Blood tests are a common medical procedure, offering valuable insights into a person's health. Whether you're getting a routine check-up, diagnosing a medical condition or monitoring treatment ...

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 ...

From CBC to tumour markers, here are the tests oncologists may recommend and what all these tests reveal.

Takotsubo syndrome is a sudden heart problem that can look almost exactly like a heart attack. It is sometimes called “broken ...

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 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 ...

The US Food and Drug Administration has cleared Roche and partner Eli Lilly’s blood test to help ​identify signs of Alzheimer’s disease in people age ‌55 and older with cognitive decline.