Digestive Disease Week (DDW) 2026 This study describes the use of a blood-based prioritization test that stratifies molecular-test-positive patients by colorectal cancer risk to help identify those who may benefit from earlier colonoscopy. This strategy could shift colonoscopy scheduling from referral order to risk-based prioritization, reducing delays for patients most likely to have cancer without […] The post A blood-based cell free DNA test to prioritize colonoscopy referrals following positive molecular screening for colorectal cancer appeared first on Harbinger Health .