Germline MRAS variant in an infant with bilateral adrenal neuroblastomaGorkem Oztosun, MD1; Eric Hawley, MD, PhD2; Sue L. Jaspersen, PhD, MGC, CGC3; Amy E. Armstrong, MD21: Division of Medical Oncology, Washington University in St. Louis, MO, USA2: Division of Pediatric Hematology/Oncology, Washington University in St. Louis, MO, USA3: Division of Genetic Counseling, Washington University in St. Louis, MO, USACorresponding author:Amy E. Armstrongarmstrongae@wustl.eduChildren’s Hospital, 1 Children’s PlaceSt. Louis, MO 63110314-454-6018Word count - Main text: 850Number of figures: 1Running title: germline MRAS mutation in metastatic bilateral adrenal neuroblastomaKeywords: bilateral adrenal neuroblastoma, germline MRAS, intermediate-risk neuroblastomaAbbreviation Key