Liquid biopsies show potential use for cancer screening

[News]

A new study has shown the potential of analyzing cell-free DNA (cfDNA) present in patients’ blood for cancer markers in early cancer detection. This technique was used in some instances for patients who already were diagnosed with a cancer as reported by some studies.

More... (https://www.news-medical.net/news/20170816/Liquid-biopsies-show-potential-use-for-cancer-screening.aspx)