PC39. Two-stage Implant-based Breast Reconstruction Using Intraoperative SPY: A Propensity Score-matched Analysis - Joseph M. Escandón, MD; Keith Sweitzer, MD; Jose G. Christiano, MD; Jessica C. Gooch, MD; Anna Weiss, MD; Howard N. Langstein, MD; Oscar J. Manrique, MD, FACS (Plastic and Reconstructive Surgery, Global Open, 2023)