Subparaneurial compartment
Subparaneurial compartment-a potential space between the epineurium and paraneurium-provides a tissue plane within which benign vascular lesions can occur. Hemangiomas and vascular malformations are complex and can occupy different intraneural and extra neural compartments 1).
1)
Prasad NK, Chawla A, Lalezari S, de Ruiter GC, Howe BM, Amrami KK, Spinner RJ.
A radiological classification system for intraneural vascular anomalies:
assessment of potential for resection with high-resolution MRI. Acta Neurochir
(Wien). 2015 Dec 23. [Epub ahead of print] PubMed PMID: 26695503.