FAT AND WATER SEPARATION AT 0.23-T USING SIMULTANEOUS SHIFT SELECTIVE IMAGING
FAT AND WATER SEPARATION AT 0.23-T USING SIMULTANEOUS SHIFT SELECTIVE IMAGING
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DOI：
10.1002/mrm.1910030604
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发表时间：
1986-12-01
影响因子：
3.3
通讯作者：
FRIEDBURG, H
中科院分区：
文献类型：
--
作者：
HENNIG, J;FRIEDBURG, H
基于脂肪或水信号的选择性反演原理，我们开发了一种同时获取分离脂肪和水图像的方法。与多回声技术相结合，可以确定位移选择性松弛时间。对人腿在0.23 T时松弛行为的详细分析表明，脂肪和水的T2可以相差两个或更多。我们认为，使用我们的方法可以大大提高MRI鉴别诊断的潜力。
Based on the principle of selective inversion of the fat or water signal, we have developed a method which allows the simultaneous acquisition of separated fat and water images. In combination with multiecho techniques, this allows the determination of shift selective relaxation times. A detailed analysis of the relaxation behavior of a human leg at 0.23 T shows, that T2 of fat and water can differ by a factor of two or more. We think, that the potential of MRI for differential diagnosis can be greatly enhanced using our method.