[O105] 胃　LECS

[O105-4] The problems of post-introduction of LECS

^○Atsushi Yamauchi¹, Syugo Ueda², Kohei Yamakawa¹, Kosuke Kawaji¹, Makoto Sono¹, Takanori Harada¹, Kotaro Watanabe¹, Kaeko Hashimoto¹, Takashi Ito¹, Satoshi Nishimura¹, Noriyo Kimura¹, Masaki Watanabe¹, Yasushi Kudo¹, Akira Kurita¹, Koichiro Kawano¹, Tadayuki Ko¹, Masanori Asada¹, Toyokazu Fukunaga¹, Kiyotaka Kawaguchi¹, Shujiro Yazumi¹ (1.Digestive Disease Center, The Tazuke Kofukai Medical Research Institute, Kitano Hospital, Osaka, Japan, 2.Digestive Disease Center, The Tazuke Kofukai Medical Research Institute, Kitano Hospital, Osaka, Japan)