Misawa Masashi 三澤将史

… Alternative Names

三澤将史ミサワマサシ

MISAWA MASASHI 三澤将史

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Researcher Number	90459206
Other IDs	https://orcid.org/0000-0002-8520-2036
Affiliation (Current)	2025: 昭和大学, 医学部, 講師
Affiliation (based on the past Project Information) *help	2023: 昭和大学, 医学部, 講師 2017 – 2021: 昭和大学, 医学部, 講師
Review Section/Research Field	Principal Investigator Basic Section 09070:Educational technology-related / Basic Section 53010:Gastroenterology-related / Gastroenterology
Keywords	Principal Investigator 大腸内視鏡 / 人工知能 / 大腸癌 / 大腸内視鏡検査 / 教育システム / 教育工学 / 大腸ポリープ / 超拡大内視鏡 / コンピュータ診断支援 / 拡大内視鏡 / 深層学習 / ディープラーニング / 内視鏡

Educational system for colonoscopy withdrawal technique using artificial intellidencePrincipal Investigator
- Principal Investigator
  
  三澤将史
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 09070:Educational technology-related
- Research Institution
  Showa University
Artificial intelligence assisted endoscopy system targeting on automated detectionPrincipal Investigator
- Principal Investigator
  
  Misawa Masashi
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 53010:Gastroenterology-related
- Research Institution
  Showa University
Automated diagnosis for colonoscopy using deep learningPrincipal Investigator
- Principal Investigator
  
  MISAWA MASASHI
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Gastroenterology
- Research Institution
  Showa University

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Evaluation in real-time use of artificial intelligence during colonoscopy to predict relapse of ulcerative colitis: a prospective study2022
- Author(s)
  Maeda Yasuharu、Kudo Shin-ei、Ogata Noriyuki、Misawa Masashi、Iacucci Marietta、Homma Mayumi、Nemoto Tetsuo、Takishima Kazumi、Mochida Kentaro、Miyachi Hideyuki、Baba Toshiyuki、Mori Kensaku、Ohtsuka Kazuo、Mori Yuichi
- Journal Title
  
  Gastrointestinal Endoscopy
  
  Volume: 95 Issue: 4 Pages: 747-756.e2
- DOI
  10.1016/j.gie.2021.10.019
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504, KAKENHI-PROJECT-20K17002
[Journal Article] Impact of the clinical use of artificial intelligence-assisted neoplasia detection for colonoscopy: a large-scale prospective, propensity score?matched study (with video)2022
- Author(s)
  Ishiyama Misaki、Kudo Shin-ei、Misawa Masashi、Mori Yuichi、Maeda Yasuhara、Ichimasa Katsuro、Kudo Toyoki、Hayashi Takemasa、Wakamura Kunihiko、Miyachi Hideyuki、Ishida Fumio、Itoh Hayato、Oda Masahiro、Mori Kensaku
- Journal Title
  
  Gastrointestinal Endoscopy
  
  Volume: 95 Issue: 1 Pages: 155-163
- DOI
  10.1016/j.gie.2021.07.022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K17504, KAKENHI-PROJECT-20K17002
[Journal Article] Artificial Intelligence for Disease Diagnosis ? the Gold Standard Challenge2022
- Author(s)
  Mori Yuichi、Misawa Masashi、Bernal Jorge、Bretthauer Michael、Kudo Shin-ei、Rastogi Amit、Fern?ndez-Esparrach Gloria
- Journal Title
  
  Gastrointestinal Endoscopy
  
  Volume: - Issue: 2 Pages: 370-372
- DOI
  10.1016/j.gie.2022.04.057
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504
[Journal Article] Novel “Resect and Analysis” Approach For T2 Colorectal Cancer With Use Of Artificial Intelligence2022
- Author(s)
  Ichimasa Katsuro、Nakahara Kenta、Kudo Shin-ei、Misawa Masashi、Bretthauer Michael、Shimada Shoji、Takehara Yusuke、Mukai Shunpei、Kouyama Yuta、Miyachi Hideyuki、Sawada Naruhiko、Mori Kensaku、Ishida Fumio、Mori Yuichi
- Journal Title
  
  Gastrointestinal Endoscopy
  
  Volume: - Issue: 4 Pages: 665-672.e1
- DOI
  10.1016/j.gie.2022.04.1305
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504
[Journal Article] Comprehensive Diagnostic Performance of Real-Time Characterization of Colorectal Lesions Using an Artificial Intelligence?Assisted System: A Prospective Study2022
- Author(s)
  Minegishi Yosuke、Kudo Shin-Ei、Miyata Yuki、Nemoto Tetsuo、Mori Kensaku、Misawa Masashi
- Journal Title
  
  Gastroenterology
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K17504
[Journal Article] Artificial intelligence-assisted colonic endocytoscopy for cancer recognition: a multicenter study2021
- Author(s)
  Mori Yuichi、Kudo Shin-ei、Misawa Masashi、Hotta Kinichi、Kazuo Ohtsuka、Saito Shoichi、Ikematsu Hiroaki、Saito Yutaka、Matsuda Takahisa、Kenichi Takeda、Kudo Toyoki、Nemoto Tetsuo、Itoh Hayato、Mori Kensaku
- Journal Title
  
  Endoscopy International Open
  
  Volume: 09 Issue: 07 Pages: E1004-E1011
- DOI
  10.1055/a-1475-3624
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K17504, KAKENHI-PROJECT-19KK0421
[Journal Article] Identification of a small, depressed type of colorectal invasive cancer by an artificial intelligence-assisted detection system2021
- Author(s)
  Kudo Shin-ei、Misawa Masashi、Mori Yuichi、Kawabata Yurie、Maeda Yasuharu、Miyachi Hideyuki、Mori Kensaku
- Journal Title
  
  Endoscopy
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K17504
[Journal Article] Development of a computer-aided detection system for colonoscopy and a publicly accessible large colonoscopy video database (with video)2021
- Author(s)
  Misawa Masashi、Kudo Shin-ei、Mori Yuichi、Hotta Kinichi、Ohtsuka Kazuo、Matsuda Takahisa、Saito Shoichi、Kudo Toyoki、Baba Toshiyuki、Ishida Fumio、Itoh Hayato、Oda Masahiro、Mori Kensaku
- Journal Title
  
  Gastrointestinal Endoscopy
  
  Volume: 93 Issue: 4 Pages: 960-967.e3
- DOI
  10.1016/j.gie.2020.07.060
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08403, KAKENHI-PROJECT-19K17504, KAKENHI-PROJECT-19KK0421
[Journal Article] Artificial intelligence for polyp detection during colonoscopy: a systematic review and meta-analysis2020
- Author(s)
  Barua Ishita、Vinsard Daniela Guerrero、Jodal Henriette C.、Loberg Magnus、Kalager Mette、Holme Oyvind、Misawa Masashi、Bretthauer Michael、Mori Yuichi
- Journal Title
  
  Endoscopy
  
  Volume: 53 Issue: 03 Pages: 277-284
- DOI
  10.1055/a-1201-7165
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08403, KAKENHI-PROJECT-19K17504, KAKENHI-PROJECT-19KK0421
[Journal Article] Current status and future perspective on artificial intelligence for lower endoscopy2020
- Author(s)
  Misawa Masashi、Kudo Shin‐ei、Mori Yuichi、Maeda Yasuharu、Ogawa Yushi、Ichimasa Katsuro、Kudo Toyoki、Wakamura Kunihiko、Hayashi Takemasa、Miyachi Hideyuki、Baba Toshiyuki、Ishida Fumio、Itoh Hayato、Oda Masahiro、Mori Kensaku
- Journal Title
  
  Digestive Endoscopy
  
  Volume: 33 Issue: 2 Pages: 273-284
- DOI
  10.1111/den.13847
- NAID
  130008066040
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08403, KAKENHI-PROJECT-19K17504, KAKENHI-PROJECT-19KK0421
[Journal Article] Artificial Intelligence-Assisted Polyp Detection for Colonoscopy: Initial Experience.2019
- Author(s)
  Misawa M, Kudo SE, Mori Y, Cho T, Kataoka S, Yamauchi A, Ogawa Y, Maeda Y, Takeda K, Ichimasa K, Nakamura H, Yagawa Y, Toyoshima N, Ogata N, Kudo T, Hisayuki T, Hayashi T, Wakamura K, Baba T, Ishida F, Itoh H, Roth H, Oda M, Mori K.
- Journal Title
  
  Gastroenterology
  
  Volume: epub ahead of print Issue: 8 Pages: 2027-2029
- DOI
  10.1053/j.gastro.2018.04.003
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-17H05305, KAKENHI-ORGANIZER-26108001, KAKENHI-PLANNED-26108006, KAKENHI-PROJECT-17K15971, KAKENHI-INTERNATIONAL-15K21716
[Journal Article] Fully automated diagnostic system with artificial intelligence using endocytoscopy to identify the presence of histologic inflammation associated with ulcerative colitis (with video).2019
- Author(s)
  Maeda Y, Kudo SE, Mori Y, Misawa M, Ogata N, Sasanuma S, Wakamura K, Oda M, Mori K, Ohtsuka K.
- Journal Title
  
  Gastrointest Endosc
  
  Volume: 89 Issue: 2 Pages: 408-415
- DOI
  10.1016/j.gie.2018.09.024
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05305, KAKENHI-ORGANIZER-26108001, KAKENHI-PLANNED-26108006, KAKENHI-PROJECT-17K15971, KAKENHI-PROJECT-17K15973
[Journal Article] Simultaneous detection and characterization of diminutive polyps with the use of artificial intelligence during colonoscopy.2019
- Author(s)
  Mori Y, Kudo SE, Misawa M, Mori K.
- Journal Title
  
  VideoGIE
  
  Volume: 4 Issue: 1 Pages: 7-10
- DOI
  10.1016/j.vgie.2018.10.006
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-17H05305, KAKENHI-PROJECT-17K15971, KAKENHI-PROJECT-19K08403, KAKENHI-PROJECT-19KK0421
[Journal Article] Artificial intelligence may help in predicting the need for additional surgery after endoscopic resection of T1 colorectal cancer2018
- Author(s)
  Katsuro Ichimasa, Shin-ei Kudo, Yuichi Mori, Masashi Misawa, Shingo Matsudaira, Yuta Kouyama, Toshiyuki Baba, Eiji Hidaka, Kunihiko Wakamura, Takemasa Hayashi, Toyoki Kudo, Tomoyuki Ishigaki, Yusuke Yagawa, Hiroki Nakamura, Kenichi Takeda, Amyn Haji, Shigeharu Hamatani, Kensaku Mori, Fumio Ishida, Hideyuki Miyachi
- Journal Title
  
  Endoscopy
  
  Volume: 50 Issue: 03 Pages: 230-240
- DOI
  10.1055/s-0043-122385
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15971, KAKENHI-PROJECT-17K15972
[Journal Article] Real-Time Use of Artificial Intelligence in Identification of Diminutive Polyps During Colonoscopy: A Prospective Study2018
- Author(s)
  Mori Y, Kudo SE, Misawa M, Saito Y, Ikematsu H, Hotta K, Ohtsuka K, Urushibara F, Kataoka S, Ogawa Y, Maeda Y, Takeda K, Nakamura H, Ichimasa K, Kudo T, Hayashi T, Wakamura K, Ishida F, Inoue H, Itoh H, Oda M, Mori K
- Journal Title
  
  Ann Intern Med
  
  Volume: 169 Issue: 6 Pages: 357-366
- DOI
  10.7326/m18-0249
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-17H05305, KAKENHI-ORGANIZER-26108001, KAKENHI-PLANNED-26108006, KAKENHI-PROJECT-17K15971, KAKENHI-INTERNATIONAL-15K21716
[Journal Article] Computer-aided diagnosis for colonoscopy2017
- Author(s)
  Yuichi Mori, Shin-ei Kudo, Tyler M Berzin, Masashi Misawa, Kenichi Takeda
- Journal Title
  
  Endoscopy
  
  Volume: 49 Issue: 08 Pages: 813-819
- DOI
  10.1055/s-0043-109430
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15971, KAKENHI-PUBLICLY-17H05305
[Journal Article] Accuracy of diagnosing invasive colorectal cancer using computer-aided endocytoscopy2017
- Author(s)
  Kenichi Takeda, Shin-ei Kudo, Yuichi Mori, Masashi Misawa, Toyoki Kudo, Kunihiko Wakamura, Atsushi Katagiri, Toshiyuki Baba, Eiji Hidaka, Fumio Ishida, Haruhiro Inoue, Masahiro Oda, Kensaku Mori
- Journal Title
  
  Endoscopy
  
  Volume: 49 Issue: 08 Pages: 799-802
- DOI
  10.1055/s-0043-105486
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K15971, KAKENHI-PUBLICLY-17H05305
[Journal Article] Use of endocytoscopy for identification of sessile serrated adenoma/polyps and hyperplastic polyps by quantitative image analysis of the luminal areas2017
- Author(s)
  Yushi Ogawa, Shin-ei Kudo, Yuichi Mori, Nobunao Ikehara, Yasuharu Maeda, Kunihiko Wakamura, Masashi Misawa, Toyoki Kudo, Takemasa Hayashi, Hideyuki Miyachi, Atsushi Katagiri, Fumio Ishida, Haruhiro Inoue
- Journal Title
  
  Endoscopy international open
  
  Volume: 5 Issue: 08 Pages: E769-E774
- DOI
  10.1055/s-0043-113562
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K15971, KAKENHI-PUBLICLY-17H05305
[Presentation] QUANTIFYING ENDOSCOPIST SKILL: A NOVEL COMPUTER-AIDED QUALITY IMPROVEMENT SYSTEM FOR COLONOSCOPY2023
- Author(s)
  Tomoya Shibuya, Shin-ei Kudo, Masashi Misawa et al.
- Organizer
  UEG Week2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K02744
[Presentation] AIを用いた大腸内視鏡検査のコンピュータ支援品質改善システムの開発と評価2023
- Author(s)
  澁谷智也，工藤進英，三澤将史ら
- Organizer
  第19回AI-拡大内視鏡研究会
- Data Source
  KAKENHI-PROJECT-23K02744
[Presentation] Artificial intelligence in endoscopy: present and future2022
- Author(s)
  Masashi Misawa
- Organizer
  VNAGE Congress 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] Endocytoscopy and artificial intelligence-based diagnosis for early colorectal cancer2021
- Author(s)
  Masashi Misawa, Shin-ei Kudo, Yuichi Mori
- Organizer
  JDDW2021
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] Endocytoscopy and Diagnostic AI: Isn't Conventional Magnifying Endoscopy Enough?2021
- Author(s)
  Masashi Misawa, Shin-ei Kudo, Yuichi Mori
- Organizer
  APDW2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] Cost-effectiveness of AI for polyp characterization2021
- Author(s)
  Masashi Misawa
- Organizer
  WEO webinar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] AI診断：近未来を予測する2020
- Author(s)
  三澤将史
- Organizer
  第29回日本大腸肛門病学会教育セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] 薬事申請を見据えた、大腸内視鏡診療支援ソフトウェアの開発2020
- Author(s)
  三澤将史
- Organizer
  第99回日本消化器内視鏡学会総会
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] Endocytoscopy & EndoBRAIN2020
- Author(s)
  三澤将史
- Organizer
  Virtual Conference and Live Workshop on NBI / ESD / 3rd Space Endoscopy
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] AIによる大腸内視鏡診断　現状と今後の展望2020
- Author(s)
  三澤将史
- Organizer
  第58回癌治療学会総会
- Invited
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] The use of Endocytoscopy for Colorectal Neoplasms2020
- Author(s)
  三澤将史
- Organizer
  ANBIIG Webinar Series Endocytoscopy and EndoBRAIN for Colorectal Neoplasia
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17504
[Presentation] 人工知能に基づく大腸内視鏡のリアルタイム病変検出支援システム2018
- Author(s)
  三澤将史
- Organizer
  JDDW2018
- Data Source
  KAKENHI-PROJECT-17K15971
[Presentation] 人工知能に基づく大腸内視鏡のポリープ自動検出ソフトウェア2018
- Author(s)
  三澤将史
- Organizer
  第95回日本消化器内視鏡学会総会
- Data Source
  KAKENHI-PROJECT-17K15971
[Presentation] Computer-aided detection for colonoscopy using deep learning.2018
- Author(s)
  Masashi Misawa
- Organizer
  UEGW2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15971
[Presentation] Automated polyp detection for colonoscopy using deep learning technology: preliminary results.2017
- Author(s)
  Masashi Misawa, Shin-ei Kudo, Yuichi Mori, Kenichi Takeda, Ichimasa Katsuro, Yasuharu Maeda, Yushi Ogawa, Shinichi Kataoka, Hiroki Nakamura, Naoya Toyoshima, Toyoki Kudo, Takemasa Hayashi, Kunihiko Wakamura, Fumio Ishida, Holger Roth, Hiromasa Oda, Kensaku Mori
- Organizer
  United European Gastroenterology Week 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15971
[Presentation] 大腸内視鏡診断支援ソフトウェアの開発2017
- Author(s)
  三澤将史
- Organizer
  第9回　ヒューマンケアデバイス・システム技術分科会
- Invited
- Data Source
  KAKENHI-PROJECT-17K15971
[Presentation] Computer-aided diagnosis for diminutive colorectal polyps by using endocytoscopy combined with NBI2017
- Author(s)
  Masashi Misawa, Shin-ei Kudo, Yuichi Mori, Kenichi Takeda, Yasuharu Maeda, Shinichi Kataoka, Hiroki Nakamura, Toyoki Kudo, Kunihiko Wakamura, Takemasa Hayashi, Hideyuki Miyachi, Atsushi Katagiri, Toshiyuki Baba, Fumio Ishida, Haruhiro Inoue, Masahiro Oda, Kensaku Mori
- Organizer
  Digestive Disease Week 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15971
[Presentation] 大腸超拡大内視鏡の診断における工夫-AIによる自動診断-2017
- Author(s)
  三澤将史、工藤進英、森健策
- Organizer
  第103回日本消化器病学会総会
- Data Source
  KAKENHI-PROJECT-17K15971

1. Mori Kensaku

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
2. Itoh Hayato

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. Oda Masahiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
4. 森悠一

# of Collaborated Projects: 0 results

# of Collaborated Products: 7 results

Misawa Masashi 三澤 将史

三澤 将史 ミサワ マサシ

MISAWA MASASHI 三澤 将史

Research Projects

Research Products

Co-Researchers

Educational system for colonoscopy withdrawal technique using artificial intellidencePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Artificial intelligence assisted endoscopy system targeting on automated detectionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Automated diagnosis for colonoscopy using deep learningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Evaluation in real-time use of artificial intelligence during colonoscopy to predict relapse of ulcerative colitis: a prospective study2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of the clinical use of artificial intelligence-assisted neoplasia detection for colonoscopy: a large-scale prospective, propensity score?matched study (with video)2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Artificial Intelligence for Disease Diagnosis ? the Gold Standard Challenge2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Novel “Resect and Analysis” Approach For T2 Colorectal Cancer With Use Of Artificial Intelligence2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Comprehensive Diagnostic Performance of Real-Time Characterization of Colorectal Lesions Using an Artificial Intelligence?Assisted System: A Prospective Study2022

Author(s)

Journal Title

Data Source

[Journal Article] Artificial intelligence-assisted colonic endocytoscopy for cancer recognition: a multicenter study2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Identification of a small, depressed type of colorectal invasive cancer by an artificial intelligence-assisted detection system2021

Author(s)

Journal Title

Data Source

[Journal Article] Development of a computer-aided detection system for colonoscopy and a publicly accessible large colonoscopy video database (with video)2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Artificial intelligence for polyp detection during colonoscopy: a systematic review and meta-analysis2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Current status and future perspective on artificial intelligence for lower endoscopy2020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Artificial Intelligence-Assisted Polyp Detection for Colonoscopy: Initial Experience.2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fully automated diagnostic system with artificial intelligence using endocytoscopy to identify the presence of histologic inflammation associated with ulcerative colitis (with video).2019

Author(s)

Misawa Masashi 三澤将史

三澤将史ミサワマサシ

MISAWA MASASHI 三澤将史

[Presentation] AIを用いた大腸内視鏡検査のコンピュータ支援品質改善システムの開発と評価2023

[Presentation] AIによる大腸内視鏡診断　現状と今後の展望2020