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Endoscopy 2020; 52(12): 1077-1083
DOI: 10.1055/a-1194-8771
Original article

Artificial intelligence-based diagnostic system classifying gastric cancers and ulcers: comparison between the original and newly developed systems

Ken Namikawa
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Toshiaki Hirasawa
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
2   Tada Tomohiro Institute of Gastroenterology and Proctology, Saitama, Japan
,
Kaoru Nakano
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
3   Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Yohei Ikenoyama
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Mitsuaki Ishioka
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Sho Shiroma
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Yoshitaka Tokai
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Shoichi Yoshimizu
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Yusuke Horiuchi
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Akiyoshi Ishiyama
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Toshiyuki Yoshio
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
2   Tada Tomohiro Institute of Gastroenterology and Proctology, Saitama, Japan
,
Tomohiro Tsuchida
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Junko Fujisaki
1   Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
,
Tomohiro Tada
2   Tada Tomohiro Institute of Gastroenterology and Proctology, Saitama, Japan
4   AI Medical Service Inc., Tokyo, Japan
5   Department of Surgical Oncology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
› Author Affiliations