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 …
Three-dimensional digital angiography: new tool for simultaneous three-dimensional rendering of vascular and osseous information during rotational angiography
P Gailloud, S Oishi, J Carpenter… - American journal of …, 2004 - Am Soc Neuroradiology
Three-dimensional (3D) digital subtraction angiography (DSA) is the latest development in
the neurovascular imaging armamentarium. 3D-DSA combines the anatomic resolution of …
the neurovascular imaging armamentarium. 3D-DSA combines the anatomic resolution of …
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 …
Dynamic 3D-CT angiography
M Matsumoto, N Kodama, Y Endo… - American journal …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: 3D-CT angiography (3D-CTA), a vessel-cast technique, is
useful in the diagnosis of patients with brain lesions and cerebrovascular disease. However …
useful in the diagnosis of patients with brain lesions and cerebrovascular disease. However …
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 …
Second-generation three-dimensional reconstruction for rotational three-dimensional angiography
RATIONALE AND OBJECTIVES.: The purpose of this study was to assess the feasibility and
accuracy of three-dimensional (3D) reconstruction techniques for digital subtraction …
accuracy of three-dimensional (3D) reconstruction techniques for digital subtraction …
4-D imaging in cerebrovascular disorders by using 320-slice CT: feasibility and preliminary clinical experience
R Klingebiel, E Siebert, S Diekmann, E Wiener… - Academic radiology, 2009 - Elsevier
RATIONALE AND OBJECTIVES: The authors report study protocols and initial clinical
experience in assessing patients with acute and chronic cerebrovascular disorders using …
experience in assessing patients with acute and chronic cerebrovascular disorders using …
Two-dimensional thick-slice MR digital subtraction angiography for assessment of cerebrovascular occlusive diseases
Although spatial resolution of current MR angiography is excellent, temporal resolution has
remained unsatisfactory. We evaluated clinical applicability of 2D thick-slice, contrast …
remained unsatisfactory. We evaluated clinical applicability of 2D thick-slice, contrast …
Quantification of blood velocity with 4D digital subtraction angiography using the shifted least-squares method
Y Wu, G Shaughnessy, CA Hoffman… - American Journal …, 2018 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: 4D-DSA provides time-resolved 3D-DSA volumes with
high temporal and spatial resolutions. The purpose of this study is to investigate a shifted …
high temporal and spatial resolutions. The purpose of this study is to investigate a shifted …
3D cerebral angiography: radiation dose comparison with digital subtraction angiography
BA Schueler, DF Kallmes… - American journal of …, 2005 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: As the use of 3D rotational angiography (3D RA) for the
evaluation of cerebral vasculature becomes more widespread, it is important to evaluate this …
evaluation of cerebral vasculature becomes more widespread, it is important to evaluate this …
