Author

Kohei Matsumoto 1

1 gastroenterology,juntendo univ.,bunkyo-ku,Japan

A RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY OF THE ADDITIVE EFFECT OF FAMOTIDINE ON ACOTIAMIDE TREATMENT FOR FUNCTIONAL DYSPEPSIA.

Mariko Hojo, Akihito Nagahara, Daisuke Asaoka, Tsutomu Takeda, Kentaro Izumi, Kohei Matsumoto, Hiroya Ueyama, Yuji Shimada, Kenshi Matsumoto, Sumio Watanabe

CLINICOPATHOLOGICAL FEATURES OF ALPHA-FETOPROTEIN -PRODUCING GASTRIC CANCER WITH ENTEROBLASTIC DIFFERENTIATION

Kohei Matsumoto

Clinicopathological Features of Helicobacter pylori-Negative Early Gastric Cancer

Kohei Matsumoto

CLINICOPATHOLOGICAL FEATURES OF MIXED-TYPE EARLY GASTRIC CANCER

Yoichi Akazawa, Hiroya Ueyama, Kenshi Matsumoto, Hiroyuki Komori, Tsutomu Takeda, Kohei Matsumoto, Mariko Hojo, Akihito Nagahara, Takashi Yao, Sumio Watanabe

Application of artificial intelligence using a convolutional neural network for diagnosis of early gastric cancer by magnifying endoscopy with narrow-band imaging

Hiroya Ueyama, Akihito Nagahara, Daiki Abe, Shotaro Oki, Nobuyuki Suzuki, atsushi ikeda, Noboru Yatagai, Yoichi Akazawa, Hiroyuki Komori, Kentaro Izumi, Tsutomu Takeda, Kohei Matsumoto, Kumiko Ueda, Kenshi Matsumoto, Daisuke Asaoka, Mariko Hojo, Takashi Yao, Tomohiro Tada

DIAGNOSTIC LIMITATIONS OF MAGNIFYING ENDOSCOPY WITH NARROW BAND IMAGING (ME-NBI) IN EARLY GASTRIC CANCER

Kohei Matsumoto

OUTCOME OF ENDOSCOPIC SUBMUCOSAL DISSECTION FOR EARLY GASTRIC CANCER WITH SCARRING

Hiroyuki Komori, Hiroya Ueyama, Kenshi Matsumoto, Yoichi Akazawa, Tsutomu Takeda, Kohei Matsumoto, Mariko Hojo, Akihito Nagahara, Sumio Watanabe

UPPER GASTROINTESTINAL MUCOSAL INJURY AND SYMPTOMS IN ELDERLY PATIENTS TAKING LOW-DOSE ASPIRIN

Yuji Shimada, Akihito Nagahara, Ippei Tanaka, Yuta Nakagawa, Kentaro Izumi, Kohei Matsumoto, Hiroya Ueyama, Hitoshi Sasaki, Kenshi Matsumoto, Daisuke Asaoka, Mariko Hojo, Sumio Watanabe

USEFULNESS OF DEMARCATION OF EARLY GASTRIC CANCERS AFTER HELICOBACTER PYLORI ERADICATION BY MAGNIFYING ENDOSCOPY WITH NARROW-BAND IMAGING

Yoichi Akazawa, Hiroya Ueyama, Takashi Yao, atsushi ikeda, Noboru Yatagai, Hiroyuki Komori, Kentaro Izumi, Kohei Matsumoto, Kumiko Ueda, Kenshi Matsumoto, Mariko Hojo, Akihito Nagahara

A PROSPECTIVE RANDOMIZED CONTROLLED TRIAL OF VONOPRAZAN VS RABEPRAZOLE FOR GASTRIC ULCERS AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION

Hiroyuki Komori, Hiroya Ueyama, Akihito Nagahara, Yoichi Akazawa, Tsutomu Takeda, Kohei Matsumoto, Kenshi Matsumoto, Daisuke Asaoka, Mariko Hojo, Sumio Watanabe

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