New Blood Tests Could Improve Detection of Colon Cancer

With colon cancer cases rising, researchers are developing new blood tests to enhance detection. The tests search for altered DNA associated with the disease and are expected to complement existing screening methods like colonoscopies and stool tests. Targeted initially for individuals with a high family history of colon cancer, these tests aim to make screening more accessible and effective. Meanwhile, colonoscopies remain the preferred method for detecting colon cancer, with screening recommended at age 45 or earlier for those with a family history.

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