What Is Colitis?
Reviewed: Dr. Gromatzky
8. Diagnosis
Upon visiting a physician, the patient will be asked about when the symptoms first appeared, and their frequency. This will be followed by a physical exam along with tests such as colonoscopy to view the inner aspect of the colon and rectum, and sigmoidoscopy to view the lower part of the colon and rectum.
Stool samples are also examined for color, consistency, and content. Abdominal imaging such as CT, MRI, and ultrasound are also used to determine the extent of the condition. A barium enema test may also be carried out to get a clear picture of the condition of the colon.
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