Colon non tumor
Nonneoplastic, noncongenital lesions
Adhesions

Author: Raul S. Gonzalez, M.D. (see Authors page)

Revised: 10 January 2017, last major update July 2013

Copyright: (c) 2003-2017, PathologyOutlines.com, Inc.

PubMed search: colonic adhesions NOT tumor

Cite this page: Adhesions. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/colonadhesions.html. Accessed March 27th, 2017.
Definition / General
  • Serosa-based fibrous bands of scar tissue that cause colon to connect and adhere to nearby structures, typically other viscera
Sites
  • Can occur anywhere in GI tract, commonly between bowel segments or abdominal wall and operative site
Etiology
  • Typically due to injury, such as prior surgical procedures, infection (i.e. peritonitis), or radiation damage
  • Also Crohn disease or serosal endometriosis
  • Rarely congenital
Clinical Features
Diagnosis
  • Typically observed radiologically or during surgery; can also be seen microscopically
Treatment
Clinical Images

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Between loops of intestine

Micro Description
  • Cellular fibrous connective tissue containing vessels and nerves; may contain fat and smooth muscle clusters (J Pathol 2000;192:67)
Micro Images

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Attached to intestinal
serosa and linking viscera