Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or ...

Is the Galleri multi-cancer blood test worth it? A doctor explains real-world performance data and explains why no major ...

Early detection tests are already on the market, but without FDA approval or proof they reduce deaths some doctors urge ...

Blood tests are the most common way for health professionals to detect and diagnose a range of medical conditions. But can it ...

There have been renewed calls for the introduction of a national screening programme for prostate cancer in the UK. Former British prime minister Rishi Sunak, actors and sportspeople have joined a ...

Blood tests are helpful for monitoring your overall health. But research suggests they can also give us clues about the ...

It’s important to follow guidance on prostate-specific antigen screening that maximizes benefits and minimizes potential harms such as overdiagnosis and overtreatment.

Colorectal cancer is one of the cancers where, if found early, it has a 91% chance of survival for the patient. If you find ...

What Is an MCHC Blood Test? A mean corpuscular hemoglobin concentration (MCHC) blood test measures the amount of a protein called hemoglobin in your red blood cells. It’s one of many measurements ...

What Is an MCV Blood Test? MCV stands for mean corpuscular volume. An MCV blood test measures the average size of red blood cells, which have the critical job of carrying oxygen to your organs. If ...

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

Researchers have evaluated a simple blood test measuring plasma p-tau217 in nearly 600 Latin Americans across six countries, adding large-scale evidence that a potentially lower-cost screening tool ...