A new blood test could detect lung cancer recurrence months before it appears on scans, potentially enabling earlier ...

Brain changes associated with Alzheimer's disease can be detected by a new type of blood test -- and a growing number of patients are asking their doctors about it.

Northwestern Medicine scientists and collaborators have demonstrated a novel liquid biopsy technique that can measure cancer burden and reveal molecular characteristics of small cell lung cancer (SCLC ...

A Louisville doctor helped vet and review the Galleri blood test, which screens for 50 cancers. Here's what to know about the ...

The new tests can reveal changes in the brain years before symptoms appear—but experts caution that they may not help ...

New findings suggest that a blood test can detect circulating tumor DNA (ctDNA), potentially identifying signs of lung cancer ...

A simple blood test to detect cancer before symptoms even appear: that’s the promise of liquid biopsy, a rapidly developing ...

Researchers are studying how blood biopsy can help to identify breast cancer. Researchers at the USC Norris Comprehensive ...

A real-world study of 1,368 patients across 24 centers shows plasma p-tau217 distributions vary by clinical category, age and ...

Most men get at least one blood test before starting testosterone. A new analysis of 300,277 health records shows far fewer ...

Scientists are testing a simple blood draw that may spot cancer cells rebuilding long before any scanner picks them up.

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...