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How does a CT scan help with diagnosing Crohn's disease?

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CT scanning uses computer-aided X-ray techniques to produce more detailed images of the abdomen and pelvis than can be seen in traditional X-rays. CT scans can help detect abscesses that might not show up on other X-rays. Abscesses are small pockets of infection.

From: Diagnosing Crohn's Disease WebMD Medical Reference

SOURCES:

National Digestive Diseases Information Clearinghouse: "Crohn's Disease."

WebMD Medical Reference: "Diagnosing Crohn's Disease."

American College of Gastroenterology: "Inflammatory Bowel Disease."

Reuters Health: "Capsule endoscopy may miss post-op recurrence of Crohn's disease."

Reviewed by Minesh Khatri on June 14, 2018

SOURCES:

National Digestive Diseases Information Clearinghouse: "Crohn's Disease."

WebMD Medical Reference: "Diagnosing Crohn's Disease."

American College of Gastroenterology: "Inflammatory Bowel Disease."

Reuters Health: "Capsule endoscopy may miss post-op recurrence of Crohn's disease."

Reviewed by Minesh Khatri on June 14, 2018

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How does a colonoscopy or a sigmoidoscopy help with diagnosing Crohn's disease?

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