Imagine if there was a way to determine that an area of the breast would become malignant in years to come, and that area could be removed at the time of a mammogram, without leaving a scar or without the patient feeling pain.

This improvement in breast cancer screening would probably lead to lines out the doors at most mammography facilities.

The exciting news is that this type of screening does exist for colon cancer, which affects nearly one in 20 people in their lifetime. Unfortunately, many are too embarrassed or don’t want to go through the burden of having it done.

Colonoscopy gives physicians the ability to remove lesions during the screening colonoscopy that might become cancer later. The natural history of colon cancer is well understood, and it can take years for small polyps to become cancerous. By removing them early, cancers may be prevented.

With Colorectal Cancer Awareness Month being observed in March, it’s important for people to realize how truly beneficial this screening and prevention process is and to know it may not only save your life, but could also help your relatives by making family members aware of their own risks for developing polyps or cancer.

It’s no secret that colonoscopies are somewhat invasive and disrupt your daily routine, but they are the most effective screening test for  discovering colon cancer—more so than stool samples or even virtual colonoscopies.

In addition, although there are studies showing certain dietary supplements, like calcium or vitamin D, or certain activities may decrease the chances of developing colon cancer, it’s still important to get the proper screening.

It’s a known fact that eating right, exercising and avoiding excessive use of alcohol or tobacco are beneficial for all areas of health, but that doesn’t replace the need for a colonoscopy — at age 50 for most adults. This should take place every 10 years, and relatives of patients with polyps or colon cancer can be advised by their physicians about alternative screening recommendations.

It may be somewhat invasive and embarrassing, but the benefits far outweigh the risk of having an undetected colon cancer or a polyp. Use March as an excuse to schedule a colonoscopy. Your life could depend on it.

Donald Schoch, MD, is a UC Health physician who specializes in the treatment of digestive diseases. He sees patients at UC Health West Chester. To schedule an appointment, call (513) 475-7505.