The purposes of this study were to review historical changes in the classification of spinal
arteriovenous (AV) shunts and to propose a practical classification system. The associated …

2260 Stroke August 2019 epidural space. 10, 11 Because of their locations, intradural AVSs
are more likely to present with hematomyelia or SAH than dural or epidural AVS. An …

Background and Purpose—The purpose of this study is to compare the angiographic and
clinical characteristics of spinal epidural arteriovenous fistulas (SEAVFs) and spinal dural …

Object Spinal extradural (epidural) arteriovenous fistulas (AVFs) are uncommon vascular
lesions of the spine with arteriovenous shunting located primarily in the epidural venous …

Spinal arteriovenous malformation (AVM) is a broad term that constitutes diverse vascular
pathologies. To date, various classification schemes for spinal AVM have been proposed in …

During the past few decades, there have been significant advances in the understanding of
spinal vascular lesions, mainly because of the evolution of imaging technology and selective …

Object Spinal arteriovenous malformations (AVMs) are classified into types according to
anatomical characteristics: dural arteriovenous fistulas (AVFs), intramedullary AVMs …

OBJECTIVE Spinal arteriovenous shunts are rare vascular lesions and are classified into 4
types (types I–IV). Due to rapid advances in neuroimaging, spinal epidural AVFs (edAVFs) …

OBJECTIVE Spinal epidural arteriovenous fistulas (SEDAVFs) constitute a rare but treatable
cause of vascular myelopathy and are a different subtype from the more common Type I …

Introduction Spinal ventral epidural arteriovenous fistulas (EDAVFs) are relatively rare spinal
vascular lesions. We investigated the angioarchitecture of spinal ventral EDAVFs and show …