Lee Swanson

Lee Swanson has contributed to establishing minimally invasive approaches for colorectal cancer surgery as oncologically equivalent to open surgery through participation in landmark randomized controlled trials. His research has focused on laparoscopic and robotic total mesorectal excision for rectal cancer, evaluating resection quality, circumferential resection margin status, and long-term oncologic outcomes compared to open approaches. He has investigated patient selection criteria, learning curve considerations, and quality metrics for minimally invasive colorectal cancer surgery, developing training frameworks for competency assessment. His work has helped define evidence-based standards for minimally invasive colorectal oncologic surgery at academic cancer centers.