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Oct 20, 2023 · Screening tests are given when you have no cancer symptoms. Screening tests may be repeated on a regular basis. If a screening test result is abnormal, you may need to have more tests done to find out if you have cancer. These are called diagnostic tests. General Information About Colorectal Cancer. Key Points.
Colorectal cancer screening tests can be divided into 2 main groups: Stool-based tests: These tests check the stool (feces) for signs of cancer. These tests are less invasive and easier to have done, but they need to be done more often. Visual (structural) exams: These tests look at the structure of the colon and rectum for any abnormal areas.
Dec 6, 2022 · Colonoscopy takes about 30 to 60 minutes and screening is generally repeated every 10 years if no abnormalities are found and you don't have an increased risk of colon cancer. The pros: Colonoscopy is one of the most sensitive tests currently available for colon cancer screening.
Which test is right for you. How often to get tested. Insurance and Medicare Coverage. Colorectal cancer screening tests may be covered by your health insurance policy without a deductible or co-pay. For more information about Medicare coverage, visit www.medicare.gov or call 1-800-MEDICARE (1-800-633-4227). TTY users should call 1 (877) 486-2048.
These types of tests – a fecal occult blood test (FOBT) or fecal immunochemical test (FIT) – are done at home and require you to collect 1 to 3 samples of stool from bowel movements. For more on how these tests are done, see Colorectal Cancer Screening Tests.
Evidence of Benefit Associated With Colorectal Cancer Screening. Based on solid evidence, screening for colorectal cancer (CRC) reduces CRC mortality. In addition, there is solid evidence that some CRC screening modalities also reduce CRC incidence.
There are two main types of colorectal cancer screening tests: visual exams and stool tests. There are different options for both types of tests. Visual exams are procedures that allow a provider to look inside the colon and rectum. They are done either using a thin tube with a camera attached or with a special imaging device.
