oncotypedx
Oncotype Dx – Predicts how likely6 cancer comes back or not.
The test gives a score, known as a Recurrence Score, from 0 to 100.
The higher the score, the more likely breast cancer is to come back and the more likely you are to benefit from having chemotherapy as well as hormone therapy.
Your specialist will use the score, along with other information about your breast cancer, to help decide whether chemotherapy would benefit you.5