Endocrine Therapies in ER-Positive/HER2-Negative MBC: Understanding Their Benefits and Limitations to Optimize Treatment Selection

Did you know that approximately 50% of breast cancer patients who have been exposed to an aromatase inhibitor (AI) over time in the metastatic setting develop an ESR1 mutation? Credit available for this activity expires: 10/17/26 Earn Credit / Learning Objectives & Disclosures: https://www.medscape.org/viewarticle/1003008?ecd=bdc_podcast_libsyn_mscpedu