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 ...

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 ...

Blood tests cannot detect throat cancer. However, they can help indicate a person’s overall health. Doctors may use them to determine whether a person is a suitable candidate for certain types of ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

A new generation of blood tests is changing how doctors think about early cancer detection. One of the most discussed is the ...

The FDA recently cleared the Lumipulse blood test for early diagnosis of Alzheimer's disease in people 55 and over with memory loss. The noninvasive Lumipulse blood test measures the levels of two ...

While not a perfect alternative to colonoscopies, experts hope the test could lead to more people getting screened for colorectal cancers. By Gina Kolata The Food and Drug Administration on Monday ...

July 29 (Reuters) - Guardant Health (GH.O), opens new tab said its blood test to detect cancer that starts in the colon or rectum got an approval from the U.S. Food and Drug Administration, with the ...