In this episode of the IJGC podcast, Editor-in-Chief Dr. Pedro Ramirez is joined by Dr. Enrique Chacón to discuss the SENECA Study: Molecular profiling and SLN. Dr. Chacón works in the Gynecologic Oncology Unit of the Clínica Universidad de Navarra. Dr. Chacón is an active member of the European Society of Gynecologic Oncology where he is the co-chair of the ENYGO Online Education Committee and the national representative of Spain. In 2021 he completed his editorial fellowship in the IJGC, where today he is serving on the Editorial Board of the journal.   Highlights:   This study, for the first time, reveals significant differences in SLN involvement among more than 2000 patients with early-stage endometrial cancer based on their molecular subtypes, with the p53 abn and MMRd groups having the greatest lymph node involvement. The study defined the risk of SLN involvement for each of the ESGO risk groups. In this sense, the study notes that molecular profiling does not improve the prediction of nodal status with respect to the classical risk factors (FIGO stage and histology). Lymph node staging should not yet be adopted based on molecular profiling as prospective studies are needed to validate whether these differences impact survival (DFS/OS)