[O099] 胃　ESD5

[O099-2] New Technique for GI endoscopy using 3D printing

^○Ga Won Song¹, Weon Jin Ko¹, Joo Young Cho¹, Ki Baik Hahm¹, Pil Won Park¹, Sung Pyo Hong¹, Kwang Hyun Ko¹, Won Hee Kim¹, Junhwan Yoo¹, Duk Hwan Kim¹, Suk Pyo Shin¹, Jun-Hyung Cho² (1.Institute of Gastroenterology, CHA Bundang Medical Center, CHA University, Korea, 2.Digestive Disease Center, Soonchunhyang University Hospital, Seoul, Korea)