Colon non tumor
Inflammatory bowel disease

Author: Hanni Gulwani, M.D. (see Authors page)

Revised: 19 December 2016, last major update May 2013

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

PubMed Search: inflammatory bowel disease[title]
Cite this page: Inflammatory bowel disease-general. website. Accessed March 20th, 2018.
Definition / general
Clinical features
  • Often coexists with diverticular disease; presence of Crohn's in diverticular disease is suggested by fissuring ulcers, ulcers outside areas of active diverticulitis and fistulas other than colovesicle or colovaginal; most patients don't develop other IBD lesions
  • Requires clinicopathologic correlation; pathologist should convey histologic findings to clinician, who correlates with clinical history, endoscopy, radiology; disease may be difficult to classify (Histopathology 2006;48:116)
  • Immunosuppressive therapy
Diagrams / tables

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Role of microvasculature

Microscopic (histologic) images

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IL-33 expression