Session Details
Symposium 2 Diagnosis and Management of IBD-Associated Neoplasia
Fri. Nov 20, 2026 8:30 AM - 10:30 AM JST
Fri. Nov 20, 2026 11:30 PM - 1:30 AM UTC
Fri. Nov 20, 2026 11:30 PM - 1:30 AM UTC
Room 8 (1F 108)
司会：穂苅 量太（防衛医科大学校）、江﨑 幹宏（佐賀大学医学部内科学講座 消化器内科）
[SY2 基調講演]Clinicopathological characteristics and early lesions of ulcerative colitis associated neoplasia
*Yasushi Iwao1,2,3,4 (1. Center for Preventive Medicine, Keio University)
[SY2-1]Clinicopathological Features and Prognosis of Advanced Colorectal Cancer Associated with Ulcerative Colitis According to Diagnostic Modality
*Tatsuko Ooka1 (1. Department of Gastroenterology, Hiroshima University Hospital)
[SY2-2]Identification of Colitis‑Associated Colorectal Cancer–Specific Gene Expression Signatures and Their Diagnostic Utility
*Tetsushi Kinugasa1,2 (1. Fukuoka Mirai Hospital)
[SY2-3]Strategy for the detection and diagnosis of ulcerative colitis-associated neoplasm reviewed from surgical cases
*Takahide Shinagawa1 (1. Department of Surgical Oncology, The University of Tokyo)
[SY2-4]Diagnostic Utility of Endoscopic Features and Endoscopic Ultrasonography for Ulcerative Colitis-Associated Neoplasia: A Retrospective Study on the Role of Endoscopic Submucosal Dissection as a Total Biopsy
*Yoriaki Komeda1 (1. Kindai University, Faculty of Medicine, Department of Gastroenterology and Hepatology)
[SY2-5]Utility of CV-SCAN for Detection of Ulcerative Colitis–Associated Neoplasia and Its Role in Endoscopic Submucosal Dissection
*Hiroki Ueda1 (1. Department of Gastroenterology, National Defense Medical College Hospital)
[SY2-6]Association Between Clinical Course Classification of Ulcerative Colitis and Postoperative Recurrence of Colitis-Associated Colorectal Cancer: A subanalysis of a nationwide Japanese multicenter study
*Haruka Yoshimura1 (1. Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan)
[SY2-7]Chemotherapy for IBD-Associated Colorectal Cancer: Indications and Clinical Considerations
*Takayuki Ogino1 (1. Department of Gastroenterological Surgery, Graduate School of Medicine, The University of Osaka)
[SY2-8]Clinical Characteristics and Outcomes of Carcinoma Arising from Perianal Lesion in Crohn’s Disease: A Single-Center Study
*Minako Sako1 (1. Department of Inflammatory Bowel Disease)
[SY2-9]Diagnostic Strategies and Challenges in Surveillance for Crohn’s Disease–Associated Anorectal Neoplasms
*Arina Shigehara1 (1. Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine)
[SY2-10]Current Status of Surveillance for Anorectal Cancer Associated with Crohn’s Disease
*Yuki Horio1 (1. Department of Gastroenterological Surgery, Division of Inflammatory Bowel Disease Surgery, Hyogo Medical University)
[SY2-11]A Study on the Prognosis of 101 Cases of Small Intestinal and Colorectal Malignancies Associated with Crohn’s Disease
*Emi Inoue1 (1. JCHO Tokyo Yamate Medical Center)
[SY2-12]Pelvic Exenteration for Mucinous Adenocarcinoma of the Anorectal Canal Associated With Crohn’s Disease
*Taihei Oshiro1 (1. Department of Coloproctology, Tokyo Yamate Medical Center)
[SY2-13]Early Diagnostic Strategies for Crohn’s Disease-Associated Neoplasia: Analysis of Macroscopic Features and Diagnostic Pathways Associated With Early Detection
*Eiichi Nakao1 (1. Department of Inflammatory Bowel Disease, Yokohama Municipal Citizen’s Hospital)