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Novel lymphatic imaging of extremity using MD-CT interstitial contrast lymphangiography

Research Project

Project/Area Number 25461824
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Radiation science
Research InstitutionOkayama University

Principal Investigator

Yamada Kiyoshi  岡山大学, 大学病院, 助教 (10319965)

Co-Investigator(Renkei-kenkyūsha) MATSUMOTO Kumiko  岡山大学, 形成再建外科, 医員 (20616049)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsリンパ管造影 / リンパ管間質造影 / 間質造影 / リンパ浮腫 / 画像診断 / リンパ学 / 間質リンパ管造影 / 3D-CT / MDCT / CTリンパ管造影 / リンパ管 / リンパ管イメージング / リンパイメージング
Outline of Final Research Achievements

Validity of the MD-CT interstitial contrast Lymphangiography (CTLG) was evaluated in this study.
(1)Intradermal injection of the high concentration Iopamidol could be visualize the lymphatic channel in a dose-dependent manner. After injection of the contrast agent, CT scanning should be accomplished within 30 minutes because the contrast agent will diffuse into the interstitial tissue. Three-dimensional lymphatic structure can be confirmed, which considered to be useful for evaluating the lymphatic metastasis and lymph edema treatment. (2)CTLG was performed in 23 cases of extremity lymphedema. Analyzing three dimensional findings and were devided into four groups, Excellent(11.5%), Good(11.5%), Fair(21.7%), Poor(52.2%). (3)Minor complication were seen in 11%, which all were recovered conservatively.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (9 results)

All 2016 2014 Other

All Presentation (9 results) (of which Int'l Joint Research: 1 results,  Invited: 4 results)

  • [Presentation] Liposuction plus distal LVA for lower extremity lymphedema2016

    • Author(s)
      Kiyoshi Yamada
    • Organizer
      2nd International Symposium of Lymphedema surgery
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-04-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Lymphedema treatment in Okayama University2016

    • Author(s)
      Kiyoshi Yamada
    • Organizer
      Lymphedema lecture in Kousei Hospital
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2016-03-11
    • Related Report
      2015 Annual Research Report
  • [Presentation] 岡山大学におけるリンパ浮腫の集学的治療2014

    • Author(s)
      山田 潔
    • Organizer
      第34回愛媛形成外科医会
    • Place of Presentation
      愛媛県松山市
    • Year and Date
      2014-11-29
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 形成外科領域におけるICG蛍光法2014

    • Author(s)
      山田 潔
    • Organizer
      第7回蛍光Navigation Surgery研究会
    • Place of Presentation
      京都市
    • Year and Date
      2014-10-18
    • Related Report
      2014 Research-status Report
  • [Presentation] リンパ浮腫の治療 外科的な治療と予防2014

    • Author(s)
      山田 潔
    • Organizer
      第30回日本皮膚悪性腫瘍学会学術大会
    • Place of Presentation
      東京都
    • Year and Date
      2014-07-05
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] LVAと術前後理学療法について2014

    • Author(s)
      山田 潔
    • Organizer
      第57回形成外科学会総会・学術集会
    • Place of Presentation
      長崎市
    • Year and Date
      2014-04-10
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Peripheral Venous Angle Plasty

    • Author(s)
      Kiyoshi Yamada, Kazuaki Yamaguchi, Hiroo Suami, Yoshihiro Kimata
    • Organizer
      24th congress of International Society for Lymphology
    • Place of Presentation
      Rome, Italy
    • Related Report
      2013 Research-status Report
  • [Presentation] 岡山大学のリンパ浮腫診療の取り組み

    • Author(s)
      山田 潔
    • Organizer
      香川県立中央病院リンパ浮腫特別講演
    • Place of Presentation
      香川県 高松市
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] リンパ浮腫の診断・評価・治療における蛍光リンパ管造影法の役割

    • Author(s)
      山田 潔、杉山成史、品岡 玲、木股敬裕
    • Organizer
      第6回蛍光Navigation Surgery研究会
    • Place of Presentation
      兵庫県 神戸市
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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