Moderator: Kari Hacker, MD, PhD, Gynecologic Oncologist, New York University Langone Health Speakers:  Christine Walsh, MD, MS, Gynecologic Oncologist, University of Colorado Carolyn McCourt, MD, Gynecologic Oncologist, Washington University School of Medicine Kari Hacker, MD, PhD, is joined by Christine Walsh, MD, MS, and Carolyn McCourt, MD, to review basic molecular classification as well as more complex biomarkers in endometrial cancer. They discuss how testing can be utilized to inform patient prognosis and to guide second line systemic treatment decisions. They also highlight several ongoing trials investigating treatment strategies based on molecular features, the results of which will help clinicians make better therapeutic decisions, resulting in better outcomes for patients with endometrial cancer. This podcast was developed by the Society of Gynecologic Oncology for Gynecologic Oncology. Additional Resources: Molecular testing for endometrial cancer: An SGO clinical practice statement