Ulcerative Colitis - Diagnosis

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Celiac Sprue. Celiac sprue, or celiac disease, is an intolerance to gluten (found in wheat) that triggers inflammation in the small intestine and causes diarrhea, vitamin deficiencies, and stool abnormalities. It occurs in a significant number of people with IBD and is usually first noticed in children.

Click the icon to see foods to avoid when you have celiac sprue.

Interstitial Cystitis. Interstitial cystitis (IC) is an inflammation of the bladder wall that occurs almost exclusively in women. Some evidence suggests that the risk for IBD in these patients is 100 times above that in the general population and that there may be some common factor to both conditions. The average age of patients with IC is 40, but 25% of cases occur in women under 30. Symptoms are very similar to urinary tract infections, but no bacteria are present. Pain during sex is a very common complaint in these patients, and stress may intensify symptoms.

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Infections. If endoscopy reveals inflammation, a doctor must always rule out possible infections before a diagnosis of inflammatory bowel disease can be confirmed.

Acute Appendicitis. Crohn's disease may cause tenderness in the right lower part of the abdomen where the appendix is located and resembles appendicitis.

Cancer. Colon or rectal cancers must always be ruled out when symptoms of IBD occur.

Intestinal Ischemia. Symptoms similar to IBS can be caused by blockage of blood flow in the intestine. This is more likely to occur in elderly people.

Review Date: 08/23/2006
Reviewed By: Harvey Simon, M.D., Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital

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