How Is Ulcerative Colitis Diagnosed?

A thorough physical exam and a series of tests may be required to diagnose ulcerative colitis.

Blood tests may be done to check for anemia, which could indicate bleeding in the colon or rectum. Blood tests may also uncover a high white blood cell count, which is a sign of inflammation somewhere in the body. By testing a stool sample, the doctor can tell if there is bleeding or infection in the colon or rectum.

The doctor may do a colonoscopy. For this test, the doctor inserts an endoscope--a long, flexible, lighted tube connected to a computer and TV monitor--into the anus to see the inside of the colon and rectum. The doctor will be able to see any inflammation, bleeding, or ulcers on the colon wall. During the exam, the doctor may do a biopsy, which involves taking a sample of tissue from the lining of the colon to view with a microscope. A barium enema x-ray of the colon may also be required. This procedure involves filling the colon with barium, a chalky white solution. The barium shows up white on x-ray film, allowing the doctor a clear view of the colon, including any ulcers or other abnormalities that might be there.

What causes Ulcerative Colitis?
What Are the Symptoms of Ulcerative Colitis?
What Is the Treatment for Ulcerative Colitis?
Natural Solution for Ulcerative Colitis Sufferers