6 doctors weighed in:

How does IBS differ from Crohn's disease or ulcerative colitis?

6 doctors weighed in
Dr. Sidney Vinson
Internal Medicine - Gastroenterology
2 doctors agree

In brief: Very different

Though the diseases may have similar symptoms they are in fact, very different.
By definition, a patient with irritable bowel has no inflammation or other significant abnormalities found in their GI tract which would explain their symptoms. Crohn's patient have visible inflammation somewhere which can be confirmed with biopsy. Both commonly have abdominal pain and/or diarrhea.

In brief: Very different

Though the diseases may have similar symptoms they are in fact, very different.
By definition, a patient with irritable bowel has no inflammation or other significant abnormalities found in their GI tract which would explain their symptoms. Crohn's patient have visible inflammation somewhere which can be confirmed with biopsy. Both commonly have abdominal pain and/or diarrhea.
Dr. Sidney Vinson
Dr. Sidney Vinson
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Dr. Arthur Heller
Internal Medicine - Gastroenterology
2 doctors agree

In brief: Apples and oranges

Anatomy normal, but functional abnormality. Can occur after a GI infection.Sx occur on and off. Uc and cd are inflammatory; chronic, can have mild or severe consequences/complications. Uc: inflamed lining of colon, starting in rectum, variable extent. Cd-full thickness infl of bowel from lips to anus, can skip areas ibd rx meds +/- surgery.

In brief: Apples and oranges

Anatomy normal, but functional abnormality. Can occur after a GI infection.Sx occur on and off. Uc and cd are inflammatory; chronic, can have mild or severe consequences/complications. Uc: inflamed lining of colon, starting in rectum, variable extent. Cd-full thickness infl of bowel from lips to anus, can skip areas ibd rx meds +/- surgery.
Dr. Arthur Heller
Dr. Arthur Heller
Thank
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