• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2008 Fiscal Year Final Research Report

Diagnostic value of dynamic contrast-enhanced MRI in the salivary gland tumors

Research Project

  • PDF
Project/Area Number 19791518
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Surgical dentistry
Research InstitutionOkayama University

Principal Investigator

HISATOMI Miki  Okayama University, 大学院・医歯薬学総合研究科, 助教 (60314704)

Project Period (FY) 2007 – 2008
Keywords歯科放射線診断学
Research Abstract

造影剤を静脈から速やかに注入し,目的部位について造影剤流入時の時間的変化を画像化したものがdynamic CE-MRIである。唾液腺腫瘍の中でも高頻度に認められる良性腫瘍の多形性腺腫とワルチン腫瘍および悪性腫瘍の粘表皮癌と腺様嚢胞癌において、このdynamic CE-MRIが鑑別に有用であった研究結果を英文雑誌に報告した(Oral Oncol. 2007 43(9):940-7)。ワルチン腫瘍は、急増・急減の特異的な造影効果を現し、診断学上、重要な結果を得られた。また、dynamic CE-MRIのパラメーターのうち、Tmax(最も高い造影効果の値を示した時間)とWashout ratio(造影剤の排出の割合)が診断に有用であった。

  • Research Products

    (4 results)

All 2008 2007

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

  • [Journal Article] Dynamic contrast-enhanced magnetic resonance imaging for estimating tumor proliferation and microvessel density oforal squamous cell carcinomas2008

    • Author(s)
      Unetsubo T, Konouchi H, Yanagi Y,Murakami J, Fujii M, Matsuzaki H, Hisatomi M, Nagatsuka H
    • Journal Title

      Asaumi JI.Oral Oncol (Epub ahead of print)

    • Peer Reviewed
  • [Journal Article] Diagnostic value of dynamic contrast-enhanced MRI in the salivary gland tumors2007

    • Author(s)
      Hisatomi M, Asaumi J, Yanagi Y, Unetsubo T,Maki Y, Murakami J, Matsuzaki H, Honda Y, Konouchi H
    • Journal Title

      Oral Oncol 43(9)

      Pages: 940-7

    • Peer Reviewed
  • [Presentation] Dynamic contrast-enhanced magnetic resonance imaging for estimatimg tumor proliferation and microvessel density oforal squamous cell carcinoma2008

    • Author(s)
      Unetsubo T, Konouchi H, Yanagi Y,Murakami J, Matsuzaki H, Hisatomi M, Asaumi JI.
    • Organizer
      The 7th Asian Congress of Oral and Maxillo-Facial Radiology,The 13th Conference of Clinical Diagnostics of JSOMR
    • Place of Presentation
      Nara、Japan
    • Year and Date
      20081120-22
  • [Presentation] Diagnostic value of dynamic contrast-enhanced MRI in the salivary gland tumors2008

    • Author(s)
      Hisatomi M, Asaumi JI, Yanagi Y, Unetsubo T, Maki Y, Murakami J, Matsuzaki H, Honda Y, Konouchi H
    • Organizer
      日本歯科放射線学会第5回総会・第49回学術大会
    • Place of Presentation
      名古屋
    • Year and Date
      20080516-18

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi