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

Differences between a patient’s true normal range and the population-based reference interval can create problems for doctors ...

In the future, doctors could use one of the most common blood tests to determine your future disease risk more reliably.

The three main types of blood cancer are: Your doctor will discuss any abnormal results with you. Depending on the results, they may need to order additional tests. These can include blood smears ...

A new study finds that a blood test may be a more reliable indicator of liver disease than asking how much a person drinks.

Several blood tests often require fasting to ensure accurate results, including: Fasting glucose test: This test measures blood sugar (glucose) levels and typically diagnoses diabetes, prediabetes ...