[O11] [Oral Presentation O11] Colorectal Endoscopic Resection: Techniques and Outcomes | The 1st JGES International

Session Details

Oral Presentation: Lower GI TractLower GI Tract

[O11][Oral Presentation O11] Colorectal Endoscopic Resection: Techniques and Outcomes

Fri. Sep 5, 2025 2:40 PM - 3:40 PM JST
Fri. Sep 5, 2025 5:40 AM - 6:40 AM UTC

Room 701 (7F "701")

Chairs: Kenichiro Imai (Division of Endoscopy, Shizuoka Cancer Center), Katsuro Ichimasa (Digestive Disease Center, Showa Medical University Northern Yokohama Hospital)

[O11-1]Endoscopic snare resection as a total excision biopsy for T1 colorectal cancer 20 mm or smaller

*Shunsuke Yamamoto, Wagu Watanabe, Yudai Yamashita, Kenji Nakao, Ayaka Kitagawa, Kensuke Matsushima, Yutaro Abe, Satoshi Tanaka, Nobuyasu Fukutake, Hiroko Hasegawa, Yuko Sakakibara, Ryotaro Sakamori (NHO Osaka National Hospital)

[O11-2]Comparative evaluation of cold snare vs. hot snare resection of medium-sized (10-14 mm) colorectal non-pedunculated polyps. ongoing randomized trial4

Daniil Olegovich Spasokukotskij^1,2, Gorbachev Evgeniy Vasilievich¹, Fedorov Evgeniy Dmitrievich², Budzinskiy Stanislav Alersandrovich¹, *Polina Kozlova² (1.Akad. G.M. Savelyeva City Clinical Hospital No. 31, 2.1 Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation)

[O11-3]Efficacy and safety of cold snare resection for intermediate and large sessile serrated lesions in routine colonoscopy: first results of multi-center prospective ongoing study

*Ekaterina Viktorovna Ivanova^1,2, Yaroslav Vladimirovich Malikov³, Evgeny Dmitrievich Fedorov² (1.MedEx, 2.Pirogov Russian National Research Medical University, 3.Hospital “CKB”)

[O11-4]Endoscopic Powered Resection (EndoRotor) for the Management of Scarred Colorectal Polyps: A Single-Center Experience

Hameed Rehman¹, Stefano Sansone¹, Mariam Zaghloul², Ahmed Tawheed³, Assem Qaddoumi¹, *Adolfo Parra-Blanco¹ (1.NIHR Nottingham Digestive Diseases Biomedical Research Centre Nottingham City Hospital Campus, Nottingham University Hospitals NHS Trust, 2.El Shiekh General Hospital, Egypt, 3.Heiwan University, Cairo, Egypt)

[O11-5]Endoscopic submucosal dissection vs. endoscopic mucosal resection for large sessile visually benign colorectal tumors. A prospective randomized ongoing trial.

Evgeny Gorbachev^1,2, *Evgeny Fedorov^1,2, Stanislav Budzinskiy^1,2, Sergey Shapovalyants^1,2, Elena Platonova², Andrey Shulaev², Anna Melnikova² (1.Pirogov Russian National Research Medical University, 2.University Hospital31 named after academician G.M. Savelyeva)

[O11-6]OBSERVABLE SCORE FOR BLEEDING AFTER COLORECTAL ENDOSCOPIC MUCOSAL RESECTION―A MULTICENTER RETROSPECTIVE STUDY

*Kenichiro Okimoto¹, Hayato Nakazawa¹, Tomoaki Matsumura¹, Masayuki Yokoyama², Tsubasa Ishikawa¹, Yoshihiro Fukuda³, Yoshio Kitsukawa⁴, Akane Kurosugi¹, Michiko Sonoda¹, Tatsuya Kaneko¹, Yuki Ohta¹, Takashi Taida¹, Jun Kato¹ (1.Department of Gastroenterology, Graduate School of Medicine, Chiba University, Japan, 2.Biostatistics Division, Center for Research Administration and Support, National Cancer Center, Tokyo, Japan, 3.Department of Gastroenterology, Seikei-kai Chiba Medical Center, Chiba, Japan, 4.Department of Gastroenterology, Chiba Municipal Aoba Hospital, Chiba, Japan)

[O11-7]Efficacy and Safety of Traction Assisted Endoscopic Submucosal Dissection vs Conventional Submucosal Dissection for Gastrointestinal Neoplasms. An Updated Systematic Review and Meta Analysis.

Alan Gabriel Ortega-Macias¹, Niloy Ghosh¹, Óscar Borja¹, *Gicel Aguilar¹, Tomas Escobar¹, Gulshan Parasher¹, Abu Baker Sheikh¹, Sergio A. Sánchez-Luna^2,3 (1.University of New Mexico, 2.University of Alabama at Birmingham Heersink School of Medicine, 3.Instituto Mexicano de Cirugía Endoscópica y Bariátrica (IMCEB))

[O11-8]CLINICAL OUTCOMES AND COST-UTILITY ANALYSIS OF ENDOSCOPIC SUBMUCOSAL DISSECTION VERSUS SURGERY FOR LARGE SUPERFICIAL COLORECTAL LESIONS

*Suchanart Jitrukthai¹, Chayanis Kositamongkol³, Ronnakorn Kongsakon², Onuma Sattayalertyanyong², Chainarong Phalanusitthepha⁴, Pochamana Phisalprapa³, Uayporn Kaosombatwattana¹ (1.Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand, 2.Siriraj GI endoscopy Center, Siriraj Hospital, Bangkok, Thailand, 3.Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand, 4.Minimally Invasive Surgery Unit, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand)

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