A blood test for a person’s specific breast cancer mutations – which is 100 times more sensitive than existing tests – seems to tell when treatment is working and when more is needed
Source:
https://www.newscientist.com/article/2212871-personalised-breast-cancer-test-could-tell-when-to-stop-treatment/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home