Papers
2
Total Citations
17
H-Index
2
About
Ri Na Yoo is a pioneering colorectal surgeon whose work is reshaping minimally invasive surgical oncology. Her primary research focuses on advancing robotic and laparoscopic techniques for complex pelvic surgeries, particularly in the management of rectal cancer and inguinal hernia repair. Dr. Yoo’s most impactful contribution is her landmark multi-institutional study demonstrating that robotic lateral pelvic lymph node dissection (LPND) can harvest more lymph nodes than the laparoscopic approach for mid-to-low rectal cancer—a technically demanding procedure where thorough lymphadenectomy is critical for staging and survival. This work, already cited 14 times, provides compelling evidence for the superiority of robotic precision in the narrow pelvis. Additionally, her early experience with robotic transabdominal preperitoneal (TAPP) inguinal hernia repair, though with modest citations, highlights her role as an early adopter in Korea, where robotic hernia repair remains rare. By systematically comparing outcomes across surgeons with different experience levels, Dr. Yoo is helping to define learning curves and standardize protocols. Her research directly addresses the gap between technological availability and clinical adoption, offering practical guidance for surgeons transitioning to robotic platforms. For students and researchers, Dr. Yoo’s work exemplifies how rigorous comparative studies can drive evidence-based evolution in surgical practice.
Research Focus
Key Achievements
Top Papers
- 1
- 2