Clinicians determine reference intervals by measuring a blood test in a range of healthy people; the middle 95% of these ...

One of the most common blood tests in the world, CBC tests are run billions of times each year, can be imprecise. Experts are ...

A narrower, more personalized ‘normal range’ could help doctors better diagnose and treat disease in individual patients.

If you've ever had a doctor order a blood test for you, chances are that they ran a complete blood count , or CBC. One of the most common blood ...

This story is part of CBC Health's Second Opinion ... It's an idea that thrills cancer researchers: a blood test that has the potential to screen for a sweeping number of cancers before symptoms ...