Who: For people with an average risk of
developing colorectal cancer, the American Cancer Society recommends having
your first colon cancer screening at age 45. The frequency of recommended
colonoscopies will be determined by the results of your initial screening. If
you have a family history of colon cancer, you should discuss this with your
physician to determine the appropriate time for your first colon cancer
screening.
What: A colonoscopy is an exam that can detect polyps in the colon
before they become cancer. It can also help detect other conditions that can
lead to an increased risk for cancer. Colonoscopies can be done traditionally with
a flexible camera or virtually using computed tomography (CT) scans. If a
colonoscopy is not the preferred method, there are other options as well,
including stool-based tests known as FIT or DNA (Cologuard) testing. Talk to
your doctor and discuss your options.
Why: Colorectal
cancer is the second-leading cause of cancer deaths. However, an early
colonoscopy can detect precancerous polyps and stop cancers from ever forming.