A case report and literature review on giant tumefactive perivascular spaces

BackgroundPerivascular spaces (PVS) are fluid-filled cavities located in the brain that surround blood vessels. Dilated PVS (dPVS) can be discerned on MRI in healthy individuals. Extreme expansion of PVS is classified as giant tumefactive PVS (GTPVS), a rare condition with an ambiguous etiology. Alt...

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Bibliographic Details
Main Authors: Chang Cheng, Yiqi Pan, Ke Ma, Shuhan Liu, Xiaoli Mai
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Neuroscience
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Online Access:https://www.frontiersin.org/articles/10.3389/fnins.2025.1554910/full
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