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

Histological Architecture of Gastric Epithelial Neoplasias That Showed Absent Microsurface Patterns, Visualized by Magnifying Endoscopy with Narrow-Band Imaging

by Kenta Chuman, Kenshi Yao, Takao Kanemitsu, Takashi Nagahama, Masaki Miyaoka, Haruhiko Takahashi, Kentaro Imamura, Rino Hasegawa, Toshiharu Ueki, Hiroshi Tanabe, Seiji Haraoka, Akinori Iwashita
Published 2021-03-01

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

Pharmacological Characterization of FR194921, a New Potent, Selective, and Orally Active Antagonist for Central Adenosine A1 Receptors

by Takuya Maemoto, Miho Tada, Takuma Mihara, Noriko Ueyama, Hideaki Matsuoka, Katsuya Harada, Takayuki Yamaji, Kiyoharu Shirakawa, Satoru Kuroda, Atsushi Akahane, Akinori Iwashita, Nobuya Matsuoka, Seitaro Mutoh
Published 2004-01-01

Magnified Endoscopic Findings of Multiple White Flat Lesions: A New Subtype of Gastric Hyperplastic Polyps in the Stomach

by Rino Hasegawa, Kenshi Yao, Shoutomi Ihara, Masaki Miyaoka, Takao Kanemitsu, Kenta Chuman, Go Ikezono, Akikazu Hirano, Toshiharu Ueki, Hiroshi Tanabe, Atsuko Ota, Seiji Haraoka, Akinori Iwashita
Published 2018-11-01

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

The “white globe appearance” (WGA): a novel marker for a correct diagnosis of early gastric cancer by magnifying endoscopy with narrow-band imaging (M-NBI)

by Hisashi Doyama, Naohiro Yoshida, Sho Tsuyama, Ryosuke Ota, Yasuhito Takeda, Hiroyoshi Nakanishi, Kunihiro Tsuji, Kei Tominaga, Shigetsugu Tsuji, Kenichi Takemura, Shinya Yamada, Kazuyoshi Katayanagi, Hiroshi Kurumaya, Akinori Iwashita, Kenshi Yao
Published 2015-01-01

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

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