Hirofumi Sonoda
Papers
6
Total Citations
40
H-Index
5
About
Dr. Hirofumi Sonoda is a leading colorectal surgeon whose research centers on advancing surgical techniques for locally advanced rectal cancer, particularly through the integration of robotic surgery, lateral lymph node dissection (LLND), and infection control. His most cited work (14 citations) compares robotic, laparoscopic, and open low anterior resection after preoperative chemoradiotherapy, demonstrating his commitment to optimizing minimally invasive outcomes. Dr. Sonoda’s landmark 2023 paper on essential anatomy for LLND challenges Western treatment paradigms by arguing that preoperative chemoradiotherapy alone is insufficient for controlling lateral nodal disease, advocating for routine dissection. He has also developed a three-dimensional visualization method for the total mesorectal excision plane, predicting surgical difficulty and enhancing precision. With over 30 cumulative citations across his top papers, Dr. Sonoda’s impact is evident in his systematic approach to reducing surgical site infections through longitudinal analysis of 1,408 patients, and in rare case reports, such as anal canal adenocarcinoma with pagetoid spread. His work bridges anatomical innovation and clinical outcomes, making him a pivotal figure in rectal cancer surgery.
Research Focus
Key Achievements
Top Papers
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- 2Essential anatomy for lateral lymph node dissection7 citations · 2023
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