We have all had a blood test before, but have you ever wondered what happens once the needle is removed and the vial is sent ...

It’s one of many measurements included in a complete blood count (CBC) test. "A CBC is far and away the most common blood test that (doctors) order,” says Patrick Gallagher, MD, professor of ...

We’ve partnered with Lifeforce to bring you this overview article on blood tests. This test may require you to fast for at least 8 hours before your blood is drawn, depending on the instructions ...

Complete blood count (CBC) is the most routine blood test that gives information about the cells in your blood. While it is not a conclusive test, it is widely used to understand how well you are ...

Medically reviewed by Archana Sharma, DO A mean corpuscular volume (MCV) test is a blood test that measures the size and volume of your red blood cells. Red blood cells carry oxygen from the lungs to ...

this groundbreaking study by researchers from Massachusetts General Hospital and Harvard Medical School looked at the full ...

RAPID-CRISPR test quickly and accurately diagnoses acute promyelocytic leukemia, a rare and aggressive blood cancer, with ...

Polycythemia vera (PV) is a slow-growing blood cancer in which your body makes too many red blood cells. You may have it for years before you notice any symptoms. Most people find out they have PV ...

A common blood test may miss ovarian cancer in some Black and Native American patients, delaying their treatment, a new study finds. It’s the latest example of medical tests that contribute to ...

It depends on the type of coffee you drank and the type of blood test you have scheduled. Black coffee typically does not affect tests that measure red blood cell count, liver function, or kidney ...