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About

Noriyuki Hirahara is a surgeon specializing in minimally invasive robotic surgery for gastrointestinal cancers, with a focus on esophageal and gastric malignancies. His major contributions center on advancing the safety, efficiency, and technical precision of robot-assisted procedures. Notably, his most cited work, a 2022 narrative review on energy devices for prone robot-assisted minimally invasive esophagectomy (6 citations), systematically evaluates the features and applications of these tools, providing a critical framework for optimizing surgical outcomes. Hirahara also introduced a safe and reliable technique for port site closure in robot-assisted gastrectomy, addressing the challenge of preventing port site hernias—a common complication with significant clinical impact. Additionally, his case report on a duplicated left gastric artery, a rare anomaly with only 0.4% incidence, underscores his meticulous anatomical knowledge and its importance in avoiding intraoperative complications. Through these contributions, Hirahara has enhanced the reproducibility and safety of robotic gastrointestinal surgery, offering practical solutions that benefit both surgeons and patients. His work reflects a commitment to refining robotic techniques, with implications for training and broader adoption in minimally invasive oncology.