Colon cancer is a serious disease that affects thousands of people every year. It is important to detect and treat colon cancer as early as possible to prevent it from spreading to other parts of the body. There are two main screening methods for colon cancer: colonoscopy and Cologuard. In this article, we will discuss the differences between the two screening methods and which one is the best.
Colonoscopy is a procedure where a doctor inserts a long, flexible tube with a camera into the rectum and colon to look for abnormal growths called polyps. If polyps are found, they can be removed during the procedure. A colonoscopy is usually done under sedation and takes about 30 to 60 minutes to complete. The procedure is recommended every 10 years for people who are at average risk of developing colon cancer.
Cologuard is a non-invasive screening test that checks for colon cancer by analyzing stool samples for DNA and blood. The test is done at home and involves collecting a small sample of stool that is sent to a laboratory for analysis. Cologuard is recommended every 3 years for people who are at average risk of developing colon cancer.
Both colonoscopy and Cologuard have their advantages and disadvantages. Colonoscopy is a more invasive procedure that requires sedation, but it is more accurate and can detect and remove polyps. Cologuard is a non-invasive test that can be done at home, but it is less accurate and may miss some cancers and polyps.
The best screening method for colon cancer depends on the individual's risk factors, preferences, and doctor's recommendation. If you are at average risk of developing colon cancer, both colonoscopy and Cologuard are good options. Talk to your doctor about which screening method is right for you.
Yes, you will need to follow a special diet and fast for several hours before a colonoscopy.
You will be under sedation during the procedure, so you should not feel any pain.
Cologuard has a sensitivity of 92% for detecting colon cancer and 69% for detecting pre-cancerous polyps.
Most insurance plans cover the cost of colon cancer screening, including colonoscopy and Cologuard. Check with your insurance provider to see what is covered.
