Known as Breast Circulating Methylation Assay (BCMA), the new blood test looks for tumour DNA released into the bloodstream ...

Nervous around needles and blood? Sweat tests may replace blood tests in the future, according to new research.

A blood biomarker yet to be used in cardiac arrest care can give a clearer picture of the extent of brain damage after a ...

Arizona State University scientists say they are working on a ground-breaking blood test that only needs a single drop of ...

New findings suggest blood tests still being assessed are showing promising results for early cancer screenings, especially when it comes to detecting more cancers at earlier stages when treatment is ...

The research found a link between increased levels of cardiac troponin and more rapid cognitive decline in later years.

Eun Lee, MD Thyroid blood tests are an important part of diagnosing and treating thyroid disease. Based on how high or low ...

A blood biomarker yet to be used in cardiac arrest care can give a clearer picture of the extent of brain damage after a ...

As new technology capable of detecting dozens of early-stage cancer types with a single blood test hits the market, support ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

The fibrinogen blood test is used to assess how well the protein called fibrinogen — also called coagulation factor I — performs in the blood and to measure its levels in your blood. The test is also ...

Measuring the lymphocytes—white blood cells that fight infection—in a patient's blood can be used to predict outcomes in ...