High-resolution T2-reversed magnetic resonance imaging on a high magnetic field system
High-resolution T2-reversed magnetic resonance imaging on a high magnetic field system
复制标题
高磁场系统上的高分辨率 T2 反转磁共振成像
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
Yukihihj Fum
中科院分区：
文献类型：
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作者：
Yukihihj Fum
由于高信噪比（SIN），使用高场磁共振（MR）成像系统获得的T2加权图像有望提供高解剖和对比度分辨率。此外，这些高SIN T2加权图像的改善的结构和对比度分辨率可以通过应用灰度反转和灰度窗口的扩展（称为反转（T2R）成像）来处理以获得最佳感知分辨率。在这项研究中，作者研究了在高场（3特斯拉）系统上进行的高分辨率T2R MR成像，以评估其在检测各种生理和病理状况方面的临床实用性。
Because of the high signal-to-noise (SIN) ratio, T2-weighted images obtained using high-field magnetic resonance (MR) imaging systems can be expected to provide high anatomical and contrast resol ution. Furthermore, the improved structural and contrast resolution ofthese high SIN T2-weightedimages can be processed for optimum perceptual resolution through the application of gray-scale reversal and expansion of the gray-scale windo w, known as #reversed (T2R) imaging. In this stud y, the authors investigated high-resolution T2R MR imaging performed on a high-field (3-tesla) system for its clinical utility in detecting various physiological and pathological conditions.