Kazuyuki Numakura
Papers
10
Total Citations
111
H-Index
6
About
Kazuyuki Numakura is a urological surgeon and researcher whose work centers on minimally invasive and robotic-assisted surgical techniques for urological cancers and reconstructive procedures. His research has made meaningful contributions to the understanding of surgical outcomes in robot-assisted radical prostatectomy, partial nephrectomy, and radical cystectomy — three cornerstone procedures in modern urological oncology. Numakura's most cited work (38 citations) rigorously compares positive surgical margin rates across open, laparoscopic, and robotic prostatectomy approaches, providing clinicians with practical data to guide surgical decision-making. His investigation into ureteroenteric strictures following robot-assisted radical cystectomy (24 citations) addresses one of the field's more challenging complications, synthesizing evidence on incidence, prevention, and management strategies. His studies on warm ischemia time during partial nephrectomy and its relationship to surgeon experience highlight how technical proficiency directly influences patient renal outcomes — a clinically significant insight for training programs. Across his body of work, Numakura demonstrates a consistent focus on preserving renal function while optimizing oncological results, including analyses of acute kidney injury following robotic prostatectomy and parenchymal volume loss after partial nephrectomy. His contributions collectively reflect a commitment to refining robotic surgical practice through rigorous retrospective analysis, making his work valuable reading for surgeons, trainees, and researchers in urological oncology.
Research Focus
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Top Papers
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