[P145] その他3

[P-742] Trucut biopsy using forward-viewing endoscopy for diagnosis of upper gastrointestinal subepithelial tumors

^○Jun-Hyung Cho¹, Joo Young Cho¹, Seong Ran Jeon¹, Tae Hee Lee¹, Weon-Jin Ko², Mi-Young Kim¹ (1.Digestive Disease Center, Soonchunhyang University Hospital, Seoul, Korea, 2.Department of Gastroenterology, Kyung Hee University Hospital, Seoul, Korea)