Have You Been Screened for a Common Cancer?
Many people don’t delay scheduling their health checks for breast cancer, cervical cancer, or other diseases. But when it comes to screenings for cancer of the colon and rectum, a lot of us procrastinate.
Why You Shouldn’t Wait
The fact is, this screening isn’t as bad as you think. It’s not painful and it’s fast. Even invasive testing like a colonoscopy may take only 30 minutes. And that’s time well spent, because screening can detect cancer in its early stages. Tests can also locate abnormal growths--called polyps--years before cancer develops.
How effective is screening? According to the American Cancer Society (ACS), regular testing could save your life. Tests help find growths before they get too large or before the cancer spreads to other areas of the body.
Who Needs Screening
The ACS recommends people with an average risk for colorectal cancer start regular screening at age 45, while the U.S. Preventive Services Task Force advises beginning screening at age 50. Talk with your doctor about the screening schedule that works best for you.
If you have an increased risk for colorectal cancer, you may need to get tested at an earlier age. This includes people with:
- A personal history of polyps or colorectal cancer
- A strong family history of polyps or colorectal cancer
- Inflammatory bowel disease
You have several choices when it comes to screening:
- A test for hidden blood in the stool, called a guaiac-based fecal occult blood test (gFOBT), every year
- A CT colonography (virtual colonoscopy) every five years
- A colonoscopy every 10 years
You may need more frequent testing depending on your health history.
If you’re due for a screening, ask your doctor which test--or combination of tests--he or she recommends and why. Ask about the risks and benefits of each method. Your doctor can explain what’s involved so that you can choose based on your personal preference and health history.