- Technical Note
Giant Tumefactive Perivascular Spaces Mimicking a Brain Mass Lesion: Report of Three Cases
- Elisa Ventura,
- Fabio Rinaldi,
- Elena Prodi and
- Alessandro Cianfoni
Virchow–Robin spaces or perivascular spaces are pial-lined fluid-filled interstitial spaces recognized throughout brain parenchyma along the path of penetrating vessels. Occasionally, they may become enlarged, cause mass effect, and be mistaken for c...

