Blood tests that detect early cancer are coming to market. Could they lead to earlier diagnosis and treatment? Intelligent ...

During the test, your provider will use a small needle to take a blood sample from a vein in your arm. You may feel a slight pinch when the needle goes in. Afterward, you could have a small bruise ...

Then you may need: Blood tests A bone marrow test A genetic test ... Your doctor puts a thin needle into your arm, usually near your elbow, and draws blood. You may have results in 1-2 days ...

Blood glucose is usually measured using invasive methods involving pricking small needles into the skin. However, people suffering from diabetes have to test their glucose levels many times a day.

A new study by researchers at the Department of Instrumentation and Applied Physics (IAP), Indian Institute of Science (IISc) offers an alternative solution via a technique called photoacoustic ...

The discovery led to the creation of a blood test that could examine fetal DNA (T21) for Down syndrome and other genetic ...