IN VIVO QUANTIFICATION OF A VARIATION OF OXYGENATION IN A TISSUE BY USING A MAGNETIC RESONANCE IMAGING TECHNIQUE
摘要
<p>The invention relates to a device (200) and a method for quantifying a variation of oxygenation in a tissue (10) by using a magnetic resonance imaging technique. The variation of oxygenation in a tissue (10) can be quantified from a measured variation of a proton longitudinal relaxation rate ?R1 and from calibration data. The method of the invention is characterized in that the variation of proton longitudinal relaxation rate ?R1 that is used is a variation of proton longitudinal relaxation rate of lipids rather than a variation of proton longitudinal relaxation rate of water molecules.</p>
申请公布号
WO2012143491(A1)
申请公布日期
2012.10.26
申请号
WO2012EP57237
申请日期
2012.04.20
申请人
UNIVERSITE CATHOLIQUE DE LOUVAIN;GALLEZ, BERNARD;JORDAN, BENEDICTE;MAGAT, JULIE