Validation of cerebral arteriovenous malformation hemodynamics assessed by DSA using quantitative magnetic resonance angiography: preliminary study
SF Shakur, D Brunozzi, AE Hussein… - Journal of …, 2018 - jnis.bmj.com
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 …
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 …
Contrast time-density time on digital subtraction angiography correlates with cerebral arteriovenous malformation flow measured by quantitative magnetic resonance …
BACKGROUND Digital subtraction angiography (DSA) currently provides angioarchitectural
features of cerebral arteriovenous malformations (AVMs) but its role in the hemodynamic …
features of cerebral arteriovenous malformations (AVMs) but its role in the hemodynamic …
Prolonged cerebral circulation time is more associated with symptomatic carotid stenosis than stenosis degree or collateral circulation
Background and purpose Current practice of revascularization for carotid stenosis (CS)
primarily relies on symptoms and degree of stenosis. Other parameters, such as collateral …
primarily relies on symptoms and degree of stenosis. Other parameters, such as collateral …
Ultra-early detection of microcirculatory injury as predictor of developing delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage
P Gölitz, P Hoelter, J Rösch, K Roessler… - Clinical …, 2018 - Springer
Purpose Delayed cerebral ischemia (DCI) still remains a major complication after
subarachnoid hemorrhage (SAH). The aim of our study was to evaluate whether flow …
subarachnoid hemorrhage (SAH). The aim of our study was to evaluate whether flow …
Reliability and Accuracy of Peri‐Interventional Stenosis Grading in Peripheral Artery Disease Using Color‐Coded Quantitative Fluoroscopy: A Phantom Study …
P Ghibes, S Partovi, G Grözinger… - BioMed research …, 2018 - Wiley Online Library
Purpose. To assess quantitative stenosis grading by color‐coded fluoroscopy using an in
vitro pulsatile flow phantom. Methods. Three different stenotic tubes (80%, 60%, and 40 …
vitro pulsatile flow phantom. Methods. Three different stenotic tubes (80%, 60%, and 40 …
[HTML][HTML] A pilot study on adjunctive use of parametric colour-coded digital subtraction angiography in endovascular interventions of haemodialysis access
Background Two-dimensional digital subtraction angiography (DSA) is the gold standard for
angiographic evaluation of dysfunctional haemodialysis access. We aim to investigate the …
angiographic evaluation of dysfunctional haemodialysis access. We aim to investigate the …
Estimation of intra-arterial chemotherapy distribution to the retina in pediatric retinoblastoma patients using quantitative digital subtraction angiography
S Kondapavulur, DL Cooke, A Kao… - Interventional …, 2018 - journals.sagepub.com
Background and purpose The purpose of this article is to estimate the distribution of
superselective intra-arterial chemotherapy (IAC) delivery to ocular target tissue using …
superselective intra-arterial chemotherapy (IAC) delivery to ocular target tissue using …
Optimal dilution of contrast medium for quantitating parenchymal blood volume using a flat-panel detector
T Kuriyama, N Sakai, M Beppu… - Journal of …, 2018 - journals.sagepub.com
Objective Similar to perfusion studies after acute ischemic stroke, measuring cerebral blood
volume (CBV) via C-arm computed tomography before and after therapeutic interventions …
volume (CBV) via C-arm computed tomography before and after therapeutic interventions …
Correlation Between Contrast Time–Density Time on Digital Subtraction Angiography and Flow: An in Vitro Study
D Brunozzi, SF Shakur, R Ismail, A Linninger, CY Hsu… - World neurosurgery, 2018 - Elsevier
Background and Purpose Digital subtraction angiography (DSA) provides an excellent
anatomic characterization of cerebral vasculature, but hemodynamic assessment is often …
anatomic characterization of cerebral vasculature, but hemodynamic assessment is often …