4D digital subtraction angiography: implementation and demonstration of feasibility
B Davis, K Royalty, M Kowarschik… - American Journal …, 2013 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Conventional 3D-DSA volumes are reconstructed from a
series of projections containing temporal information. It was our purpose to develop a …
series of projections containing temporal information. It was our purpose to develop a …
Rupture-risk stratifying patients with cerebral arteriovenous malformations using quantitative hemodynamic flow measurements
Arteriovenous malformations (AVMs) are high-pressure, low-resistance arterial-venous
shunts without intervening capillaries. Up to 60% of AVMs present with an intracranial …
shunts without intervening capillaries. Up to 60% of AVMs present with an intracranial …
Clinical applications of quantitative perfusion imaging with a C-arm flat-panel detector—a systematic review
AHAZ Al-Kaylani, RCL Schuurmann… - …, 2022 - pmc.ncbi.nlm.nih.gov
C-arm systems with digital flat-panel detectors are used in interventional radiology and
hybrid operating rooms for visualizing and performing interventions on three-dimensional …
hybrid operating rooms for visualizing and performing interventions on three-dimensional …
Arteriovenous malformation presenting with epilepsy: a multimodal approach to diagnosis and treatment
Arteriovenous malformation (AVM) presenting with epilepsy significantly impacts patient
quality of life, and it should be considered very much a seizure disorder. Although …
quality of life, and it should be considered very much a seizure disorder. Although …
Stasis index from hemodynamic analysis using quantitative DSA correlates with hemorrhage of supratentorial arteriovenous malformation: a cross-sectional study
OBJECTIVE Assessments of hemorrhage risk based on angioarchitecture have yielded
inconsistent results, and quantitative hemodynamic studies have been limited to small …
inconsistent results, and quantitative hemodynamic studies have been limited to small …
Validation of cerebral arteriovenous malformation hemodynamics assessed by DSA using quantitative magnetic resonance angiography: preliminary study
Background The hemodynamic evaluation of cerebral arteriovenous malformations (AVMs)
using DSA has not been validated against true flow measurements. Objective To validate …
using DSA has not been validated against true flow measurements. Objective To validate …
Angiography-based hemodynamic features predict recurrent ischemic events after angioplasty and stenting of intracranial vertebrobasilar atherosclerotic stenosis
K Huang, W Yao, M Zha, S Qin, Y Li, Y Xu, R Liu… - European …, 2024 - Springer
Objectives To assess the predictive value of hemodynamic features for stroke relapse in
patients with intracranial vertebrobasilar atherosclerotic stenosis treated with percutaneous …
patients with intracranial vertebrobasilar atherosclerotic stenosis treated with percutaneous …
Stagnant venous outflow predicts brain arteriovenous malformation obliteration after gamma knife radiosurgery without prior intervention
METHODS We retrospectively (2011-2017) included 98 patients with BAVMs who had
received GKRS alone. Two evaluators, blinded to the outcomes, analyzed the pre-GKRS …
received GKRS alone. Two evaluators, blinded to the outcomes, analyzed the pre-GKRS …
Prediction of hyperperfusion phenomenon after carotid artery stenting and carotid angioplasty using quantitative DSA with cerebral circulation time imaging
K Yamauchi, Y Enomoto, K Otani, Y Egashira… - Journal of …, 2018 - jnis.bmj.com
Background Hyperperfusion syndrome after carotid interventions has a low incidence but it
can lead to morbidity and mortality. Objective To evaluate the usefulness of quantitative DSA …
can lead to morbidity and mortality. Objective To evaluate the usefulness of quantitative DSA …
Delayed venous drainage in ruptured arteriovenous malformations based on quantitative color-coded digital subtraction angiography
Objective Clinically applicable hemodynamic risk factors to predict arteriovenous
malformation (AVM) rupture are missing in the literature. The aim of this study was to use …
malformation (AVM) rupture are missing in the literature. The aim of this study was to use …