Myelopathies have multiple causes and broad differential diagnoses, including
demyelinating, metabolic, vascular and neoplastic disorders, often with distinctive imaging …

Spinal vascular shunts, including fistulas and malformations, are rare and complex vascular
lesions for which multiple classification schemes have been proposed. The most widely …

Background and purpose In comparison with the limited efficacy of conventional MR
imaging and the invasiveness of catheter-based digital subtraction angiography (DSA), time …

BACKGROUND AND PURPOSE: Conventional MR imaging can provide important clues
regarding the location of a spinal vascular malformation. We hypothesized that a dilated vein …

Background Spinal arteriovenous fistulas (AVFs) are uncommon vascular malformations of
spinal dural and epidural vessels. Actually digital subtraction angiography (DSA) is the gold …

BACKGROUND AND PURPOSE: Volumetric high-resolution heavily T2-weighted imaging
or time-resolved contrast-enhanced MRA is used in the detection and characterization of …

Spinal dural arteriovenous fistulas (SDAVFs) constitute the most common type of spinal
vascular malformations. Their diagnosis requires spinal digital subtraction angiography …

Background To date, very little study of the importance of a volumetric T2-weighted MR
sequence in the evaluation of spinal vascular malformations (SVMs) has been carried out …

Spinal dural arteriovenous fistula (dAVF) is an extremely rare vascular entity that is usually
misdiagnosed. We sought to determine the long-term clinical outcomes of patients …

OBJECTIVE The goal of this study was to describe clinical and neuroradiological features of
arteriovenous malformations of the filum terminale (FT AVMs) and to present the authors' …