Casey Seideman, M.D. operates roughly 30 paces from where the patient lies on the operating table, using the da Vinci Surgical System, April 7, 2017. Nathan Garcia, 13, a gaming fan, was excited to learn that his urachal cyst would be removed via robotic-assisted surgery performed by Casey Seideman, M.D. at OHSU. (OHSU/Kristyna Wentz-Graff)