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Related Concept Videos

Inflammatory Bowel Disease II: Crohn's Disease01:30

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Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
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Inflammatory Bowel Disease I: Ulcerative Colitis01:27

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Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
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Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
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Chronic Bowel Disorders: Introduction01:17

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Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
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Drugs for Treatment of Ulcerative Colitis in IBD01:29

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Ulcerative colitis is a chronic inflammatory condition primarily affecting the colon and rectum. The primary drugs used in the treatment of ulcerative colitis are aminosalicylates. They exhibit anti-inflammatory and immunosuppressive properties. They modulate inflammatory mediators and inhibit the activity of nuclear factor κB (NF-κB). Aminosalicylates also reduce inflammation by inhibiting prostaglandin and leukotriene production and decreasing neutrophil chemotaxis and superoxide...
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Inflammatory Bowel Disease V: Surgical Management01:21

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Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
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Related Experiment Video

Updated: Apr 11, 2026

Intestinal Stem Cell Isolation and Culture in a Porcine Model of Segmental Small Intestinal Ischemia
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Ischemic colitis.

James F FitzGerald1, Luis O Hernandez Iii1

  • 1Section of Colon and Rectal Surgery, MedStar Washington Hospital Center, Washington, District of Columbia.

Clinics in Colon and Rectal Surgery
|June 3, 2015
PubMed
Summary
This summary is machine-generated.

Ischemic colitis is often linked to older individuals with heart issues. However, it can affect younger patients due to various factors, complicating diagnosis and treatment.

Keywords:
colectomycolonoscopyischemic colitislower gastrointestinal bleed

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Area of Science:

  • Gastroenterology
  • Vascular Medicine

Background:

  • Ischemic colitis is commonly associated with elderly patients and cardiovascular comorbidities.
  • However, the condition can manifest in younger individuals with distinct risk factors, posing diagnostic challenges.

Purpose of the Study:

  • To highlight the varied presentations of ischemic colitis beyond the typical elderly demographic.
  • To underscore the diagnostic difficulties and management considerations in younger patients.

Main Methods:

  • Review of clinical presentations and risk factors associated with ischemic colitis.
  • Analysis of treatment outcomes, including medical management and surgical intervention.

Main Results:

  • While most cases occur in the elderly with cardiovascular disease, younger patients present with different risk factors.
  • A significant portion (approximately 20%) of patients require surgery, which carries substantial morbidity and mortality risks.

Conclusions:

  • Ischemic colitis diagnosis requires consideration of diverse patient populations and risk factors.
  • Effective management strategies are crucial, as surgical intervention is associated with poor outcomes.