BACKGROUND AND PURPOSE: Precise anatomic understanding of the vascular anatomy
of SDAVFs is required before treatment. This study demonstrates the utility of C-arm …

Object The purpose of this study was to evaluate the accuracy of multidetector-row CT
angiography (MDCTA) in demonstrating spinal dural arteriovenous fistulas (SDAVFs) …

Background and Purpose—Multi-detector computed tomographic (MDCT) angiography is a
recently developed imaging technique that can study small vessels such as medullary …

Objective This study was undertaken to evaluate the accuracy of dynamic contrast-
enhanced magnetic resonance angiography (DCE-MRA) in the precise location and …

OBJECTIVE The aim of this study was to investigate the utility of a heavily T2-weighted
volumetric MRI sequence (3D sampling perfection with application-optimized contrasts …

✓ The use of 3D digital subtraction (DS) angiography provides a better understanding of
spinal vascular lesion architecture. The authors report on 2 cases involving a spinal dural …

Background Spinal digital subtraction angiography (DSA) is the gold standard for diagnosis
of spinal dural arterial venous fistulas (SDAVFs), but can require extensive time, radiation …

Purpose The complex angioarchitecture of spinal dural arteriovenous fistulas (SDAVFs)
sometimes preclude angiographic analyses or superselective procedures. Therefore, the …

Objectives The purpose of this study was to determine the accuracy and utility of contrast-
enhanced MR angiography (CE-MRA) in spinal dural arteriovenous fistulas (SDAVF) …

Purpose Spinal dural arteriovenous fistulas (SDAVFs) represent the most common
indication for a spinal angiography. The diagnostic reference level (DRL) for this specific …