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Read on to learn about the many tests that can screen for colorectal cancer.
A CT colonography is used to view the inside of your lower digestive tract (colon and rectum). It can help screen for colon cancer and for polyps. This test is sometimes called virtual colonoscopy.
Watch this video to receive an overview of what a colonoscopy is and why it may be recommended that you have one.
Learn about several screening procedures your doctor may recommend to check for colorectal cancer.