Recent research suggests that blood tests may show markers of oral cancer. But a blood test isn’t enough to confirm an oral cancer diagnosis. A biopsy is the only way to confirm it. Blood tests for ...

Following your doctor’s instructions is the most important part of preparing for a blood test. Sleeping well, staying hydrated, and avoiding certain foods and drinks can also provide benefits. Blood ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

People may prefer to get screened for colorectal cancer with a blood test rather than a colonoscopy. But more than twice as many colorectal cancer deaths would occur with blood-based screening as with ...

Roche Diagnostics said on Monday the U.S. Food and Drug Administration cleared its and partner Eli Lilly's blood test as an ...

A decision by the U.S. Supreme Court could have far-reaching implications on how law enforcement catches drunken drivers. In the past, if a suspected drunken driving suspect refused to give a breath ...

Proteomics International has launched PromarkerEso at the ISDE World Congress in Brisbane (18–20 September). PromarkerEso is a world-first protein biomarker-based blood diagnostic that can rule out ...

A thyroid-stimulating immunoglobulin (TSI) test is a blood test that can help diagnose Graves’ disease, an autoimmune condition that causes an overactive thyroid. A TSI test measures levels of TSIs in ...