P30. Arteriovenous Malformation Map2k1-mutant Endothelial Cells Exhibit Dysregulated Vasculogenesis In-vitro and In-vivo - Matthew P. Vivero, MD; Yu Sheng Cheng, BS; Leanna Marrs, BS; Michal Ad, MD; Patrick Smits, PhD; Matthew Warman, MD; Arin K. Greene, MD, MMSc (Plastic and Reconstructive Surgery, Global Open, 2024)