Stay Ahead of Colon Cancer

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Flexible sigmoidoscopy checks the lower third of the colon. The test is recommended every 5 to 10 years, depending on your family history. The colonoscopy is similar to flexible sigmoidoscopy, except the physician uses a longer, thin, flexible, lighted tube to check for polyps or cancer inside the rectum and the entire colon.

During the colonoscopy, the doctor may find and then remove most polyps and some cancers. Colonoscopies are used as a follow-up test if anything unusual is found during one of the earlier screenings.

You may have heard of CT colonographies (or virtual colonoscopies). X-rays and computers are used to produce images of an entire colon — and then they are displayed on a computer screen for the doctor to evaluate.

New Screening Guidelines

In May of 2018, the ACS updated their colorectal screening guidelines:

■ All U.S. adults of average colorectal cancer risk should undergo regular screening beginning at age 45 years.

■ Adults in good health should continue screening until age 75 years, beyond which the decision to continue screening should be individualized based on patient preferences, health status, life expectancy and screening history.

Life can be one of those things that happens while making other plans. When planning your future activities like golf or tennis, playing with grandchildren and even continuing to travel, take a moment to check with your healthcare provider first.

While you’re there, ask whether it’s time for your next colorectal screening. Make healthy aging a priority for 2019.