The term Virchow-Robin space refers to an invagination of the subarachnoid space around perforating arteries that enter the brain parenchyma. Virchow-Robin spaces are therefore part of the subarachnoid space and are filled with cerebrospinal fluid.
Virchow-Robin space
- Synonyms
- VRR, perivaskulärer Raum, Perivascular Space