This talk will focus on the currently available data supporting the validity and utility of circulating tumor DNA for the monitoring and management of metastatic breast cancers, and provide a perspective on future developments.

Citation Format: F Bidard. Monitoring of advanced breast cancer with liquid biopsies [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr ES12-1.