Multigene test performed on tumor can identify breast cancer patients who can safely

[News]

A major study published in the New England Journal of Medicine is providing the best evidence to date that a 21-gene test done on the tumor can identify breast cancer patients who can safely avoid chemotherapy.

More... (http://www.news-medical.net/news/20150928/Multigene-test-performed-on-tumor-can-identify-breast-cancer-patients-who-can-safely-avoid-chemotherapy.aspx)