Frequently Asked Questions
Who needs a colonoscopy?
According to the American Cancer Society, screening colonoscopies are recommended every 10 years beginning at age 45. Those with a family history or other risk factors may need a colonoscopy earlier and more frequently.
How does a colonoscopy screening save lives?
Screening for colon cancer works in two ways: first, by finding cancers early when treatment is most effective and second, by finding growths (polyps) inside the colon and removing them before they become cancer.
Why remove polyps if they are benign?
Removing colon polyps is important since some have the potential to develop into colon cancer. Not every polyp will turn into cancer but nearly every colon cancer begins as a small non-cancerous polyp.
I don't experience any abnormal symptoms – why should I get screened?
Colon cancer is unlikely to exhibit any symptoms in the early stages. As treatment is more likely to be effective at an early diagnosis, it is important not to wait for symptoms and receive regular screenings.
What other screening options are available?
A sigmoidoscopy examines your rectum and the lower part of the colon with a lighted tube called a sigmoidoscope. An illeoscopy examines the lowest part of the small intestine, usually during a colonoscopy.
Where do I begin?
Set up an appointment with your family doctor who will recommend a screening schedule that is right for you, given your health and family history.
Source: Colon Cancer Alliance