Medically reviewed by Anju Goel, MD A mean platelet volume (MPV) test measures the average size of platelets in your blood. Platelets are blood cells that your bone marrow makes. Healthy platelets ...

When MPV blood test results are low or high, either could indicate the need for further testing. Learn about the possible causes behind the numbers.

The mean platelet volume (MPV) test measures platelet size. Learn about what to expect, as well as what high MPV and low MPV means.

Titer tests are what's used "to help you determine if you currently have immunity to certain diseases due to past infection or vaccination,” says Dr. Alison Mitzner, a New York board-certified ...

Dr. Soma Mandal, a board-certified internist at Summit Health in New Providence, New Jersey, says that getting a CBC test is ...

To develop the test, researchers analyzed 6553 blood samples, 3076 from patients with cancer and 3477 from healthy ...

A test using blood and saliva samples could help track aging and guide targeted interventions to maintain mental and physical function as people advance in age.

Medicare will cover most blood tests ordered by your healthcare professional or to diagnose and manage medical conditions.

Don't miss out on these blood tests that provide critical medical information to your health care providers.

A test using blood and saliva samples could help track aging and guide targeted interventions to maintain mental and physical function as people advance in age.