Harvard Health Letter

Do older adults need colorectal cancer screenings?

Whether older adults should get routine colorectal cancer (CRC) screenings is debated. Some guidelines suggest that people should not get screenings past age 75 or 80. Some evidence shows the screenings are effective well into the 80s in previously unscreened patients with no other chronic conditions. For people older than 75, it’s best to weigh the risks and benefits of screening. A family history of CRC or precancerous polyps increase the risk for CRC and may be cause for a screening. 
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