[O046] 大腸　ESD/EMR5

[O046-4] Underwater endoscopic mucosal resection of large colorectal lesions

^○Kenta Hamada¹, Noriya Uedo¹, Thorlacius Henrik², Yoji Takeuchi¹, Toth Ervin³, Ryu Ishihara¹ (1.Dept. of Gastrointestinal Oncology, Osaka Medical Center For Cancer and Cardiovascular Diseases, Osaka , Japan, 2.Surgery, Dep. of Clinical Sciences, Malmo, Skane University Hospital, Lund University, Malmo, Sweden, 3.Gastroenterology, Dep. of Clinical Sciences, Malmo, Skane University Hospital, Lund University, Malmo, Sweden)