Intracranial aneurysms (IA) are often asymptomatic and have a prevalence of 3 to 5% in the
adult population. The risk of IA rupture is low, however when it occurs half of the patients …

Originally described by Davis et al in 2013, 4D-Digital Subtraction Angiography (4D-DSA)
has developed into a commercially available application of DSA in the angiography suite …

Background Flow altering angiographic procedures suffer from ill‐defined, qualitative
endpoints. Quantitative digital subtraction angiography (qDSA) is an emerging technology …

Purpose To assess the benefit and radiation dose of four-dimensional (4D) digital
subtraction angiography (DSA)-a time resolved three-dimensional (3D) DSA application-to …

In vivo studies on association between wall shear stress (WSS) and intracranial plaque are
deficient. Based on the three-dimensional T1-weighted high-resolution magnetic resonance …

Quantitative angiography (QAngio) may provide hemodynamic information during
neurointerventional procedures through imaging biomarkers related to contrast flow. The …

Background There have been immense advancements in the hardware and software of
digital subtraction angiography systems over the last several years. These advancements …

Multiple studies have been conducted to properly elucidate the various tools available to
help enhance the resection of tumor tissue, aneurysms, and arteriovenous malformations …

Aim: To determine the value of three-dimensional (3D) digital subtraction angiography
(DSA) in the detection of intracranial aneurysms and to compare 3D technique with DSA …

Intracranial aneurysms (IAs) are increasingly found in clinical practice due to widely used
advanced imaging examinations. However, the mechanism of development, growth, rupture …