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29 天
基于3T亚毫米分辨率双速度编码相位对比MRI的脑穿支动脉搏动性评估
本文推荐一项前瞻性研究,该研究验证了在广泛普及的3T磁共振系统上,采用双速度编码(dual-VENC)相位对比MRI(PC-MRI)评估脑穿支动脉(如豆纹动脉LSA)血流搏动指数(PI)的可行性与可靠性。研究表明,与单VENC技术相比,3T dual-VENC PC-MRI具有更优的重测复现性 ...
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