Liquid biopsies are tests that detect signs of cancer through a simple blood draw. Unlike traditional biopsies, which require ...

A new liquid biopsy blood test could help detect cases of human papillomavirus (HPV)-associated head and neck cancers with significantly higher accuracy than currently used methods, including ...

In the future, liquid biopsies might allow us to screen for cancer in routine blood tests—before a patient gets sick. They also may help physicians monitor a patient for remaining traces of cancer.

Blood-based circulating tumor DNA (ctDNA) testing has proven to be insufficient for detecting KRAS mutations in patients with ...