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Related Concept Videos

Diverticular Disease of the Colon01:27

Diverticular Disease of the Colon

Diverticular disease involves the formation of diverticula—small sac-like outpouchings of the colonic wall—and their complications. It most commonly affects the sigmoid colon due to higher intraluminal pressure and structural vulnerability. It results from structural weakness and increased pressure in the colon, producing pseudodiverticula that may remain silent or progress to inflammation and serious complications.Structure of DiverticulaIn diverticulosis, these outpouchings are...
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Inflammatory bowel disease is a group of chronic disorders marked by recurrent inflammation of the gastrointestinal tract due to an abnormal immune response against gut microflora. This leads to tissue damage. The two main forms are Crohn’s disease and ulcerative colitis.Crohn’s DiseaseCrohn’s disease is a relapsing inflammatory disorder that can affect any part of the GI tract, from the mouth to the anus. It involves all layers of the bowel wall (transmural) and shows “skip lesions” in which...
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Large Intestine

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Related Experiment Video

Updated: Jun 1, 2026

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
08:51

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Published on: August 24, 2019

Cat scratch colon.

M Lourdes Ruiz-Rebollo1, Benito Velayos-Jiménez, José María Prieto de Paula

  • 1Hepatogastroenterology Department, Clinical University Hospital, Valladolid, Spain.

Diagnostic and Therapeutic Endoscopy
|May 24, 2011
PubMed
Summary
This summary is machine-generated.

Cat scratch colon describes bright red linear markings in the colon resembling a cat's scratch. This neologism is increasingly recognized in medical literature, prompting further investigation into its causes and clinical significance.

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Area of Science:

  • Gastroenterology
  • Colorectal Medicine
  • Medical Neologisms

Background:

  • The term "cat scratch colon" has emerged in recent medical literature.
  • It describes specific visual findings in the colonic mucosa.

Observation:

  • The defining characteristic is the presence of bright red, linear markings.
  • These markings visually resemble scratches inflicted by a feline.

Findings:

  • This report details a specific clinical case of cat scratch colon.
  • The case presentation aims to contribute to the growing body of literature on this condition.

Implications:

  • Understanding "cat scratch colon" is crucial for accurate diagnosis.
  • Further research may elucidate the underlying pathophysiology and clinical relevance of these mucosal findings.