Xiangheng Chen

First Affiliated Hospital of University of South China

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About

Dr. Xiangheng Chen is a pioneering colorectal surgeon whose work is reshaping the surgical management of rectal cancer through the lens of robotics and evidence synthesis. His primary research areas include robotic-assisted surgery, lateral lymph node dissection, and the bibliometric mapping of surgical innovation. Dr. Chen’s most impactful contribution is a comprehensive meta-analysis evaluating the efficacy and safety of robot-assisted versus laparoscopic lateral lymph node dissection for rectal cancer, which has garnered 7 citations since its 2024 publication. This study provides crucial comparative data that helps surgeons weigh the technical advantages of robotic platforms against traditional minimally invasive approaches. More recently, he has advanced the field with a bibliometric analysis tracing research hotspots and trends in robotic rectal cancer surgery from 2006 to 2025, offering a strategic roadmap for future investigations. By combining rigorous statistical methods with forward-looking trend analysis, Dr. Chen not only clarifies current best practices but also identifies emerging frontiers in the field. His work is essential reading for any researcher or clinician seeking to understand the evolving landscape of robotic colorectal surgery.