CT colonography and stool DNA failed to get on the list of preferred tools for screening for colorectal cancer. A draft guideline from the U.S. Preventive Services Task Force released Oct. 6 calls for using one of three strategies: Fecal immunochemical test or high-sensitivity guaiac-based fecal occult blood test every year;Flexible sigmoidoscopy every ten years,...
An analysis by researchers from the International Agency for Research on Cancer casts doubt on validity of an endpoint used in key studies of multi-cancer detection tests.
