Millions of people in the U.S. have a genetic variant that raises their risk of cancer. Genetic testing can help people find cancer earlier and seek treatment. But many patients aren't offered it.
Colon cancer specialists worry that results of a study published this week in the New England Journal of Medicine could be misconstrued, and keep patients from getting lifesaving cancer screening.
The U.S. Preventive Services Task Force says the age that routine screening begins for colorectal cancer should drop from 50 to 45. Colorectal is the third-leading cause of cancer deaths in the U.S.
As many as 130 million Americans have a preexisting health condition. Protections for those patients under the Affordable Care Act have become a campaign issue in races up and down the ballot.