Photodynamic Therapy for Esophageal Cancer

by Takahiro Inoue, Ryu Ishihara
Published 2021-07-01

Preoperative Diagnosis and Indications for Endoscopic Resection of Superficial Esophageal Squamous Cell Carcinoma

by Katsunori Matsueda, Ryu Ishihara
Published 2021-12-01

The Very First Change of the Tongue with the Development of Cancer

by Kenta Hamada, Ryu Ishihara, Yasushi Yamasaki
Published 2017-05-01

Advanced Oropharyngeal Cancer Can Be Easily Missed During Esophagogastroduodenoscopy

by Kenta Hamada, Tomofumi Akasaka, Yasushi Yamasaki, Ryu Ishihara
Published 2017-05-01

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

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

Failure patterns after adjuvant chemoradiotherapy following endoscopic resection for superficial esophageal squamous cell carcinoma

by Toshiki Ikawa, Ryu Ishihara, Koji Konishi, Masahiro Morimoto, Takero Hirata, Naoyuki Kanayama, Sachiko Yamamoto, Noriko Matsuura, Kentaro Wada, Kenji Hayashi, Kazuhiko Ogawa, Teruki Teshima
Published 2019-08-01

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

Abnormal Cystatin C Levels in Two Patients with Bardet-Biedl Syndrome

by Makito Hirano, Mitsuru Ohishi, Toshihide Yamashita, Yasushi Ikuno, Hiromi Iwahashi, Toshiyuki Mano, Ryu Ishihara, Ichiro Tanaka, Keiko Yanagihara, Chiharu Isono, Hikaru Sakamoto, Yusaku Nakamura, Susumu Kusunoki
Published 2011-03-01

Abnormal Cystatin C Levels in Two Patients with Bardet-Biedl Syndrome

by Makito Hirano, Mitsuru Ohishi, Toshihide Yamashita, Yasushi Ikuno, Hiromi Iwahashi, Toshiyuki Mano, Ryu Ishihara, Ichiro Tanaka, Keiko Yanagihara, Chiharu Isono, Hikaru Sakamoto, Yusaku Nakamura, Susumu Kusunoki
Published 2011-01-01

Efficacy of vonoprazan for the prevention of bleeding after gastric endoscopic submucosal dissection with continuous use of antiplatelet agents

by Shunsuke Yoshii, Takuya Yamada, Shinjiro Yamaguchi, Yoshito Hayashi, Masanori Nakahara, Narihiro Shibukawa, Masashi Yamamoto, Ryu Ishihara, Kazuo Kinoshita, Satoshi Egawa, Yoshiki Tsujii, Hideki Iijima, Tetsuo Takehara
Published 2020-03-01

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

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