4D-DSA: development and current neurovascular applications
KL Ruedinger, S Schafer… - American Journal of …, 2021 - Am Soc Neuroradiology
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 …
has developed into a commercially available application of DSA in the angiography suite …
Computational fluid–structure interactions in the human cerebrovascular system: Part 2—A review of current applications of computational fluid dynamics and …
R Achey, N Thiyagarajah… - … and Science in …, 2022 - asmedigitalcollection.asme.org
The cerebrovascular system is an intricate structure that carries blood to and from the brain.
Though the overall structures remain relatively the same from person to person, variations of …
Though the overall structures remain relatively the same from person to person, variations of …
4D DSA for dynamic visualization of cerebral vasculature: a single-center experience in 26 cases
S Lang, P Gölitz, T Struffert, J Rösch… - American Journal …, 2017 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: 4D DSA allows acquisition of time-resolved 3D
reconstructions of cerebral vessels by using C-arm conebeam CT systems. The aim of our …
reconstructions of cerebral vessels by using C-arm conebeam CT systems. The aim of our …
Time-resolved 3D rotational angiography: display of detailed neurovascular anatomy in patients with intracranial vascular malformations
S Lescher, S Gehrisch, S Klein… - Journal of …, 2017 - jnis.bmj.com
Purpose The purpose of this pilot study was to demonstrate the applicability of time-resolved
three-dimensional (3D) reconstructions from 3D digital subtraction angiography (DSA) …
three-dimensional (3D) reconstructions from 3D digital subtraction angiography (DSA) …
4D digital subtraction angiography for the temporal flow visualization of intracranial aneurysms and vascular malformations
N Kato, I Yuki, S Hataoka, C Dahmani, K Otani… - Journal of Stroke and …, 2020 - Elsevier
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 …
subtraction angiography (DSA)-a time resolved three-dimensional (3D) DSA application-to …
Comparison of the diagnostic utility of 4D-DSA with conventional 2D-and 3D-DSA in the diagnosis of cerebrovascular abnormalities
C Sandoval-Garcia, P Yang… - American Journal …, 2017 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: 4D-DSA is a time-resolved technique that allows viewing
of a contrast bolus at any time and from any desired viewing angle. Our hypothesis was that …
of a contrast bolus at any time and from any desired viewing angle. Our hypothesis was that …
A new time-resolved 3D angiographic technique (4D DSA): description, and assessment of its reliability in Spetzler–Martin grading of cerebral arteriovenous …
Abstract Background and purpose The Spetzler and Martin (SM) cerebral arteriovenous
malformation (AVM) classification is a widely used 5-tier classification. This common …
malformation (AVM) classification is a widely used 5-tier classification. This common …
Application of time-resolved 3D digital subtraction angiography to plan cerebral arteriovenous malformation radiosurgery
BACKGROUND AND PURPOSE: Time-resolved 3D-DSA (4D-DSA) enables viewing
vasculature from any desired angle and time frame. We investigated whether these …
vasculature from any desired angle and time frame. We investigated whether these …
Quantitative 4D-digital subtraction angiography to assess changes in hepatic arterial flow during transarterial embolization: a feasibility study in a swine model
Purpose To determine the feasibility of using time-resolved 3D-digital subtraction
angiography (4D-DSA) for quantifying changes in hepatic arterial blood flow and velocity …
angiography (4D-DSA) for quantifying changes in hepatic arterial blood flow and velocity …
Four‐dimensional digital subtraction angiography to assess cerebral arteriovenous malformations
W Xiang, L Yan, Y Zhao, M Yang, S Bai… - Journal of …, 2023 - Wiley Online Library
Abstract Background and Purpose The performance of a novel prototype four‐dimensional
(4D) digital subtraction angiography (DSA) for cerebral arteriovenous malformation (AVM) …
(4D) digital subtraction angiography (DSA) for cerebral arteriovenous malformation (AVM) …