Feasibility and safety of colonoscopy performed by nonexperts for acute lower gastrointestinal bleeding: post hoc analysis

• Tsutomu Nishida,
• Ryota Niikura,
• Naoyoshi Nagata,
• Tetsuro Honda,
• Hajime Sunagozaka,
• Yasutoshi Shiratori,
• Shigetsugu Tsuji,
• Tetsuya Sumiyoshi,
• Tomoki Fujita,
• Shu Kiyotoki,
• Tomoyuki Yada,
• Katsumi Yamamoto,
• Tomohiro Shinozaki,
• Dai Nakamatsu,
• Atsuo Yamada,
• Mitsuhiro Fujishiro

Affiliations

Tsutomu Nishida

Department of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka-shi, Osaka, Japan

Ryota Niikura

Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

Naoyoshi Nagata

Gastroenterological Endoscopy, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan

Tetsuro Honda

Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki-shi, Nagasaki, Japan

Hajime Sunagozaka

Department of Gastroenterology, Fukui Prefectural Hospital, Fukui-shi, Fukui, Japan

Yasutoshi Shiratori

Department of Gastroenterology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan

Shigetsugu Tsuji

Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa-shi, Ishikawa, Japan

Tetsuya Sumiyoshi

Department of Gastroenterology, Tonan Hospital, Sapporo-shi, Hokkaido, Japan

Tomoki Fujita

Department of Gastroenterology, Otaru Ekisaikai Hospital, Otaru-shi, Hokkaido, Japan

Shu Kiyotoki

Department of Gastroenterology, Shuto General Hospital, Yanai-shi, Yamaguchi, Japan

Tomoyuki Yada

Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine Kohnodai Hospital, Ichikawa-shi, Chiba, Japan

Katsumi Yamamoto

Department of Gastroenterology, Japan Community Healthcare Organization Osaka Hospital, Osaka-shi, Osaka, Japan

Tomohiro Shinozaki

Department of Information and Computer Technology, Faculty of Engineering, Tokyo University of Science, Tokyo, Japan

Dai Nakamatsu

Department of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka-shi, Osaka, Japan

Atsuo Yamada

Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

Mitsuhiro Fujishiro

Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya-shi, Aichi, Japan