Microscopic (histologic) images

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Cause unknown



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P. acnes-1

P. acnes-2

Differential diagnosis
  • Normal germinal centers, tangential sections of blood vessels or pericryptal fibroblastic sheath, inflammatory reaction to extravasated mucin, rarely sarcoidosis (Am J Gastroenterol 1998;93:1949)
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