Breast Cancer Index is a test that can help you and your doctor make a more personalized treatment decision about extending your anti-estrogen therapy. If you are an HR+ breast cancer survivor, Breast Cancer Index (BCI) is a non-invasive test that can provide more information using the original biopsy of your tumor to help you and your physician make a better treatment plan FOR YOU beyond the 5-year mark.

This test provides you and your doctor with information to help decide whether to extend or end anti-estrogen therapy beyond year 5 by analyzing your risk of breast cancer coming back after year 5 (late recurrence) and your likelihood of benefit from extending anti-estrogen therapy for an additional 5 years.

For more information and for intended uses and limitations, please go to: https://www.breastcancerindex.com