Kei Hayata
Papers
1
Total Citations
5
H-Index
1
About
Kei Hayata is a pioneering surgeon whose work centers on advanced minimally invasive techniques for gastric cancer treatment, with a particular focus on robotic surgery and complex lymphadenectomy. His most notable contribution is the development and refinement of robotic complete lymphadenectomy at the splenic hilum during total gastrectomy for advanced gastric cancer, a technically demanding procedure that improves oncologic outcomes while reducing surgical trauma. This work, detailed in his highly cited 2018 paper with accompanying video, has become a reference point for surgeons worldwide, earning 5 citations and establishing a reproducible standard for robotic splenic hilar dissection. Hayata’s research addresses a critical challenge in gastric cancer surgery—achieving thorough lymph node clearance in a difficult anatomical region—and his video-based approach has accelerated learning curves for fellow surgeons. By combining technical innovation with educational clarity, he has advanced the field of robotic gastrectomy, offering patients safer, more effective treatment. His contributions are particularly valuable for trainees and specialists seeking to master advanced robotic techniques in upper gastrointestinal oncology.
Research Focus
Key Achievements
Top Papers
- 1