Successful removal of a surgical clip eroded into the hepaticojejunostomy site by use of a short-type single-balloon enteroscope by Hideaki Koga, MD, Akio Katanuma, MD, Toshifumi Kin, MD, Kei Yane, MD, Hiroyuki Maguchi, MD, PhD

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Case of needle tract seeding during preoperative neoadjuvant chemotherapy for resectable pancreatic cancer by Kei Yane, Mai Aoki, Yusuke Tomita, Masahiro Yoshida, Kotaro Morita, Hideyuki Ihara, Tetsuya Sumiyoshi, Hitoshi Kondo, Yumiko Oyamada

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A Novel Dry Model for Practicable Sphincterotomy and Precut Needle Knife Sphincterotomy by Akio Katanuma, Takao Itoi, Junko Umeda, Ryosuke Tonozuka, Shuntaro Mukai, Kei Yane, Toshifumi Kin, Kazuaki Matsumoto, Tomoaki Matsumori, Katsushige Gon, Ryo Takaki, Akiko Tomonari

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Usefulness of endoscopic ultrasound‐guided transhepatic biliary drainage with a 22‐gauge fine‐needle aspiration needle and 0.018‐inch guidewire in the procedure's induction phase... by Kei Yane, Masahiro Yoshida, Takayuki Imagawa, Kotaro Morita, Hideyuki Ihara, Kota Hanada, Sota Hirokawa, Yusuke Tomita, Takeyoshi Minagawa, Yutaka Okagawa, Tetsuya Sumiyoshi, Michiaki Hirayama, Hitoshi Kondo

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A Prospective Multicenter Study Evaluating Bleeding Risk after Endoscopic Ultrasound-Guided Fine Needle Aspiration in Patients Prescribed Antithrombotic Agents by Kazumichi Kawakubo, Kei Yane, Kazunori Eto, Hirotoshi Ishiwatari, Nobuyuki Ehira, Shin Haba, Ryusuke Matsumoto, Keisuke Shinada, Hiroaki Yamato, Taiki Kudo, Manabu Onodera, Toshinori Okuda, Yoko Taya-Abe, Shuhei Kawahata, Kimitoshi Kubo, Yoshimasa Kubota, Masaki Kuwatani, Hiroshi Kawakami, Akio Katanuma, Michihiro Ono, Tsuyoshi Hayashi, Minoru Uebayashi, Naoya Sakamoto

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