North Shore University Hospital has been using a blood test instead of radiation to help determine whether a patient has ...

Add Yahoo as a preferred source to see more of our stories on Google. A new brain cancer test using spinal fluid detects tumors with 100% accuracy, offering safer diagnosis and fewer risky biopsies.

At present, diagnosing and treating patients can be complex ...

This news may put some minds at ease. “Our test identifies very early stages of tau tangle formation — up to a decade before any tau clumps can show up on a brain scan,” said senior study author ...