A suitable marking method to achieve lateral margin negative in endoscopic submucosal dissection for undifferentiated-type early gastric cancer

by Shoichi Yoshimizu, Yorimasa Yamamoto, Yusuke Horiuchi, Toshiyuki Yoshio, Akiyoshi Ishiyama, Toshiaki Hirasawa, Tomohiro Tsuchida, Junko Fujisaki
Published 2019-01-01

Differences in upper gastrointestinal neoplasm detection rates based on inspection time and esophagogastroduodenoscopy training

by Shoichi Yoshimizu, Toshiaki Hirasawa, Yusuke Horiuchi, Masami Omae, Akiyoshi Ishiyama, Toshiyuki Yoshio, Tomohiro Tsuchida, Junko Fujisaki
Published 2018-10-01

Clinical outcomes of endoscopic resection of preoperatively diagnosed non-circumferential T1a-muscularis mucosae or T1b-submucosa 1 esophageal squamous cell carcinoma

by Ken Namikawa, Toshiyuki Yoshio, Shoichi Yoshimizu, Akiyoshi Ishiyama, Tomohiro Tsuchida, Yoshitaka Tokai, Yusuke Horiuchi, Toshiaki Hirasawa, Junko Fujisaki
Published 2021-03-01

A significant increase in the pepsinogen I/II ratio is a reliable biomarker for successful Helicobacter pylori eradication.

by Hiroki Osumi, Junko Fujisaki, Takanori Suganuma, Yusuke Horiuchi, Masami Omae, Toshiyuki Yoshio, Akiyoshi Ishiyama, Tomohiro Tsuchida, Kazumasa Miki
Published 2017-01-01

Effect of spraying l‐menthol on peristalsis resumption during endoscopic submucosal dissection of gastric tumors

by Akiyoshi Ishiyama, Ken Namikawa, Yoshitaka Tokai, Shoichi Yoshimizu, Yusuke Horiuchi, Toshiyuki Yoshio, Toshiaki Hirasawa, Tomohiro Tsuchida, Fumio Itoh, Junko Fujisaki
Published 2021-06-01

Correlation of the location of superficial Barrett’s esophageal adenocarcinoma (s-BEA) with the direction of gastroesophageal reflux

by Masami Omae, Junko Fujisaki, Tomoki Shimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Yorimasa Yamamoto, Tomohiro Tsuchida, Masahiro Igarashi, Yasuyuki Seto
Published 2016-04-01

Usefulness of the l‐type Wako Helicobacter pylori antibody J test

by Yoshitaka Tokai, Junko Fujisaki, Naoki Ishizuka, Hiroki Osumi, Ken Namikawa, Shoichi Yoshimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Kazumasa Miki, Tomohiro Tsuchida
Published 2021-06-01

Ability of artificial intelligence to detect T1 esophageal squamous cell carcinoma from endoscopic videos and the effects of real-time assistance

by Sho Shiroma, Toshiyuki Yoshio, Yusuke Kato, Yoshimasa Horie, Ken Namikawa, Yoshitaka Tokai, Shoichi Yoshimizu, Natsuko Yoshizawa, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiaki Hirasawa, Tomohiro Tsuchida, Naoki Akazawa, Junichi Akiyama, Tomohiro Tada, Junko Fujisaki
Published 2021-04-01