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The devise of a diagnostic imaging method using CT lymphography focus on high risk lymph node

Research Project

Project/Area Number 20791371
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Pathobiological dentistry/Dental radiology
Research InstitutionNiigata University

Principal Investigator

SAITO Mikiko  Niigata University, 医歯学系, 助教 (90401760)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords口腔癌 / センチネルリンパ節 / 画像診断
Research Abstract

To evaluate the feasibility of a diagnostic imaging focused on high risk lymph node using CT lymphography in cN0 tongue cancer. In our study, "high risk lymph node" is correspond to so called "sentinel node". In our result, particularly CT lymphography was useful to visualize the in-transit lymph node close to the primary tumor and the lymph pathway draining through the para-hyoid area.
Recurrent lesion at para-hyoid area showed poor treatment results and the prognosis, however the sentinel node biopsy of the lingual lymph node is not considered realistic because of its deep location.
From the viewpoint of the prediction of the para-hyoid recurrence, we can check whether a lymphatic drainage pathway from the tongue passes through the medial side of the submandibular gland or not by using CT lymphography.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report

Research Products

(9 results)

All 2011 2010 2009 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (6 results) Remarks (1 results)

  • [Journal Article] The lingual lymph node identified as a sentinel node on CT lymphography in a patient with cN0 squamous cell carcinoma of the tongue.2011

    • Author(s)
      Saito M, Nishiyama H, Oda Y, Shingaki S, Hayashi T.
    • Journal Title

      Dentomaxillofac Radiol. in press

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] The lingual lymph node identified as a sentinel node on CT lymphography in a patient with cNO squamous cell carcinoma of the tongue2011

    • Author(s)
      Saito M, H Nishiyama, 他
    • Journal Title

      Dentomaxillofacial Radiology

      Volume: (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 当施設でのcN0 舌癌症例のCTlymphography の経験-検出されたリンパ流の経路について-2010

    • Author(s)
      斎藤美紀子、西山秀昌、林孝文
    • Organizer
      日本歯科放射線学会・第51回総会
    • Place of Presentation
      横浜
    • Year and Date
      2010-04-25
    • Related Report
      2009 Final Research Report
  • [Presentation] 外側舌リンパ節がセンチネルリンパ節として描出された1 例2010

    • Author(s)
      斎藤美紀子、小田陽平、新垣晋、星名秀行、藤田一、西山秀昌、林孝文
    • Organizer
      口腔腫瘍学会
    • Place of Presentation
      東京
    • Year and Date
      2010-01-29
    • Related Report
      2009 Final Research Report
  • [Presentation] 外側舌リンパ節がセンチネルリンパ節として描出された1例2010

    • Author(s)
      斎藤美紀子, 他6名
    • Organizer
      第28回口腔腫瘍学会総会・学術大会
    • Place of Presentation
      学術総合情報センター(東京都)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 当施設でのcNO舌癌症例のCT lymphographyの経験検出されたリンパ流の経路について2010

    • Author(s)
      斎藤美紀子, 他3名
    • Organizer
      日本歯科放射線学会第51回総会・学術大会
    • Place of Presentation
      鶴見大学記念館(横浜市)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 当施設でのcN0 舌癌のCT lymphographyの経験-外側舌リンパ節がセンチネルリンパ節として描出された1 例-2009

    • Author(s)
      斎藤美紀子、西山秀昌、林孝文
    • Organizer
      日本歯科放射線学会第14回臨床画像大会
    • Place of Presentation
      札幌
    • Year and Date
      2009-10-25
    • Related Report
      2009 Final Research Report
  • [Presentation] 当施設でのcNO舌癌症例のCT lymphographyの経験-外側舌リンパ節がセンチネルリンパ節として描出された1例-2009

    • Author(s)
      斎藤美紀子, 他3名
    • Organizer
      日本歯科放射線学会第14回臨床画像大会
    • Place of Presentation
      北海道大学学術交流会館(札幌市)
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2009 Final Research Report

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Published: 2008-03-31   Modified: 2016-04-21  

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