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使用双侧颈静脉压迫相位对比磁共振成像测量脑脊液流动动力学：健康志愿者的可行性研究。

Measurement of Cerebrospinal Fluid Flow Dynamics Using Phase Contrast MR Imaging with Bilateral Jugular Vein Compression: A Feasibility Study in Healthy Volunteers.

出版信息

Magn Reson Med Sci. 2018 Jul 10;17(3):265-268. doi: 10.2463/mrms.tn.2017-0056. Epub 2017 Aug 16.

DOI:10.2463/mrms.tn.2017-0056
PMID:28819086
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6039778/
Abstract

We measured the changes in the cerebrospinal fluid (CSF) flow dynamics after compression of the bilateral jugular veins using phase contrast-magnetic resonance imaging (PC-MRI). PC-MRI was performed in 10 healthy male volunteers using a 3T clinical scanner with a two-dimensional gradient echo sequence. We successfully measured the changes in CSF flow velocity using PC-MRI with and without compression of the bilateral jugular veins. The relative velocity range decreased by about 30% when the bilateral jugular veins were compressed.

摘要

我们使用相位对比磁共振成像（PC-MRI）测量了双侧颈静脉受压后脑脊液（CSF）流动动力学的变化。在一台 3T 临床扫描仪上使用二维梯度回波序列对 10 名健康男性志愿者进行了 PC-MRI 检查。我们成功地使用 PC-MRI 测量了双侧颈静脉受压前后 CSF 流速的变化。当双侧颈静脉受压时，相对速度范围下降了约 30%。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/485c3a2682a6/mrms-17-265-g4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/626c7d6e6c22/mrms-17-265-g1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/909c6df045ac/mrms-17-265-g2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/884a88f419cb/mrms-17-265-g3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/485c3a2682a6/mrms-17-265-g4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/626c7d6e6c22/mrms-17-265-g1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/909c6df045ac/mrms-17-265-g2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/884a88f419cb/mrms-17-265-g3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8282/6039778/485c3a2682a6/mrms-17-265-g4.jpg

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