Big Issues on Small Polyps: An Ideal Device, But Is It for an Ideal Indication?

by Yoji Takeuchi
Published 2021-05-01

Indications for Cold Polypectomy Stratified by the Colorectal Polyp Size: A Systematic Review and Meta-Analysis

by Takuji Kawamura, Yoji Takeuchi, Isao Yokota, Nobumasa Takagaki
Published 2020-04-01

Fundic Gland Polyposis Associated with Proton-Pump Inhibitor Use

by Kenta Hamada, Yoji Takeuchi, Tomofumi Akasaka, Hiroyasu Iishi
Published 2017-06-01

An Electrosurgical Endoknife with a Water-Jet Function (Flushknife) Proves Its Merits in Colorectal Endoscopic Submucosal Dissection Especially for the Cases Which Should Be Remove...

by Yoji Takeuchi, Toshio Shimokawa, Ryu Ishihara, Hiroyasu Iishi, Noboru Hanaoka, Koji Higashino, Noriya Uedo
Published 2013-01-01

Dynamics of endoscopic snares: a new approach towards more practical and objective performance evaluation

by Yasushi Yamasaki, Yoji Takeuchi, Yuki Ushimaru, Noriko Matsuura, Tsuyoshi Yamaguchi, Shun Nitta, Masaomi Agatsuma, Hiroyuki Okada, Kiyokazu Nakajima
Published 2020-05-01

Refractory strictures despite steroid injection after esophageal endoscopic resection

by Noboru Hanaoka, Ryu Ishihara, Noriya Uedo, Yoji Takeuchi, Koji Higashino, Tomofumi Akasaka, Takashi Kanesaka, Noriko Matsuura, Yasushi Yamasaki, Kenta Hamada, Hiroyasu Iishi
Published 2016-02-01

First reports of esophageal adenocarcinoma with white globe appearance in Japanese and Caucasian patients

by Yusuke Tonai, Ryu Ishihara, Yasushi Yamasaki, Takashi Kanesaka, Sachiko Yamamoto, Tomofumi Akasaka, Noboru Hanaoka, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Yasuhiko Tomita, Hiroyasu Iishi
Published 2016-09-01

A comparative study of grasping-type scissors forceps and insulated-tip knife for endoscopic submucosal dissection of early gastric cancer: a randomized controlled trial

by Kengo Nagai, Noriya Uedo, Takeshi Yamashina, Fumi Matsui, Noriko Matsuura, Takashi Ito, Sachiko Yamamoto, Noboru Hanaoka, Yoji Takeuchi, Koji Higashino, Ryu Ishihara, Hiroyasu Iishi
Published 2016-05-01

Ultra-magnifying narrow-band imaging for endoscopic diagnosis of gastric intestinal metaplasia: a pilot image analysis study

by Hiroyoshi Iwagami, Noriya Uedo, Hon-Chi Yip, Satoki Shichijo, Takashi Kanesaka, Akira Maekawa, Sachiko Yamamoto, Koji Higashino, Yoji Takeuchi, Ryu Ishihara, Shin-ichi Nakatsuka
Published 2021-03-01

Endoscopic surveillance of head and neck cancer in patients with esophageal squamous cell carcinoma

by Minoru Kato, Ryu Ishihara, Kenta Hamada, Yusuke Tonai, Yasushi Yamasaki, Noriko Matsuura, Takashi Kanesaka, Sachiko Yamamoto, Tomofumi Akasaka, Noboru Hanaoka, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Hiroyasu Iishi
Published 2016-06-01

Differences in image-enhanced endoscopic findings between Helicobacter pylori-associated and autoimmune gastritis

by Minoru Kato, Noriya Uedo, Ervin Toth, Satoki Shichijo, Akira Maekawa, Takashi Kanesaka, Yoji Takeuchi, Sachiko Yamamoto, Koji Higashino, Ryu Ishihara, Artur Nemeth, Henrik Thorlacius, Yasuhiko Tomita, Gabriele Wurm Johansson
Published 2021-01-01

Traction-assisted colonic endoscopic submucosal dissection using clip and line: a feasibility study

by Yasushi Yamasaki, Yoji Takeuchi, Noriya Uedo, Minoru Kato, Kenta Hamada, Kenji Aoi, Yusuke Tonai, Noriko Matsuura, Takashi Kanesaka, Takeshi Yamashina, Tomofumi Akasaka, Noboru Hanaoka, Koji Higashino, Ryu Ishihara, Hiroyasu Iishi
Published 2016-01-01

A significant feature of microvessels in magnifying narrow-band imaging for diagnosis of early gastric cancer

by Takashi Kanesaka, Noriya Uedo, Kenshi Yao, Yasumasa Ezoe, Hisashi Doyama, Ichiro Oda, Kazuhiro Kaneko, Yoshiro Kawahara, Chizu Yokoi, Yasushi Sugiura, Hideki Ishikawa, Minoru Kato, Yoji Takeuchi, Manabu Muto, Yutaka Saito
Published 2015-09-01

Usefulness of epinephrine-added injection solution to reduce procedure time for gastric endoscopic submucosal dissection

by Shuntaro Inoue, Noriya Uedo, Takahiro Tabuchi, Kentaro Nakagawa, Masayasu Ohmori, Hiroyoshi Iwagami, Kenshi Matsuno, Taro Iwatsubo, Hiroko Nakahira, Noriko Matsuura, Satoki Shichijo, Akira Maekawa, Takashi Kanesaka, Yoji Takeuchi, Koji Higashino, Ryu Ishihara
Published 2020-07-01

Technical feasibility of line-assisted complete closure technique for large mucosal defects after colorectal endoscopic submucosal dissection

by Minoru Kato, Yoji Takeuchi, Yasushi Yamasaki, Masamichi Arao, Sho Suzuki, Taro Iwatsubo, Kenta Hamada, Yusuke Tonai, Satoki Shichijo, Noriko Matsuura, Hiroko Nakahira, Takashi Kanesaka, Tomofumi Akasaka, Noboru Hanaoka, Koji Higashino, Noriya Uedo, Ryu Ishihara, Hiroyasu Iishi
Published 2017-01-01

Natural history of early gastric cancer: series of 21 cases

by Hiroyoshi Iwagami, Ryu Ishihara, Kentaro Nakagawa, Masayasu Ohmori, Kenshi Matsuno, Shuntaro Inoue, Masamichi Arao, Taro Iwatsubo, Hiroko Nakahira, Noriko Matsuura, Satoki Shichijo, Akira Maekawa, Kanesaka Takashi, Sachiko Yamamoto, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Isao Miyashiro
Published 2019-01-01

Esophageal metal stent for malignant obstruction after prior radiotherapy

by Hiroyoshi Iwagami, Ryu Ishihara, Sachiko Yamamoto, Noriko Matsuura, Ayaka Shoji, Katsunori Matsueda, Takahiro Inoue, Muneaki Miyake, Kotaro Waki, Hiromu Fukuda, Yusaku Shimamoto, Mitsuhiro Kono, Hiroko Nakahira, Satoki Shichijo, Akira Maekawa, Takashi Kanesaka, Yoji Takeuchi, Koji Higashino, Noriya Uedo
Published 2021-01-01

Multiple convex demarcation line for prediction of benign depressed gastric lesions in magnifying narrow-band imaging

by Takashi Kanesaka, Noriya Uedo, Kenshi Yao, Yasumasa Ezoe, Hisashi Doyama, Ichiro Oda, Kazuhiro Kaneko, Yoshiro Kawahara, Chizu Yokoi, Yasushi Sugiura, Hideki Ishikawa, Yoji Takeuchi, Masamichi Arao, Taro Iwatsubo, Hiroyoshi Iwagami, Kenji Matsuno, Manabu Muto, Yutaka Saito, Yasuhiko Tomita
Published 2018-02-01

Impact of electrosurgical unit mode on post esophageal endoscopic submucosal dissection stricture in an in vivo porcine model

by Yusuke Tonai, Ryu Ishihara, Yasushi Yamasaki, Masamichi Arao, Taro Iwatsubo, Minoru Kato, Syo Suzuki, Kenta Hamada, Satoki Shichijo, Noriko Matsuura, Takashi Kanesaka, Hiroko Nakahira, Sachiko Yamamoto, Tomofumi Akasaka, Noboru Hanaoka, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Yasuhiko Tomita, Hiroyasu Iishi
Published 2018-03-01

Effect of horizontal margin status and risk of local recurrence after endoscopic submucosal dissection for superficial esophageal cancer

by Hiromu Fukuda, Ryu Ishihara, Yusaku Shimamoto, Mitsuhiro Kono, Kentaro Nakagawa, Masayasu Ohmori, Kenshi Matsuno, Hiroyoshi Iwagami, Shuntaro Inoue, Taro Iwatsubo, Hiroko Nakahira, Noriko Matsuura, Satoki Shichijo, Akira Maekawa, Takashi Kanesaka, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Masanori Kitamura, Shinichi Nakatsuka
Published 2020-04-01