Wataru Sumida
Papers
2
Total Citations
11
H-Index
2
About
Dr. Wataru Sumida is a pioneering pediatric surgeon whose research focuses on advancing minimally invasive techniques for the surgical management of congenital biliary dilatation. His major contributions lie in rigorously comparing robot-assisted and laparoscopic radical surgery in children, with a particular emphasis on the critical suturing steps of hepaticojejunostomy. His most cited work, a 2023 study comparing surgical outcomes from his initial experience, has garnered 8 citations, establishing a foundational benchmark in the field. Building on this, his 2025 investigation into the learning curve for robot-assisted suturing—highlighting its efficiency advantages over laparoscopy—has already attracted 3 citations shortly after publication. Notably, Dr. Sumida’s research uniquely isolates the suturing phase as the key differentiator, demonstrating that robotic systems can flatten the learning curve and improve precision in complex biliary reconstruction. His work is instrumental in guiding surgical training and adoption of robotic platforms in pediatric hepatobiliary surgery, directly impacting patient outcomes by reducing operative time and technical errors. Dr. Sumida’s focused, data-driven approach continues to shape the future of minimally invasive pediatric surgery.
Research Focus
Key Achievements
Top Papers
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- 2