Wisconsin scientists doing liquid biopsy research could play a big role in the fight against cancer

WISCONSIN - Liquid biopsies need only a small blood sample to check for cancer. The sample is tested for a variety of genetic markers that could indicate cancer.

Researchers think doctors will soon use the technique to monitor and detects the disease.

Associate Professor of Pathology at Medical College of Wisconsin, and cancer researcher Dr. Liang Wang thinks it's a technique that doctors will use in the next year or two.

Full story: WJFW