Videos

Sara M. Tolaney, MD, MPH, states that all breast cancers should be tested for estrogen, progesterone, and HER2 receptors; HER2 testing involves an immunohistochemistry stain to quantify protein levels, with 3+ indicating HER2+ disease, 0 indicating HER2- disease, and 1-2+ levels needing additional FISH testing to clarify HER2 status.

Valerie Frank and Sara M. Tolaney, MD, MPH, share advice for patients on managing treatment with antibody-drug conjugates and the importance of participating in clinical trials for HR+/HER2- metastatic breast cancer.

Valerie Frank and Sara M. Tolaney, MD, MPH, share advice for patients on managing treatment with antibody-drug conjugates and the importance of participating in clinical trials for HR+/HER2- metastatic breast cancer.

Valerie Frank and Sara M. Tolaney, MD, MPH, share advice for patients on managing treatment with antibody-drug conjugates and the importance of participating in clinical trials for HR+/HER2- metastatic breast cancer.