Clinical Application of Magnifying Endoscopy with Narrow-Band Imaging in the Stomach by Kenshi Yao

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Image-Enhanced Endoscopy and Its Corresponding Histopathology in the Stomach by Hisashi Doyama, Hiroyoshi Nakanishi, Kenshi Yao

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E-learning system to improve the endoscopic diagnosis of early gastric cancer by Kenshi Yao, Takashi Yao, Noriya Uedo, Hisashi Doyama, Hideki Ishikawa, Satoshi Nimura, Yuichi Takahashi

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Clinicopathological and endoscopic features of infection-negative gastric cancer in Japan: a retrospective study by Kentaro Imamura, Kenshi Yao, Satoshi Nimura, Takao Kanemitsu, Masaki Miyaoka, Yoichiro Ono, Toshiharu Ueki, Hiroshi Tanabe

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Advanced diagnostic endoscopy in the upper gastrointestinal tract: Review of the Japan Gastroenterological Endoscopic Society core sessions by Hiroya Ueyama, Toshiaki Hirasawa, Tomonori Yano, Hisashi Doyama, Hajime Isomoto, Kazuyoshi Yagi, Takashi7 Kawai, Kenshi Yao

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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

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White opaque substance visualized by magnifying narrow-band imaging is associated with intragastric acid conditions by Kazumi Togo, Tetsuya Ueo, Kenshi Yao, Kurato Wada, Hideho Honda, Syotaro Inoue, Masahide Fukuda, Yuka Yanai, Hirotoshi Yonemasu, Kazunari Murakami

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Measurement of intragastric pressure: an objective method to ascertain whether gastric wall extension is sufficient for assessment of the non-extension sign* by Kentaro Imamura, Motoko Machii, Kenshi Yao, Suketo Sou, Takashi Nagahama, Tsuneyoshi Yao, Takao Kanemitsu, Masaki Miyaoka, Kensei Ohtsu, Toshiharu Ueki

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Histologic differentiation and mucin phenotype in white opaque substance-positive gastric neoplasias by Tetsuya Ueo, Hirotoshi Yonemasu, Kenshi Yao, Tetsuya Ishida, Kazumi Togo, Yuka Yanai, Masahide Fukuda, Mitsuteru Motomura, Ryoich Narita, Kazunari Murakami

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Antacids may increase the appearance of white opaque substance in Helicobacter pylori-eradicated gastric epithelial neoplasia by Kurato Wada, Tetsuya Ueo, Hirotoshi Yonemasu, Kazumi Togo, Shotaro Inoue, Hideho Honda, Makoto Katsuta, Haruhiko Takahashi, Kenshi Yao, Kazunari Murakami

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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

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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

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Evaluation of Artificial Intelligence: Computer-aided Detection of Colorectal Polyps by Yuya Hiratsuka, Takashi Hisabe, Kensei Ohtsu, Tatsuhisa Yasaka, Kazuhiro Takeda, Masaki Miyaoka, Yoichiro Ono, Takao Kanemitsu, Kentaro Imamura, Teruyuki Takeda, Satoshi Nimura, Kenshi Yao

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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

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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

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Does previous biopsy lead to cancer overdiagnosis of superficial non-ampullary duodenal epithelial tumors? by Shigetsugu Tsuji, Hisashi Doyama, Sho Tsuyama, Akihiro Dejima, Takashi Nakashima, Shigenori Wakita, Yosuke Kito, Hiroyoshi Nakanishi, Naohiro Yoshida, Kazuyoshi Katayanagi, Hiroshi Minato, Takashi Yao, Kenshi Yao

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Diagnosis of histological type of early gastric cancer by magnifying narrow‐band imaging: A multicenter prospective study by Takashi Kanesaka, Noriya Uedo, Hisashi Doyama, Naohiro Yoshida, Takashi Nagahama, Kensei Ohtsu, Kunihisa Uchita, Koji Kojima, Tetsuya Ueo, Haruhiko Takahashi, Hiroya Ueyama, Yoichi Akazawa, Toshio Shimokawa, Kenshi Yao

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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

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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

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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

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