Created by Guardant Health, the blood test, known as Shield, was able to detect 83% of colorectal cancers in studies but only 13% of dangerous polyps. Colonoscopies find approximately 95% of these ...

A new clinical study of the NuQ blood test from VolitionRx revealed the test was able to accurately detect 91 percent of colorectal cancer cases. The study included 121 patients who were either high ...