Nobuhiko Ueda

Papers

Total Citations

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About

Nobuhiko Ueda is a leading figure in the surgical management of early gastric cancer, with a focused research portfolio that bridges precision oncology and minimally invasive techniques. His work centers on optimizing lymph-node dissection and developing stomach-preserving local resection strategies to improve oncologic outcomes while minimizing postoperative morbidity. Ueda’s 2019 study on precision surgical approaches with lymph-node dissection in early gastric cancer (51 citations) established critical criteria for identifying node-negative patients—about two-thirds of cases—enabling safer, less radical resections. His 2016 work on local resection of the stomach (21 citations) systematically evaluated innovative techniques including laparoscopic lesion lifting, non-touch methods, and endoscopic full-thickness resection, offering a roadmap for reducing functional loss after gastrectomy. With over 70 combined citations from these cornerstone papers, Ueda’s contributions have directly shaped clinical guidelines for early-stage disease, demonstrating that meticulous preoperative staging can spare patients unnecessary lymphadenectomy. His research continues to advance the paradigm of tailored, function-preserving surgery in gastric oncology, making him an influential voice for surgeons pursuing less invasive yet oncologically sound approaches.