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Crohn's Disease in Children

What is Crohn's Disease?

Crohn's disease is one of the diseases called inflammatory bowel disease / IBD.

In Crohn's disease, inflammation (swelling) and irritation can be found in the lining of the intestine. It can also involve the whole thickness of the bowel wall. Crohn's disease is usually in the lower part of the small intestine, called the ileum. However, it can affect any part of the digestive tract, from where food is taken in (the mouth) to where food comes out (the anus).

Last Updated 07/2025

Reviewed By Julie Cook, RN

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