Session Details
Workshop 7 Lateral Pelvic Lymph Node Metastasis in Advanced Rectal Cancer: Diagnostic Criteria, Indications for Dissection, and Treatment Outcomes after Neoadjuvant Therapy
Sat. Nov 21, 2026 8:30 AM - 10:00 AM JST
Sat. Nov 21, 2026 11:30 PM - 1:00 AM UTC
Sat. Nov 21, 2026 11:30 PM - 1:00 AM UTC
Room 2 (2F Convention Hall 2)
Moderator: (Department of Colorectal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research)
[WS7-1]Development of a Predictive Model for Lateral Lymph Node Metastasis Incorporating Preoperative Imaging Factors: Risk Stratification for Lateral Lymph Node Dissection and Preoperative Treatment
*Yozo Kudose1,2 (1. Department of Surgery, Tane General Hospital)
[WS7-2]Optimal Indications for Lateral Lymph Node Dissection in the Era of Neoadjuvant Therapy
*Kazuki Otani1 (1. Department of Colorectal Surgery, National Cancer Center Hospital East)
[WS7-3]Effect of neoadjuvant chemotherapy on lateral lymph node metastasis in lower rectal cancer
*Chihiro Yoshikawa1 (1. Department of Gastrointestinal Surgery, Nara Medical University Hospital)
[WS7-4]The indications for lateral lymph node dissection in lower advanced rectal cancer, with or without neoadjuvant chemoradiotherapy
*Kenji Nanishi1 (1. Division of Digestive Surgery, Department of Surgery Kyoto Prefectural University of Medicine)
[WS7-5]Impact of Neoadjuvant Treatment Regimens on the Indication for Selective Lateral Lymph Node Dissection in Rectal Cancer After Preoperative Chemoradiotherapy
*Yuichiro Yokoyama1 (1. Department of surgical oncology, The University of Tokyo)
[WS7-6]Indications and outcomes of lateral lymph node dissection for borderline resectable rectal cancer
*Shunsuke Kasai1 (1. Division of Colon and Rectal Surgery, Shizuoka Cancer)
[WS7-7]Diagnostic criteria for lateral lymph node metastasis in advanced rectal cancer and indications and treatment outcomes of therapeutic lateral lymph node dissection.
*Shimpei Matsui1 (1. Department of Colorectal Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research)
[WS7-8]Impact of preoperative treatment on the indication for lateral lymph node dissection and postoperative urinary function in rectal cancer
*Nobutsugu Takei1 (1. Department of Colorectal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital)