The Space between the Pial Sheath and the Cortical Venous Wall May Connect to the Meningeal Lymphatics

Shinji Naganawa; Rintaro Ito; Toshiaki Taoka; Tadao Yoshida; Michihiko Sone

doi:10.2463/mrms.bc.2019-0099

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The Space between the Pial Sheath and the Cortical Venous Wall May Connect to the Meningeal Lymphatics

Shinji Naganawa, Rintaro Ito, Toshiaki Taoka, Tadao Yoshida, Michihiko Sone

著者情報

キーワード: glymphatic, magnetic resonance imaging, meningeal lymphatics, pial sheath

ジャーナルオープンアクセス早期公開

論文ID: bc.2019-0099

DOI https://doi.org/10.2463/mrms.bc.2019-0099

この記事には本公開記事があります。

The final version of this article is now available: Vol. 19 (2020), No. 1 pp. 1-4

詳細

抄録

We currently obtain pre- and post-contrast enhanced whole brain 3D-real inversion recovery images for the evaluation of endolymphatic hydrops. We noticed that the space between the pial sheath surrounding the cortical veins and the cortical venous wall is enhanced and this enhancement seems to connect to the meningeal lymphatics along superior sagittal sinus. This new anatomical concept regarding the outflow from the glymphatic system might be important for the future research in neuroscience.

責任著者(Corresponding author)

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