Regional enteritis

Regional enteritis, also known as Crohn's disease, is a type of inflammatory bowel disease (IBD) that may affect any part of the gastrointestinal tract from the mouth to the anus. Signs and symptoms often include abdominal pain, diarrhea (which may be bloody if inflammation is severe), Fever, and Weight loss.

Causes

While the cause of Crohn's disease is unknown, it is believed to be due to a combination of environmental, immune, and bacterial factors in genetically susceptible individuals. It results in a chronic inflammatory disorder, in which the body's immune system attacks the gastrointestinal tract possibly directed at microbial antigens.

Diagnosis

Diagnosis is made by a number of methods including blood tests, medical imaging, and endoscopy with biopsy.

Treatment

While there is no cure for Crohn's disease, various medical and surgical treatments can improve the symptoms and long-term prognosis. Medications used to treat the symptoms of Crohn's disease include aminosalicylates, corticosteroids, immunomodulators, and biologics.

Epidemiology

Crohn's disease affects about 3.2 per 1,000 people in Europe and North America. It is less common in Asia and Africa. It has historically been more common in the developed world.

See also

• List of people diagnosed with Crohn's disease
• Inflammatory bowel disease
• Ulcerative colitis

External links

• Crohn's and Colitis UK
• Crohn's & Colitis Foundation

Regional enteritis Resources
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