Podcast Description: In this episode of the IJGC podcast, Editor-in-Chief Dr. Pedro Ramirez is joined by Drs. Mueller and Manning-Geist to discuss molecular classification in ovarian preservation for uterine cancer. Jenny Mueller MD is a gynecologic oncologist and an associate attending in the department of surgery at Memorial Sloan Kettering Cancer Center.  She leads the endometrial cancer research team at MSKCC with an emphasis on prospective, translational and collaborative efforts within and across institutions. Beryl Manning-Geist is a Gynecologic surgery fellow at Memorial Sloan Kettering Cancer Center and will be joining Emory University Division of Gynecologic Oncology in 2024 as an assistant professor. Her research focuses on how to leverage the molecular underpinnings of gynecologic cancers for tailored treatment. Highlights: -Patients with microsatellite instability-high/mismatch repair-deficient or copy number-high/TP53abnormal endometrial cancer were at increased risk of concurrent ovarian disease. -The presence of lymphovascular space invasion and positive cytology were also associated with an increased risk of concurrent ovarian disease. -Integrating molecular tumor profiling with pathologic characteristics of disease may help to better risk stratify pre-menopausal patients with endometrial cancer for ovarian preservation.