Colonoscopy screening for colon cancer
Colonoscopy as a screening tool for colorectal cancer and other problems
A colonoscopy can be performed as a screening for colorectal cancer and other problems. The colonoscopy can help your doctor:
- Find and remove polyps, which are small growths that can turn into cancer.
- Diagnose and treat other problems, such as inflammation or bleeding.
Who should get a colonoscopy?
Most people should start getting colonoscopies at age 50. However, people who have a family history of colorectal cancer or other risk factors may need to start screening earlier.
What happens during a colonoscopy?
During a colonoscopy, your doctor will insert a thin, flexible tube with a camera on the end into your rectum. The camera will send images of your colon to a monitor so that your doctor can see it.
If your doctor sees any abnormal areas during the colonoscopy, they may remove them or take a biopsy (sample) for further testing.
Conclusion
Colonoscopy is an important screening tool for colorectal cancer. If you are 50 or older, talk to your doctor about whether you should get a colonoscopy.
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