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Development of digital refraction-contrast tomosynthesis

Research Project

Project/Area Number 21791204
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Radiation science
Research InstitutionIbaraki Prefectural University of Health Science

Principal Investigator

SHIMAO Daisuke  茨城県立医療大学, 保健医療学部, 助教 (20404907)

Research Collaborator ICHIHARA Shu  名古屋医療センター, 研究検査科, 科長 (30426499)
SUNAGUCHI Naoki  高エネルギー加速器研究機構, PD
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords画像診断学 / 放射光 / X線 / 屈折コントラスト / トモシンセシス / 乳癌 / 乳がん
Research Abstract

Refraction-contrast digital breast tomosynthesis system was developed in combination with X-ray optics for X-ray dark-field imaging and digital tomosynthesis, by which we aim at visualizing internal structures of soft tissues such as breast in slice images. We successfully reconstructed tomograms of breast tissues, which have little image contrast in absorption contrast images, to depict internal structures of breast mass and some of regions with calcific secretion.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (27 results)

All 2012 2011 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 2 results) Presentation (15 results) Remarks (2 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] 臨床応用をめざす軟組織描画法の開発: X線暗視野法の現状と将来見通し2011

    • Author(s)
      安藤正海、霍慶凱、酒井正樹、湯浅哲也、砂口尚輝、杉山弘、兵藤一行、市原周、遠藤登喜子、森健策、国定俊之、平野伸一、岩谷綱一、島雄大介、佐藤斉、近浦吉則
    • Journal Title

      放射線

      Volume: Vol.37 Pages: 111-117

    • NAID

      10027784999

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 臨床応用をめざす軟組織描画法の開発:X線暗視野法の現状と将来見通し2011

    • Author(s)
      安藤正海
    • Journal Title

      放射線

      Volume: 37 Pages: 111-117

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] トモシンセシスによる乳房断層像と屈折強調像への応用2010

    • Author(s)
      島雄大介
    • Journal Title

      Med. Imag. Tech

      Volume: Vol.28 Pages: 108-113

    • NAID

      10026248478

    • Related Report
      2011 Final Research Report
  • [Journal Article] トモシンセシスによる乳房断層像と屈折強調像への応用2010

    • Author(s)
      島雄大介
    • Journal Title

      Medical Imaging Technology VOL.28

      Pages: 108-113

    • NAID

      10026248478

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Radial Digital Breast Tomosynthesis Using a Shift-and-Add Algorithm2009

    • Author(s)
      D. Shimao, S. Ichihara, H. Sugiyama, M. Ando
    • Journal Title

      IFMBE Proceedings WC2009

      Volume: Vol.25 Pages: 862-865

    • Related Report
      2011 Final Research Report
  • [Journal Article] 屈折強調ディジタル・ブレスト・トモシンセシスの開発2009

    • Author(s)
      島雄大介、杉山弘、市原周、安藤正海
    • Journal Title

      AMIT Annual Meeting 2009 Supplement

      Volume: (CD-ROM)

    • Related Report
      2011 Final Research Report
  • [Journal Article] 屈折強調ディジタル・ブレスト・トモシンセシスの開発2009

    • Author(s)
      島雄大介
    • Journal Title

      JAMIT Annual Meeting 2009 Supplement (CD-ROM)

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Radial Digital Breast Tomosynthesis Using a Shift-and -Add Algorithm2009

    • Author(s)
      Daisuke Shimao
    • Journal Title

      IFMBE Proceedings WC2009 VOL.25

      Pages: 862-865

    • Related Report
      2009 Annual Research Report
  • [Presentation] X線暗視野法による乳癌臨床診断と病理診断のための基礎研究2012

    • Author(s)
      安藤正海
    • Organizer
      第21回乳癌画像研究会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2012-02-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] パネルデスカツション「乳房検査のブレイクスルー」屈折コントラスト画像法2012

    • Author(s)
      島雄大介
    • Organizer
      第21回乳癌画像研究会
    • Place of Presentation
      名古屋国際会議場(招待講演)
    • Year and Date
      2012-02-04
    • Related Report
      2011 Annual Research Report
  • [Presentation] パネルディスカッション「乳房検査のブレイクスルー」屈折コントラスト2012

    • Author(s)
      島雄大介、砂口尚輝、市原周、安藤正海
    • Organizer
      第21回乳癌画像研究会
    • Place of Presentation
      名古屋
    • Related Report
      2011 Final Research Report
  • [Presentation] A trial on refraction-contrast tomosynthesis for a breast specimen2011

    • Author(s)
      Daisuke Shimao
    • Organizer
      1st Meeting of Medical Olympicus Association
    • Place of Presentation
      テッサロニキ(ギリシヤ)
    • Year and Date
      2011-09-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] X線暗視野法を用いた乳癌早期診断法の提案:開発の現状と将来2011

    • Author(s)
      安藤正海
    • Organizer
      第20回日本乳癌画像研究会
    • Place of Presentation
      ホテルイースト21(東京都)
    • Year and Date
      2011-02-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] A trial on refraction-contrast tomosynthesis for a breast specimen2011

    • Author(s)
      D. Shimao, N. Sunaguchi, S. Ichihara, M. Ando
    • Organizer
      The 1^<st> Meeting of Medical Olympicus Association
    • Place of Presentation
      Thessaloniki, Greece
    • Related Report
      2011 Final Research Report
  • [Presentation] Specific Characters of Refraction Enhanced Images and Its Tomosynthesis in Breast Imaging2010

    • Author(s)
      Marina Kataoka
    • Organizer
      The 5th Asian Meeting on Synchrotron Radiation Biomedical Imaging
    • Place of Presentation
      安東病院(韓国)
    • Year and Date
      2010-10-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] Laue caseアナライザー結晶を用いた屈折コントラストX線CT撮像方式に関するシミュレーション研究2010

    • Author(s)
      砂口尚輝
    • Organizer
      第29回日本シミュレーション学会
    • Place of Presentation
      山形大学(山形県)
    • Year and Date
      2010-06-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Refraction-Enhanced Digital Breast Tomosynthesis Using Shift-and-Add Algorithm2010

    • Author(s)
      Daisuke Shimao
    • Organizer
      10^<th> International Conference on Medical Applications of Synchrotron Radiation
    • Place of Presentation
      メルボルン(オーストラリア)
    • Year and Date
      2010-02-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Specific Characters of Refraction Enhanced Images and Its Tomosynthesis in Breast Imaging2010

    • Author(s)
      M. Kataoka, T. Nakamura, N. Iwamoto, N. Sunaguchi, S. Ichihara, M. Ando, D. Shimao
    • Organizer
      The 5th Asian Meeting on Synchrotron Radiation Biomedical Imaging
    • Place of Presentation
      Andong, Korea
    • Related Report
      2011 Final Research Report
  • [Presentation] Refraction-Enhanced Digital Breast Tomosynthesis Using Shift-and-Add Algorithm2010

    • Author(s)
      D. Shimao, S. Ichihara, N. Sunaguchi, H. Sugiyama, T. Yuasa, M. Ando
    • Organizer
      The 6th International Workshop on Medical Applications of Synchrotron Radiation
    • Place of Presentation
      Melbourne, Australia
    • Related Report
      2011 Final Research Report
  • [Presentation] Radial Digital Breast Tomosynthesis Using a Shift-and-Add Algorithm2009

    • Author(s)
      Daisuke Shimao
    • Organizer
      11^<th> World Congress on Medical Physics and Biomedical Engineering
    • Place of Presentation
      ミュンヘン(ドイツ)
    • Year and Date
      2009-09-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] 屈折強調ディジタル・ブレスト・トモシンセシスの開発2009

    • Author(s)
      島雄大介
    • Organizer
      第28回日本医用画像工学会大会
    • Place of Presentation
      中京大学(愛知県)
    • Year and Date
      2009-08-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] Radial Digital Breast Tomosynthesis Using a Shift-and-Add Algorithm2009

    • Author(s)
      D. Shimao, S. Ichihara, H. Sugiyama and M. Ando
    • Organizer
      World Congress on Medical Physics and Biomedical Engineering(WC2009)
    • Place of Presentation
      Munich, Germany
    • Related Report
      2011 Final Research Report
  • [Presentation] 屈折強調ディジタル・ブレスト・トモシンセシスの開発2009

    • Author(s)
      島雄大介、杉山弘、市原周、安藤正海
    • Organizer
      第28回日本医用画像工学会大会
    • Place of Presentation
      名古屋
    • Related Report
      2011 Final Research Report
  • [Remarks] 広報関連情報

    • URL

      http://www.kek.jp/ja/NewsRoom/Highlights/20111222180000/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.kek.jp/ja/NewsRoom/Highlights/20111222180000/

    • Related Report
      2011 Annual Research Report
  • [Patent(Industrial Property Rights)] 画像合成装置及び画像合成方法2009

    • Inventor(s)
      安藤正海、砂口尚輝、湯浅哲也、島雄大介
    • Industrial Property Rights Holder
      東京理科大学、山形大学、茨城県立医療大学
    • Industrial Property Number
      2009-250690
    • Filing Date
      2009-10-30
    • Related Report
      2011 Final Research Report
  • [Patent(Industrial Property Rights)] 画像合成装置及び画像合成方法2009

    • Inventor(s)
      島雄大介, 他3名
    • Industrial Property Rights Holder
      茨城県立医療大学, 他2施設
    • Industrial Property Number
      2009-250690
    • Filing Date
      2009-10-30
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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