Colonoscopy means an examination of the colon for any suspected growth of lesions. These lesions or polyps can be cancerous or non-cancerous. Colonoscopy can exactly detect such risk factors for colorectal cancer. Even for individuals without risk, the test should be taken in your late forties.
You see, being concerned about your health is your duty. You must find time and finances to get yourself enrolled for the common medical tests listed above and ensure that your body is working properly and efficiently.