Togashi Kazutomo 冨樫一智

… Alternative Names

TOGASHI KAZUTOMO 冨樫一智

TOGASHI Kazutomo 冨樫一智

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Researcher Number	10316531
Other IDs
External Links
Affiliation (Current)	2025: 福島県立医科大学, 公私立大学の部局等, 教授
Affiliation (based on the past Project Information) *help	2018 – 2020: 福島県立医科大学, 公私立大学の部局等, 教授 2008: Jichi Medical University, 医学部, 准教授 2005 – 2007: 自治医科大学, 医学部, 講師 2000 – 2001: 自治医科大学, 医学部, 助手
Review Section/Research Field	Principal Investigator Basic Section 53010:Gastroenterology-related / Digestive surgery / Digestive surgery
Keywords	Principal Investigator 大腸内視鏡検査 / colonoscopy / aberrant crypt foci / K ras / 大腸腺腫 / AI診断 / sessile serrated adenoma / colon polyp / Artifial Intelligence / ＡＩ … More / ＳＳＬ / 大腸ポリープ / 自動解析アルゴリズム / 偽陽性率 / ポリープ検出率 / sessile serrated lesion / colorectal neoplasm / computer-aided diagnosis / artificial intelligence / CAD / sessile serrated lesions / 大腸鋸歯状病変 / 早期大腸癌 / コンピュータ自動診断 / 大腸腫瘍 / hyperplastic polyp / adenoma / 大腸癌 / 拡大内視鏡 / 鋸歯状腺種 / 大腸腺種 / K-ras / 過形成性ポリープ / aderrant crypt foci / mRNA / マイクロアレイ / 大腸癌術後 Less

DETECTION OF SESSILE SERRATED ADENOMA/POLYPS USING CONVOLUTIONAL NEURAL NETWORKPrincipal Investigator
- Principal Investigator
  
  TOGASHI KAZUTOMO
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53010:Gastroenterology-related
- Research Institution
  Fukushima Medical University
Genetic alteration of small adenomas prospectively observed after colorectal cancer surgery.Principal Investigator
- Principal Investigator
  
  TOGASHI Kazutomo
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Digestive surgery
- Research Institution
  Jichi Medical University
Prevalence and Molecular Biological Feature of Human Aberrant Crypt FociPrincipal Investigator
- Principal Investigator
  
  TOGASHI Kazutomo
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Digestive surgery
- Research Institution
  JICHI MEDICAL SCHOOL

All 2021 2020 2019 2008 2007 2006 2005 Other

All Journal Article Presentation Book Patent

[Book] 拡大観察により軽・中等度異型腺腫と診断された小ポリープ(6mm以下)の自然史、大腸癌術後例における検討
- Author(s)
  志村国彦、冨樫一智、堀江久永
- Publisher
  第94回日本消化器病学会総会記念誌
- Description
  (in print)
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Diagnostic performance of artificial intelligence to identify deeply invasive colorectal cancer on non-magnified plain endoscopic images.2020
- Author(s)
  Nakajima Y, Zhu X, Nemoto D, Li Q, Guo Z, Katsuki S, Hayashi Y, Utano K, Aizawa M, Takezawa T, Sagara Y, Shibukawa G, Yamamoto H, Lefor AK, Togashi K
- Journal Title
  
  Endosc Int Open
  
  Volume: 8 Issue: 10 Pages: E1341-E1348
- DOI
  10.1055/a-1220-6596
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K08010
[Journal Article] Reduce false-positive rate by active learning for automatic polyp detection in colonoscopy videos2020
- Author(s)
  Guo Z, Zhang R, Li Q, Nemoto D, Togashi K, Zhu X
- Journal Title
  
  Proc. IEEE Int. Symp. Biomed. Imaging
  
  Volume: 2020 Pages: 1655-1658
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K08010
[Journal Article] Polyp detection algorithm can detect small polyps: Ex vivo reading test compared with endoscopists2020
- Author(s)
  Guo Z, Nemoto D, Zhu X, et al
- Journal Title
  
  Dig Endosc
  
  Volume: - Issue: 1 Pages: 162-169
- DOI
  10.1111/den.13670
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K08010
[Journal Article] Applications of artificial intelligence to endoscopy practice: The view from Japan Digestive Disease Week 20182019
- Author(s)
  Togashi K
- Journal Title
  
  Dig Endosc
  
  Volume: 31 Issue: 3 Pages: 270-272
- DOI
  10.1111/den.13354
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K08010
[Journal Article] Prevalence of synchronous colorectal neopiasms detected by colonoscopy in patients with gastric cancer2008
- Author(s)
  Saito S, Hosoya S, Togashi K, et. al.
- Journal Title
  
  Surgery Today 38
  
  Pages: 20-25
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Prospective observation of small adenomas in postcolorectal cancer surgery patients through magnification chromocolonoscopy2008
- Author(s)
  Togashi K, et. al.
- Journal Title
  
  Diseases of Colon and Rectum 51(2)
  
  Pages: 196-201
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Prospective observation of small adenomas in postc-olorectal-cancer surgery patients through magnification chromocolonoscopy.2008
- Author(s)
  Togashi K, Shimura K, Konishi F, Miyakura Y, et al.
- Journal Title
  
  Dis Colon Rectum 51
  
  Pages: 196-201
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Acetic acid spray technique is effective for identifying adenomas covered with mucus.2007
- Author(s)
  Togashi K, et. al.
- Journal Title
  
  Endoscopy 39
  
  Pages: 923-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Magnification Chromo-colonoscopy2006
- Author(s)
  K Togashi, F konishi
- Journal Title
  
  ANZ Journal of Surgery 76
  
  Pages: 1101-1105
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] 異時性大腸癌を標的としたサーベイランス大腸内視鏡検査2006
- Author(s)
  鯉沼広治, 冨樫一智
- Journal Title
  
  癌の臨床 52
  
  Pages: 285-288
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] High Prevalence of Sessile Serrated Adenomas With BRAF Mutations : A Prospective Study of Patients Undergoing Colonoscopy2006
- Author(s)
  KJ Spring, ZZ Zhao, R Karamatic, MD Walsh, VLJ Whitehall, T Pike, LA Simms, J Young, M James, GW Montgomery, M Appleyard, D Hewett, K Togashi, JR Jass, BA Leggett
- Journal Title
  
  Gastroenterology 131
  
  Pages: 1400-1407
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] 異時性大腸癌を標的としたサーベイランス大腸内視鏡検査2006
- Author(s)
  鯉沼広治,冨樫一智
- Journal Title
  
  癌の臨床 52
  
  Pages: 285-8
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Frequent involvement of ras-signaling pathways in both polypoid-type and flat-type early-stage colorectal cancers.2006
- Author(s)
  H Noda, Y Kato, H Yoshikawa, M Arai, K Togashi, H Nagai, F Konishi, Y Miki
- Journal Title
  
  J Exp Clin Cancer Res 25
  
  Pages: 235-242
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] The Use of Acetic Acid in Magnification Chromo-Colonoscopy for the Small Polyp2006
- Author(s)
  K Togashi et al.
- Journal Title
  
  Endoscopy 38
  
  Pages: 613-616
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Distribution of lymph node metastasis in T1 sigmoid colon carcinoma : should we ligate the inferior mesenteric artery?2005
- Author(s)
  河村裕, 櫻木雅子, 冨樫一智, 他3名
- Journal Title
  
  Scand J of Gastroenterology 40巻・7号
  
  Pages: 858-861
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] Microsatellite instability caused by hMLH1 promoter methylation increase with tumor progression in right-sided sporadic colorectal cancer2005
- Author(s)
  H Noda, Y Kato, M Arai, K Togashi他3名
- Journal Title
  
  Oncology 69巻・4号
  
  Pages: 354-362
- Data Source
  KAKENHI-PROJECT-17591434
[Journal Article] 拡大内視鏡の最前線 III 拡大内視鏡による質的診断 (1)酢酸染色の効果を中心に2005
- Author(s)
  冨樫一智, 河村裕, 佐々木潤一, 他5名
- Journal Title
  
  早期大腸癌 9巻・3号
  
  Pages: 141-145
- Data Source
  KAKENHI-PROJECT-17591434
[Patent] 大腸内視鏡画像及びビデオからリアルタイムに大腸ポリープ検出する装置2019
- Inventor(s)
  朱欣、冨樫一智、根本大樹
- Industrial Property Rights Holder
  朱欣、冨樫一智、根本大樹
- Industrial Property Rights Type
  特許
- Filing Date
  2019
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 非拡大白色光内視鏡画像を用いた大腸腺腫及び鋸歯状病変のコンピュータ支援診断システムの開発2021
- Author(s)
  根本大樹、中島勇貴、愛澤正人、五十畑則之、遠藤俊吾、山階武、林芳和、冨樫一智
- Organizer
  第107回日本消化器病学会総会
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 大腸内視鏡検査領域におけるAI研究2020
- Author(s)
  冨樫一智
- Organizer
  第38回日本大腸検査学会総会
- Invited
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 白色光非拡大内視鏡画像による大腸pT1b癌のAI診断2019
- Author(s)
  冨樫一智、根本大樹、林芳和
- Organizer
  第27回日本消化器関連学会週間（JDDW2019）
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] Identification of Deeply Invasive Colorectal Cancer on Non-Magnified Endoscopic Images Using Artificial Intelligence2019
- Author(s)
  Xin Zhu, Daiki Nemoto, Takaya Mizuno, Yuki Nakajima, Kenichi Utano, Masato Aizawa, Takahito Takezawa, Yuichi Sagara, Goro Shibukawa, Hironori Yamamoto, David G Hewett, Kazutomo Togashi
- Organizer
  Digestive Disease Week 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] ex vivo読影試験における大腸ポリープの発見能：内視鏡医はAIに勝てるか？2019
- Author(s)
  佐藤雄翔、根本大樹、三宅真理世、愛澤正人、歌野健一、五十畑則之、遠藤俊吾、冨樫一智
- Organizer
  第74回日本大腸肛門病学会総会
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 臨床研究はおもしろい！！観察研究から最新のAI研究まで2019
- Author(s)
  冨樫一智
- Organizer
  第20回自治医科大学消化器内科学教室同門会特別講演
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 白色光非拡大内視鏡画像による大腸pT1b癌のAI診断研修医・専攻医・熟練医との比較検討2019
- Author(s)
  三宅真里世、根本大樹、佐藤雄翔、勝木伸一、林芳和、相良裕一、愛澤正人、山本博徳、冨樫一智
- Organizer
  第74回日本大腸肛門病学会総会
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] A MACHINE-LEARNING ALGORITHM CAN DETECT DIMINUTIVE COLORECTAL POLYPS: READING TEST IN COMPARISON WITH HUMAN2019
- Author(s)
  Xin Zhu, Daiki Nemoto, Zhe Guo, Yu Wang, Qin Li, Masato Aizawa, Kenichi Utano, Noriyuki Isohata, Shungo Endo, David G Hewett, Kazutomo Togashi
- Organizer
  Digestive Disease Week 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 人工知能（AI）によるSessile Serrated Adenoma/Polypの診断2019
- Author(s)
  根本大樹、愛澤正人、冨樫一智
- Organizer
  第105回日本消化器病学会総会
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 人工知能による大腸T1b癌の通常非拡大内視鏡診断の試み2019
- Author(s)
  中島勇貴、根本大樹、歌野健一、林芳和、竹澤敬人、相良裕一、愛澤正人、澁川悟朗、山本博徳、冨樫一智
- Organizer
  第97回日本消化器内視鏡学会総会
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] AIによる大腸ポリープの検出　内視鏡医が認識できない病変の特徴とは?2019
- Author(s)
  根本大樹、愛澤正人、歌野健一、根本鉄太郎、五十畑則之、遠藤俊吾、冨樫一智
- Organizer
  第27回日本消化器関連学会週間（JDDW2019）
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 人工知能（AI）Sessile Serrated Adenoma/Polypの診断2019
- Author(s)
  根本大樹、愛澤正人、冨樫一智
- Organizer
  第９５回日本消化器病学会総会
- Data Source
  KAKENHI-PROJECT-18K08010
[Presentation] 拡大観察により軽・中等度異型腺腫と診断された小ポリープ(6mm以下)の自然史、大腸癌術後例における検討2008
- Author(s)
  志村国彦、冨樫一智、堀江久永
- Organizer
  第94回日本消化器病学会総会(ワークショップ)
- Place of Presentation
  福岡
- Year and Date
  2008-05-10
- Data Source
  KAKENHI-PROJECT-17591434
[Presentation] Prospective observation of small adenomas in post colorectal cancer surgery patients through magnification chromocolonoscopy2007
- Author(s)
  Togashi K, et. al.
- Organizer
  American Society of Colorectal Surgeons
- Place of Presentation
  St Louis,USA
- Year and Date
  2007-06-05
- Data Source
  KAKENHI-PROJECT-17591434
[Presentation] Prospective observation of small adenomas through magnification colonoscopy in post colorectal cancer surgery patients through magnifcation chromoclonoscopy.2007
- Author(s)
  Togashi K, et. al.
- Organizer
  Asian Federation of Coloproctology
- Place of Presentation
  東京
- Year and Date
  2007-09-22
- Data Source
  KAKENHI-PROJECT-17591434
[Presentation] Prospective observation of small adenomas in post colorectal cancer surgery patients through magnification chromocolonoscopy.2007
- Author(s)
  Togashi K, Shimura K, Konishi F, Miyakura Y et al.
- Organizer
  American Society of Colorectal Surgeons, Annual Meeting 2007 (Oral)
- Place of Presentation
  米国セントルイス
- Year and Date
  2007-06-05
- Data Source
  KAKENHI-PROJECT-17591434
[Presentation] Prospective observation of small adenomas through magnification chromocolonoscopy in post-colorectal-cancer surgery patients.2006
- Author(s)
  Togashi K, Shimura K, Konishi F, Miyakura Y et al.
- Organizer
  14th The United European Gastroenterology Week
- Place of Presentation
  ドイツベルリン
- Year and Date
  2006-10-24
- Data Source
  KAKENHI-PROJECT-17591434
[Presentation] 大腸癌術後に発見される5mm以下の大腸腺腫の自然史2006
- Author(s)
  志村国彦, 冨樫一智, 宮倉安幸, 他
- Organizer
  第61回日本大腸肛門病学会総会 (口演)
- Place of Presentation
  弘前
- Year and Date
  2006-09-29
- Data Source
  KAKENHI-PROJECT-17591434

1. MIYAKURA Yasuyuki (50306122)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
2. TSUKAMOTO Toshiyuki (10236862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. SATO Tomoyuki (50225976)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 高田理 (50382924)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 歌野健一 (10728158)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
6. 朱欣 (70448645)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results

Togashi Kazutomo 冨樫 一智

TOGASHI KAZUTOMO 冨樫 一智

TOGASHI Kazutomo 冨樫 一智

Research Projects

Research Products

Co-Researchers

DETECTION OF SESSILE SERRATED ADENOMA/POLYPS USING CONVOLUTIONAL NEURAL NETWORKPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Genetic alteration of small adenomas prospectively observed after colorectal cancer surgery.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Prevalence and Molecular Biological Feature of Human Aberrant Crypt FociPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 拡大観察により軽・中等度異型腺腫と診断された小ポリープ(6mm以下)の自然史、大腸癌術後例における検討

Author(s)

Publisher

Description

Data Source

[Journal Article] Diagnostic performance of artificial intelligence to identify deeply invasive colorectal cancer on non-magnified plain endoscopic images.2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reduce false-positive rate by active learning for automatic polyp detection in colonoscopy videos2020

Author(s)

Journal Title

Data Source

[Journal Article] Polyp detection algorithm can detect small polyps: Ex vivo reading test compared with endoscopists2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Applications of artificial intelligence to endoscopy practice: The view from Japan Digestive Disease Week 20182019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Prevalence of synchronous colorectal neopiasms detected by colonoscopy in patients with gastric cancer2008

Author(s)

Journal Title

Data Source

[Journal Article] Prospective observation of small adenomas in postcolorectal cancer surgery patients through magnification chromocolonoscopy2008

Author(s)

Journal Title

Data Source

[Journal Article] Prospective observation of small adenomas in postc-olorectal-cancer surgery patients through magnification chromocolonoscopy.2008

Author(s)

Journal Title

Data Source

[Journal Article] Acetic acid spray technique is effective for identifying adenomas covered with mucus.2007

Author(s)

Journal Title

Data Source

[Journal Article] Magnification Chromo-colonoscopy2006

Author(s)

Journal Title

Data Source

[Journal Article] 異時性大腸癌を標的としたサーベイランス大腸内視鏡検査2006

Author(s)

Journal Title

Data Source

[Journal Article] High Prevalence of Sessile Serrated Adenomas With BRAF Mutations : A Prospective Study of Patients Undergoing Colonoscopy2006

Author(s)

Journal Title

Data Source

[Journal Article] 異時性大腸癌を標的としたサーベイランス大腸内視鏡検査2006

Author(s)

Journal Title

Data Source

Togashi Kazutomo 冨樫一智

TOGASHI KAZUTOMO 冨樫一智

TOGASHI Kazutomo 冨樫一智

[Presentation] 白色光非拡大内視鏡画像による大腸pT1b癌のAI診断研修医・専攻医・熟練医との比較検討2019

[Presentation] AIによる大腸ポリープの検出　内視鏡医が認識できない病変の特徴とは?2019