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2012 Fiscal Year Final Research Report

Development of high-precision image-guided irradiation method that enables us to monitor the movement during linac stereotactic radiosurgery

Research Project

  • PDF
Project/Area Number 22591390
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Radiation science
Research InstitutionTokai University

Principal Investigator

KUNIEDA Etsuo  東海大学, 医学部, 教授 (70170008)

Co-Investigator(Kenkyū-buntansha) OGAWA Kouichi  法政大学, 理工学部, 教授 (00158817)
HANADA Takashi  慶應義塾大学, 医学部, 助教 (30571054)
Project Period (FY) 2010 – 2012
Keywords放射線治療 / 画像誘導治療
Research Abstract

Stereotactic radiotherapy is a burden for the patients, when the frame is attached to the skull with a bolt to suppress the patient’s movement. We developed a device to obtain the head position and treat safely by using an optical device without losing the precision. After having verified the precision and safety on the basic experiment, the experiment was performed by the volunteers. As a result, we confirmed it practicable enough and had an expectation to the extensive application.

  • Research Products

    (13 results)

All 2012 2011 2010

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (8 results)

  • [Journal Article] Motion detection system accelerated by GPU for stereotacticradiosurgery2012

    • Author(s)
      Takuya Yamakawa, Koichi Ogawa, Hitoshi Iyatomi, Etsuo Kunieda, Keisuke Usui, Naoyuki Shigematsu
    • Journal Title

      Med. Imag. Tech

      Volume: vol.30, No.5 Pages: 268-278

    • Peer Reviewed
  • [Journal Article] Evaluation on Pixel Value Conversion Methods for Dose Calculation with Kilo-Voltage Cone Beam CT Images2012

    • Author(s)
      K. Usui, A. Kihara, Y. Ichimaru, Y. Okumura, K. Murakami, E. Kunieda, K. Ogawa
    • Journal Title

      World congress on medical physics and biomedical engineering, IFMBE proceedings

      Volume: 39 Pages: 1783-1786

    • Peer Reviewed
  • [Journal Article] Dose calculation with a cone beam CT image in image-guided radiation therapy2012

    • Author(s)
      Keisuke Usui, Yasunobu Ichimaru, Yasuhiro Okumura, Katsuki Murakami, Makoto Seo, Etsuo Kunieda, Koichi Ogawa
    • Journal Title

      Radiol Phys Technol

    • DOI

      DOI:10.1007/s12194-012-0176-z

    • Peer Reviewed
  • [Journal Article] Feasibility Evaluation of a Motion Detection System with Face Images for Stereotactic Radiosurgery2011

    • Author(s)
      Takuya Yamakawa, Koichi Ogawa, Hitoshi Iyatomi, Etsuo Kunieda
    • Journal Title

      Proc of 33rd Annual International Conference of the IEEE EMBS

      Pages: 425-428

    • Peer Reviewed
  • [Journal Article] Correction ofpatient movement with a phase-only correlation method in a SPECT study2010

    • Author(s)
      Ryusuke Ando, Koichi Ogawa
    • Journal Title

      IEEE Nuclear Science Symposium and Medical Imaging Conference

    • Peer Reviewed
  • [Presentation] Feasibility of dose calculation using combined information of cone-beam and multi-slice CT images2012

    • Author(s)
      K. Usui, K. Ogawa, E. Kunieda
    • Organizer
      54th AAPM annual meeting
    • Place of Presentation
      Charlotte (USA)
    • Year and Date
      20120729-0802
  • [Presentation] Performance study of an electron tracking Compton Camera for medical imaging2012

    • Author(s)
      S. Kabuki, H. Kimura, H. Kubo, K. Ogawa, E.Kunieda, T. Tanimori
    • Organizer
      54th AAPM annual meeting
    • Place of Presentation
      Charlotte (USA)
    • Year and Date
      20120729-0802
  • [Presentation] CBCT画像による線量計算を目的とした画素値変換法の検討2012

    • Author(s)
      臼井桂介、木原彩佳、国枝悦夫、尾川浩一
    • Organizer
      第103回日本医学物理学会学術大会
    • Place of Presentation
      横浜
    • Year and Date
      20120412-15
  • [Presentation] CBCTにおける標的位置照合精度の改善を目的とした撮像法の検討2011

    • Author(s)
      臼井桂介,木原彩佳,一丸恭伸,奥村康弘,村上克己,国枝悦夫,尾川 浩一
    • Organizer
      日本放射線腫瘍学会第24回学術大会
    • Place of Presentation
      神戸市
    • Year and Date
      20111117-19
  • [Presentation] Feasibility of kV-CBCT images for the dose calculation in image-guided radiotherapy2011

    • Author(s)
      Keisuke Usui, Ayaka Kihara, Yasunobu Ichimaru, Yasuhiro Okumura, Katsuki Murakami, Etsuo Kunieda, Koichi Ogawa
    • Organizer
      the 6th Japan-Korea Joint Meeting on Medical Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20110929-1001
  • [Presentation] Feasibility Evaluation of a Motion Detection System with Face Images for Stereotactic Radiosurgery2011

    • Author(s)
      Takuya Yamakawa, Koichi Ogawa, Hitoshi Iyatomi, Etsuo Kunieda
    • Organizer
      33rd Annual International IEEE EMBS Conference
    • Place of Presentation
      Boston (USA)
    • Year and Date
      20110830-0903
  • [Presentation] 定位放射線治療のためのGPGPUを用いた動き検出システムの開発2011

    • Author(s)
      山川拓也,尾川浩一,彌冨仁,国枝悦夫
    • Organizer
      第101回日本医学物理学会学術大会報文集
    • Place of Presentation
      震災のためWeb開催
    • Year and Date
      20110509-20
  • [Presentation] 放射線治療のための照明変動にロバストな動き検出システムの開発2010

    • Author(s)
      山川拓也,尾川浩一,彌冨仁,国枝悦夫
    • Organizer
      第29回日本医用画像工学会大会
    • Place of Presentation
      伊勢原市
    • Year and Date
      20100730-31

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Published: 2014-08-29  

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