Most spinal arteriovenous malformations (AVMs) are dural arteriovenous fistulas in which a
singularly intradural venous drainage emanates from an extradural nidus. A pure extradural …

BACKGROUND CONTEXT: Most spinal arteriovenous malformations (AVMs) are dural
arteriovenous fistulas in which a singularly intradural venous drainage emanates from an …

Spinal dural arteriovenous malformations (AVMs) usually manifest as congestive
myelopathy due to dural/intradural venous drainage. Exclusively extradural AVMs without …

Object Although nontraumatic spinal arteriovenous malformations and fistulas (AVMs and
AVFs) restricted to the epidural space are rare, they can lead to significant neurological …

BACKGROUND AND PURPOSE: Arteriovenous malformations (AVMs) of the spine or spinal
cord can be characterized as spinal cord AVMs, spinal cord and dural arteriovenous fistulas …

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

Discussion Spinal AMVs are divided angiographically into retromedullary and
intramedullary lesions supplied by posterior and anterior spinal arteries, respectively [1] …

Pure extradural spinal arteriovenous malformations (AVMs) are formed with an epidural
artery, a nidus and an arterialized intradural vein in the absence of vertebral cavernous …

Spinal arteriovenous malformations (AVMs) are a rare form of spinal blood vessel defect that
results in vessel engorgement leading to clinical signs secondary to mass effect and …

BACKGROUND CONTEXT: Hemorrhage that results from spinal dural arteriovenous fistula
(Type I arteriovenous malformation [AVM]) is uncommon. There are some reports of …