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Arterial and Venous 3D Fusion AV-3D-DSA: A Novel Approach to Cerebrovascular Neuroimaging

Arterial and Venous 3D Fusion AV-3D-DSA: A Novel Approach to Cerebrovascular Neuroimaging BRIEF/TECHNICAL REPORT INTERVENTIONAL Arterial and Venous 3D Fusion AV-3D-DSA: A Novel Approach to Cerebrovascular Neuroimaging E. Raz, M. Shapiro, O. Mir, E. Nossek, and P.K. Nelson ABSTRACT SUMMARY: DSA is the standard imaging technique for evaluation of cerebrovascular conditions. However, One drawback is its limi- tation in depicting a single angiographic phase at a time. We describe a new 3D-DSA algorithm, which we call arterial and venous- 3D-DSA, which allows the concurrent yet distinct display of the arterial and venous structures, which may be useful for different clinical and educational purposes. ABBREVIATION: AV-3D-DSA ¼ arterial and venous 3D-DSA SA is the gold standard imaging technique for evaluation Bracco Diagnostics) injected through a Mark V ProVis injector Dof cerebrovascular diseases. The 3D reconstructions of the (Medrad). Rotational angiographic data were obtained with 2 sepa- vasculature acquired with rotational DSA are a routine tool rate (arterial and venous) 5-second DSA protocol acquisitions by used by neurointerventionalists for multiple purposes, enabling using 42-cm FOV with 200° rotation of the anteroposterior x-ray improved interpretation of complex vascular lesions, particu- tube around the patient’s head (angular velocity, 40° per second). 2,3 larly before endovascular or surgical management. One limi- Arterial acquisition parameters for the http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png American Journal of Neuroradiology American Journal of Neuroradiology

Arterial and Venous 3D Fusion AV-3D-DSA: A Novel Approach to Cerebrovascular Neuroimaging

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Publisher
American Journal of Neuroradiology
Copyright
© 2021 by American Journal of Neuroradiology
ISSN
0195-6108
eISSN
1936-959X
DOI
10.3174/ajnr.A7103
Publisher site
See Article on Publisher Site

Abstract

BRIEF/TECHNICAL REPORT INTERVENTIONAL Arterial and Venous 3D Fusion AV-3D-DSA: A Novel Approach to Cerebrovascular Neuroimaging E. Raz, M. Shapiro, O. Mir, E. Nossek, and P.K. Nelson ABSTRACT SUMMARY: DSA is the standard imaging technique for evaluation of cerebrovascular conditions. However, One drawback is its limi- tation in depicting a single angiographic phase at a time. We describe a new 3D-DSA algorithm, which we call arterial and venous- 3D-DSA, which allows the concurrent yet distinct display of the arterial and venous structures, which may be useful for different clinical and educational purposes. ABBREVIATION: AV-3D-DSA ¼ arterial and venous 3D-DSA SA is the gold standard imaging technique for evaluation Bracco Diagnostics) injected through a Mark V ProVis injector Dof cerebrovascular diseases. The 3D reconstructions of the (Medrad). Rotational angiographic data were obtained with 2 sepa- vasculature acquired with rotational DSA are a routine tool rate (arterial and venous) 5-second DSA protocol acquisitions by used by neurointerventionalists for multiple purposes, enabling using 42-cm FOV with 200° rotation of the anteroposterior x-ray improved interpretation of complex vascular lesions, particu- tube around the patient’s head (angular velocity, 40° per second). 2,3 larly before endovascular or surgical management. One limi- Arterial acquisition parameters for the

Journal

American Journal of NeuroradiologyAmerican Journal of Neuroradiology

Published: Jul 1, 2021

References