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Establishment of the 3D minute blood vessel diagnostic method to esophageal cancer by the digital substance microscope fluorescence imaging

Research Project

Project/Area Number 16K09405
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Gastroenterology
Research InstitutionNiigata University

Principal Investigator

Takeuchi Manabu  新潟大学, 医歯学総合研究科, 客員研究員 (10621021)

Co-Investigator(Kenkyū-buntansha) 寺井 崇二  新潟大学, 医歯学系, 教授 (00332809)
佐藤 祐一  新潟大学, 医歯学総合研究科, 客員研究員 (00401761)
橋本 哲  新潟大学, 医歯学総合研究科, 特任准教授 (10768667)
味岡 洋一  新潟大学, 医歯学系, 教授 (80222610)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords食道表在癌 / 深達度 / 拡大内視鏡 / NBI拡大 / 拡大内視鏡分類 / 腫瘍血管 / デジタル実体顕微鏡 / 3次元解析 / 食道癌 / 微細血管 / 3D構築 / 蛍光イメージング
Outline of Final Research Achievements

Predicting invasion depth of superficial esophageal squamous cell carcinoma is crucial in determining the precise indication for endoscopic resection because the rate of lymph node metastasis increases in proportion to the invasion depth of the carcinoma. The Japan Esophageal Society (JES) developed a simplified magnifying endoscopic classification for estimating invasion depth of superficial esophageal squamous cell carcinomas. We conducted a prospective study to evaluate the diagnostic values of type B vessels in the pretreatment estimation of invasion depth of superficial esophageal squamous cell carcinomas utilizing JES classification.We enrolled 211 patients with superficial esophageal squamous cell carcinoma. The overall accuracy of type B microvessels in estimating tumor invasion depth was 90.5 %. We propose that the newly developed JES magnifying endoscopic classification is useful in estimating the invasion depth of superficial esophageal squamous cell carcinoma.

Academic Significance and Societal Importance of the Research Achievements

食道癌深達度診断はこれまで通常観察や超音波内視鏡検査で診断されてきた。新たな拡大内視鏡による分類を作成しその有用性が示された。より正確な深達度診断は、低侵襲な内視鏡的切除術の適切な適応を決定する上で極めて重要である。
食道癌の治療は外科手術や化学放射線療法が主体であったが、ともに侵襲は大きく負担の少ない内視鏡手術が可能であれば患者さまに対するメリットは大きい。深達度はリンパ節転移頻度とよく相関しすることより深達度を正確に評価できることが望まれてきた。本研究では食道専門の内視鏡医でも使用できる簡便・簡略化した分類を多くの施設かつ多くの症例で評価し、その成績は良好で、今後の診断に役立つものと考える。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (36 results)

All 2019 2018 2017

All Journal Article (13 results) (of which Peer Reviewed: 10 results) Presentation (12 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results) Book (10 results) Funded Workshop (1 results)

  • [Journal Article] Esophageal diverticulum: New perspectives in the era of minimally invasive endoscopic treatment2019

    • Author(s)
      Sato Hiroki、Takeuchi Manabu、Hashimoto Satoru、Mizuno Ken-ichi、Furukawa Koichi、Sato Akito、Yokoyama Junji、Terai Shuji
    • Journal Title

      World Journal of Gastroenterology

      Volume: 25 Issue: 12 Pages: 1457-1464

    • DOI

      10.3748/wjg.v25.i12.1457

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A multicenter, open‐label, single‐arm study of anamorelin (ONO‐7643) in advanced gastrointestinal cancer patients with cancer cachexia2019

    • Author(s)
      Hamauchi Satoshi、Furuse Junji、Takano Toshimi、Munemoto Yoshinori、Furuya Ken、Baba Hideo、Takeuchi Manabu、Choda Yasuhiro、Higashiguchi Takashi、Naito Tateaki、Muro Kei、Takayama Koichi、Oyama Shusuke、Takiguchi Toru、Komura Naoyuki、Tamura Kazuo
    • Journal Title

      Cancer

      Volume: 125 Issue: 23 Pages: 4294-4302

    • DOI

      10.1002/cncr.32406

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Case of early-stage gastric cancer identified in the gastric mucosa with lanthanum phosphate deposition2019

    • Author(s)
      Takatsuna Masafumi、Takeuchi Manabu、Usuda Hiroyuki、Terai Shuji
    • Journal Title

      Endoscopy International Open

      Volume: 07 Issue: 07 Pages: E893-E895

    • DOI

      10.1055/a-0918-5804

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluating the effect of injecting triamcinolone acetonide in two sessions for preventing esophageal stricture after endoscopic submucosal dissection2019

    • Author(s)
      Hashimoto Satoru、Mizuno Ken-ichi、Takahashi Kazuya、Sato Hiroki、Yokoyama Junji、Takeuchi Manabu、Sato Yuichi、Kobayashi Masaaki、Terai Shuji
    • Journal Title

      Endoscopy International Open

      Volume: 07 Issue: 06 Pages: E764-E770

    • DOI

      10.1055/a-0894-4374

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple Endocrine Neoplasia Type 1?Related Acute Pancreatitis2019

    • Author(s)
      Takahashi Shunsaku、Kamimura Kenya、Abe Hiroyuki、Watanabe Yukari、Hayashi Kazunao、Mizuno Kenichi、Yamamoto Takashi、Takeuchi Manabu、Natsui Masaaki、Terai Shuji
    • Journal Title

      Pancreas

      Volume: 48 Issue: 5 Pages: e35-e38

    • DOI

      10.1097/mpa.0000000000001267

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Endoscopic diverticulectomy for Zenker's diverticulum with heterotopic gastric mucosa2019

    • Author(s)
      Sato Hiroki、Takeuchi Manabu、Terai Shuji
    • Journal Title

      Digestive Endoscopy

      Volume: 32 Issue: 1 Pages: 145-145

    • DOI

      10.1111/den.13529

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multicenter prospective study on the histological diagnosis of gastric cancer by narrow band imaging-magnified endoscopy with and without acetic acid2019

    • Author(s)
      Kishino Takaaki、Oyama Tsuneo、Funakawa Keita、Ishii Eiji、Yamazato Tetsuro、Shibagaki Kotaro、Miike Tadashi、Tanuma Tokuma、Kuwayama Yasuharu、Takeuchi Manabu、Kitamura Yoko
    • Journal Title

      Endoscopy International Open

      Volume: 07 Issue: 02 Pages: E155-E163

    • DOI

      10.1055/a-0806-7275

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Long-term outcomes of endoscopic resection and metachronous cancer after endoscopic resection for adenocarcinoma of the esophagogastric junction in Japan2019

    • Author(s)
      Abe Seiichiro、Ishihara Ryu、Takahashi Hiroaki、Ono Hiroyuki、Fujisaki Junko、Matsui Akira、Takahashi Akiko、Goda Kenichi、Kawada Kenro、Koike Tomoyuki、Takeuchi Manabu、Tsuji Yosuke、Hirasawa Dai、Oyama Tsuneo
    • Journal Title

      Gastrointestinal Endoscopy

      Volume: 89 Issue: 6 Pages: 1120-1128

    • DOI

      10.1016/j.gie.2018.12.010

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] The search, coagulation, and clipping (SCC) method prevents delayed bleeding after gastric endoscopic submucosal dissection2018

    • Author(s)
      Azumi Motoi、Takeuchi Manabu、Koseki Youhei、Kumagai Masaru、Kobayashi Yoko、Takatsuna Masafumi、Yoshioka Aiko、Yoshikawa Seiichi、Miura Tsutomu、Terai Shuji
    • Journal Title

      Gastric Cancer

      Volume: 22 Issue: 3 Pages: 567-575

    • DOI

      10.1007/s10120-018-0878-y

    • NAID

      40021884126

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Newly developed magnifying endoscopic classification of the Japan Esophageal Society to identify superficial Barrett’s esophagus-related neoplasms2018

    • Author(s)
      Goda Kenichi、Fujisaki Junko、Ishihara Ryu、Takeuchi Manabu、Takahashi Akiko
    • Journal Title

      Esophagus

      Volume: 15 Issue: 3 Pages: 153-159

    • DOI

      10.1007/s10388-018-0623-y

    • NAID

      40021587916

    • Related Report
      2018 Research-status Report
  • [Journal Article] Reply to the letter to the editor: Lymph node metastasis of adenocarcinoma and different definitions of sm1 cancer in the esophagus2018

    • Author(s)
      Ishihara Ryu、Oyama Tsuneo、Abe Seiichiro、Takahashi Hiroaki、Ono Hiroyuki、Fujisaki Junko、Kaise Mitsuru、Goda Kenichi、Kawada Kenro、Koike Tomoyuki、Takeuchi Manabu
    • Journal Title

      Journal of Gastroenterology

      Volume: 53 Issue: 6 Pages: 804-805

    • DOI

      10.1007/s00535-018-1463-1

    • Related Report
      2018 Research-status Report 2017 Research-status Report
  • [Journal Article] Management decision based on lymphovascular involvement leads to favorable outcomes after endoscopic treatment of esophageal squamous cell carcinoma2018

    • Author(s)
      Takahashi Kazuya、Hashimoto Satoru、Mizuno Ken-ichi、Kobayashi Takamasa、Tominaga Kentaro、Sato Hiroki、Kohisa Junji、Ikarashi Satoshi、Hayashi Kazunao、Takeuchi Manabu、Yokoyama Junji、Kawai Hirokazu、Sato Yuichi、Kobayashi Masaaki、Terai Shuji
    • Journal Title

      Endoscopy

      Volume: 50 Issue: 07 Pages: 662-670

    • DOI

      10.1055/s-0043-124433

    • Related Report
      2018 Research-status Report 2017 Research-status Report
  • [Journal Article] Endoscopic detection of superficial esophagogastric junction adenocarcinoma2017

    • Author(s)
      Takeuchi Manabu、Uedo Noriya
    • Journal Title

      Digestive Endoscopy

      Volume: 29 Issue: S2 Pages: 37-38

    • DOI

      10.1111/den.12835

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] prospective study of SM2 carcinoma diagnosis using the extent of type B2 vessels in the JES classification2019

    • Author(s)
      Manabu Takeuchi,Motoi Azumi,Junji Kohisa
    • Organizer
      The 97th Congress of JGES
    • Related Report
      2019 Annual Research Report
  • [Presentation] A prospective study of SM2 carcinoma diagnosis using the extent of type B2 vessels in the JES classification2019

    • Author(s)
      Manabu Takeuchi,Motoi Azumi,Junji Kohisa
    • Organizer
      UEGW 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Japan Esophageal Society classification system to identify superficial neoplasms in Barrett’s esophagus using magnifying endoscopy (JES-BE classification)2018

    • Author(s)
      Manabu Takeuchi, Kenichi Goda, Tsuneo Oyama
    • Organizer
      DDW2018
    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Barrett食道癌症例2018

    • Author(s)
      竹内 学
    • Organizer
      第4回Barrett食道研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 画像所見と病理所見の対比法のコツ 応用編:食道関心領域における2点マーキング法2018

    • Author(s)
      竹内 学
    • Organizer
      第57回胃と腸大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Endoscopic diagnosis and therapy for ESCC2018

    • Author(s)
      Manabu Takeuchi
    • Organizer
      山東大学第二病院学会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Endoscopic diagnosis for superficial Barrett’s esophageal cancer2018

    • Author(s)
      Manabu Takeuchi
    • Organizer
      2018中国医学装備協会第一階消化管早期癌学術討論会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Magnifying endoscopic diagnosis for ESCC and its endoscopic treatment2018

    • Author(s)
      Manabu Takeuchi
    • Organizer
      The symposium “Micro-invasive technique, Bowel disease & Prevention and early diagnosis of colorectal neoplasm”
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 食道学会分類による深達度診断の現状と課題2017

    • Author(s)
      竹内 学
    • Organizer
      第76回食道色素研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Reconsideration of Type B2 vessels -The Japan Esophageal Society Classification-.2017

    • Author(s)
      Manabu Takeuchi
    • Organizer
      The 71st Annual Meeting of the JES
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 類表皮癌および腺扁平上皮癌成分を伴う早期食道癌の2例2017

    • Author(s)
      11.竹内 学,河内 洋,熊谷 優,安住 基,高綱将史,長島藍子,吉川成一,三浦 努.
    • Organizer
      第77回食道色素研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Usefulness of magnifying endoscopic diagnosis using Type B2 vessels for SM2 carcinoma2017

    • Author(s)
      竹内 学、森 ゆか理、寺井崇二
    • Organizer
      第93回日本消化器内視鏡学会総会
    • Place of Presentation
      大阪国際会議場
    • Related Report
      2016 Research-status Report
  • [Book] 胃と腸2019

    • Author(s)
      竹内 学
    • Total Pages
      2
    • Publisher
      医学書院
    • Related Report
      2019 Annual Research Report
  • [Book] 胃と腸2019

    • Author(s)
      竹内 学,小関 洋平,石井 結唯,小林 陽子,小林 隆昌,安住 基,河久 順志,吉川 成一,三浦 努
    • Total Pages
      12
    • Publisher
      医学書院
    • Related Report
      2019 Annual Research Report
  • [Book] 胃と腸2019

    • Author(s)
      竹内 学,高橋 亜紀子,小山 恒男,橋本 哲,寺井 崇二
    • Total Pages
      12
    • Publisher
      医学書院
    • Related Report
      2019 Annual Research Report
  • [Book] 胃と腸2018

    • Author(s)
      竹内 学,森ゆか理,橋本 哲,味岡洋一,寺井崇二
    • Total Pages
      10
    • Publisher
      医学書院
    • Related Report
      2018 Research-status Report
  • [Book] 消化器内視鏡2018

    • Author(s)
      竹内 学
    • Total Pages
      2
    • Publisher
      東京医学社
    • Related Report
      2018 Research-status Report
  • [Book] 消化器内視鏡2018

    • Author(s)
      竹内 学,高綱将史,熊谷 優,小林陽子,安住 基,長島藍子,吉川成一,三浦 努
    • Total Pages
      8
    • Publisher
      東京医学社
    • Related Report
      2018 Research-status Report
  • [Book] 消化器内視鏡2018

    • Author(s)
      竹内 学,高綱将史,小林陽子,安住 基,長島藍子
    • Total Pages
      4
    • Publisher
      東京医学社
    • Related Report
      2018 Research-status Report
  • [Book] 胃と腸2017

    • Author(s)
      竹内 学
    • Total Pages
      1
    • Publisher
      医学書院
    • Related Report
      2017 Research-status Report
  • [Book] 胃と腸2017

    • Author(s)
      6.竹内 学, 石原 立, 小山 恒男, 橋本 哲, 佐藤 祐一, 寺井 崇二.
    • Total Pages
      10
    • Publisher
      医学書院
    • Related Report
      2017 Research-status Report
  • [Book] 消化器の臨床2017

    • Author(s)
      7.竹内 学,高綱将史,熊谷 優,小林陽子,安住 基,長島藍子,吉川成一,三浦 努.
    • Total Pages
      6
    • Publisher
      ヴァンメディカル
    • Related Report
      2017 Research-status Report
  • [Funded Workshop] DDW20182018

    • Related Report
      2018 Research-status Report

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Published: 2016-04-21   Modified: 2021-02-19  

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