White Opaque Substance, a New Optical Marker on Magnifying Endoscopy: Usefulness in Diagnosing Colorectal Epithelial Neoplasms

by Kazutomo Yamasaki, Takashi Hisabe, Kenshi Yao, Hiroshi Ishihara, Kentaro Imamura, Tatsuhisa Yasaka, Hiroshi Tanabe, Akinori Iwashita, Toshiharu Ueki
Published 2021-07-01

Validity of conventional endoscopy using “non-extension sign” for optical diagnosis of colorectal deep submucosal invasive cancer

by Takashi Hisabe, Sumio Tsuda, Toshio Hoashi, Hiroshi Ishihara, Kazutomo Yamasaki, Tatsuhisa Yasaka, Fumihito Hirai, Toshiyuki Matsui, Kenshi Yao, Hiroshi Tanabe, Akinori Iwashita
Published 2018-02-01

Possible Earlier Diagnosis of Ulcerative Colitis-Associated Neoplasia: A Retrospective Analysis of Interval Cases during Surveillance

by Takashi Hisabe, Toshiyuki Matsui, Kazutomo Yamasaki, Tsuyoshi Morokuma, Kenmei Aomi, Naoyuki Yoshizawa, Noritaka Takatsu, Kenshi Yao, Toshiharu Ueki, Kitaro Futami, Hiroshi Tanabe, Akinori Iwashita
Published 2021-04-01

Gastric metaplasia of the duodenal mucosa in Crohn’s disease: novel histological and endoscopic findings

by Go Ikezono, Kenshi Yao, Kentaro Imamura, Takao Kanemitsu, Masaki Miyaoka, Akikazu Hirano, Kazuhiro Takeda, Takashi Hisabe, Toshiharu Ueki, Hiroshi Tanabe, Atsuko Ota, Seiji Haraoka, Akinori Iwashita
Published 2021-01-01

Nature of a white opaque substance visualized by magnifying endoscopy in colorectal hyperplastic polyps*

by Akikazu Hirano, Kenshi Yao, Hiroshi Ishihara, Takashi Hisabe, Kentaro Imamura, Takao Kanemitsu, Kensei Ohtsu, Rino Hasegawa, Go Ikezono, Kazuhiro Takeda, Masaki Miyaoka, Toshiharu Ueki, Hiroshi Tanabe, Seiji Haraoka, Akinori Iwashita
Published 2021-06-01

Nature of a white opaque substance visualized by magnifying endoscopy in colorectal hyperplastic polyps*

by Akikazu Hirano, Kenshi Yao, Hiroshi Ishihara, Takashi Hisabe, Kentaro Imamura, Takao Kanemitsu, Kensei Ohtsu, Rino Hasegawa, Go Ikezono, Kazuhiro Takeda, Masaki Miyaoka, Toshiharu Ueki, Hiroshi Tanabe, Seiji Haraoka, Akinori Iwashita
Published 2021-07-01

Irregularly branched microvessels as visualized by magnifying endoscopy: a reliable marker for predicting deep submucosal invasion of superficial esophageal squamous cell carcinoma

by Yoichiro Ono, Yasuhiro Takaki, Kenshi Yao, Satoshi Ishikawa, Masaki Miyaoka, Yutaka Yano, Takashi Nagahama, Takashi Hisabe, Fumihito Hirai, Toshiharu Ueki, Atsuko Ota, Hiroshi Tanabe, Seiji Haraoka, Akinori Iwashita, Koji Mikami, Takafumi Maekawa
Published 2020-02-01

Trough level of infliximab is useful for assessing mucosal healing in Crohn's disease: a prospective cohort study

by Akihiro Koga, Toshiyuki Matsui, Noritaka Takatsu, Yasumichi Takada, Masahiro Kishi, Yutaka Yano, Takahiro Beppu, Yoichiro Ono, Kazeo Ninomiya, Fumihito Hirai, Takashi Nagahama, Takashi Hisabe, Yasuhiro Takaki, Kenshi Yao, Hirotsugu Imaeda, Akira Andoh
Published 2018-04-01

Risk factors for severity of colonic diverticular hemorrhage

by Ken Kinjo, Toshiyuki Matsui, Takashi Hisabe, Hiroshi Ishihara, Toshiki Kojima, Kenta Chuman, Shigeyoshi Yasukawa, Tsuyoshi Beppu, Akihiro Koga, Satoshi Ishikawa, Masahiro Kishi, Noritaka Takatsu, Fumihito Hirai, Kenshi Yao, Toshiharu Ueki, Masakazu Washio
Published 2018-07-01

Lipid is absorbed in the stomach by epithelial neoplasms (adenomas and early cancers): a novel functional endoscopy technique

by Kensei Ohtsu, Kenshi Yao, Kazuhisa Matsunaga, Takashi Nagahama, Takao Kanemitsu, Yu Matsushima, Motochika Yasaka, Yoichiro Ono, Shoko Fujiwara, Takashi Hisabe, Yasuhiro Takaki, Fumihito Hirai, Toshiyuki Matsui, Teruyo Hanada, Kentaro Imamura, Hiroshi Tanabe, Akinori Iwashita, Toshio Shimokawa
Published 2015-06-01

The nature of the white opaque substance within colorectal neoplastic epithelium as visualized by magnifying endoscopy with narrow-band imaging

by Kentaro Imamura, Kenshi Yao, Takashi Hisabe, Masami Nambu, Kensei Ohtsu, Tetsuya Ueo, Shinji Yano, Hiroshi Ishihara, Takashi Nagahama, Takao Kanemitsu, Kazutomo Yamasaki, Toshiyuki Matsui, Hiroshi Tanabe, Akinori Iwashita, Tsutomu Daa, Shigeo Yokoyama, Kazuhisa Matsunaga, Munechika Enjoji
Published 2016-10-01

Predictors of invasive cancer of large laterally spreading colorectal tumors: A multicenter study in Japan

by Kiyonori Kobayashi, Shinji Tanaka, Yoshitaka Murakami, Hideki Ishikawa, Miwa Sada, Shiro Oka, Yutaka Saito, Hiroyasu Iishi, Shin‐ei Kudo, Hiroaki Ikematsu, Masahiro Igarashi, Yusuke Saitoh, Yuji Inoue, Takashi Hisabe, Osamu Tsuruta, Yasushi Sano, Hiroo Yamano, Seiji Shimizu, Naohisa Yahagi, Keiji Matsuda, Hisashi Nakamura, Takahiro Fujii, Kenichi Sugihara, the Colorectal Endoscopic Resection Standardization Implementation Working Group of the Japanese Society for Cancer of the Colon and Rectum
Published 2020-02-01