Endoscopy, Table of Contents Endoscopy 2025; 57(S 02): S314DOI: 10.1055/s-0045-1805771 Abstracts | ESGE Days 2025 ePosters Gel immersion endoscopic mucosal resection for gastrointestinal neoplasms: a single-center case series study Authors Author Affiliations R Mizuno 1 Shiga University of Medical Science, Otsu, Japan H Kimura 1 Shiga University of Medical Science, Otsu, Japan N Akito 1 Shiga University of Medical Science, Otsu, Japan S Uematsu 1 Shiga University of Medical Science, Otsu, Japan A Nishida 1 Shiga University of Medical Science, Otsu, Japan O Inatomi 1 Shiga University of Medical Science, Otsu, Japan Recommend Article Abstract Full Text References References 1 Nagl S, Ebigbo A, Goelder S. et al. Underwater vs Conventional Endoscopic Mucosal Resection of Large Sessile or Flat Colorectal Polyps: A Prospective Randomized Controlled Trial. Gastroenterology 2021; 161: 1460-1474.e1 2 Miura K, Sudo G, Saito M. et al. Gel immersion endoscopic mucosal resection for early gastric cancer near the pyloric ring Endoscopy. 2022