What the Test Is Used For The RBC count specifically counts the number of red blood cells (erythrocytes) in a sample of blood. The main function of erythrocytes (and hemoglobin in erythrocytes) is ...

The hemoglobin in red blood cells picks up oxygen in the lungs and delivers it to all the cells in your body as blood is ...

Numerous blood panels test specific aspects of your health, including looking at the cellular components of your blood, biomarkers of kidney and liver function and more.

The recommended age to start screening for colorectal cancer was lowered in 2021 from 50 to 45 for people of average risk.

An RBC count is used to find out how many red blood cells you have. Learn why your doctor might order one, how it’s performed, and what results mean.

Red blood cells (RBC) in the urine can signal problems with the urinary tract, kidneys, or bladder. Learn more about RBC in urine, and what results from a urine sample might mean, here.

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 ...

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

In a routine blood test that turned extraordinary, French scientists have identified the world's newest and rarest blood ...

Staying on top of your health involves more than just feeling good – it's about knowing what's happening beneath the surface.

Learn what happens during an ESR test, how to interpret your results, and why this simple blood test remains a crucial tool for detecting inflammation.

Talk about a lonely hearts club. An unnamed woman from Guadeloupe has the rarest blood type on earth, to the extent that ...