The advantage is that all of this can be done with a simple blood test long before any noticeable symptoms, says Dr. Mothaffar Rimawi, executive medical director of the Dan L. Duncan Comprehensive ...

This test is sometimes done with other blood tests that require fasting, so you may need to avoid eating and drinking for a specified time in those cases. Your healthcare provider can let you know ...

An experimental blood test for colorectal cancer may be another effective prevention tool, researchers say. The test was more than 80% accurate in detecting colon cancer in people with the disease ...

One of the most common blood tests in the world, CBC tests are run billions of times each year, can be imprecise. Experts are turning to machine learning to change that.