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3.0T MRI IDEAL序列显示正常臂丛神经节后段的可行性研究 被引量:14

The feasibility of displaying brachial plexus by IDEAL sequence in 3.0T MRI
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摘要 目的:探讨3.0T MRI IDEAL序列对正常人臂丛节后神经的显示及其可行性。方法:对30例健康志愿者行双侧臂丛神经MR冠状位扫描,扫描序列包括T1WI、STIR、IDEAL序列。各序列所用层厚、层间隔及扫描范围均相同。3种序列对臂丛神经节后段的组织对比度、边缘锐利度、图像质量几方面进行观察。结果:3种序列均能显示臂丛神经节后段;图像质量、组织对比度及边缘锐利度比较,IDEAL序列优于T1WI和STIR序列(P<0.05)。MPR重建后IDEAL效果最佳。结论:IDEAL是显示臂丛神经较满意的序列。
出处 《中国临床医学影像杂志》 CAS 2012年第4期291-293,共3页 Journal of China Clinic Medical Imaging
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参考文献18

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