[O034] 膵　EUS-FNA1

[O034-3] A comparison of EUS-guided FNAB of pancreatic cancer using 25-gauge and 22-gauge needle

^○Takashi Sakuno¹, Reiko Yamada¹, Hiroyuki Inoue¹, Kenichiro Nishikawa¹, Shunsuke Tano², Tetsuro Harada¹, Takashi Kitade², Yasuhiko Hamada², Masaki Katsurahara², Kyosuke Tanaka², Noriyuki Horiki², Yoshiyuki Takei¹ (1.Dep. of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Mie, Japan, 2.Dep. of Endoscopic medicine, Mie University Graduate School of medicine, Mie, Japan)