Exploring Intra-arterial Contrast Administration for Intraoperative Imaging Using a Swine Model.
Publication/Presentation Date
2-8-2023
Abstract
Intraoperative computed tomography (CT) imaging with endovascular delivery of intra-arterial (IA) contrast could potentially provide higher attenuation with lower contrast volumes than intravenous (IV) administration. We aimed to compare IA and IV contrast use for organ-specific CT abdominal imaging. Five anesthetized swine had external jugular and brachial artery access with ascending aortic pigtail placement. An IV protocol was 100 mL at 5 mL/sec over 20 sec
First Page
33197231155225
Last Page
33197231155225
ISSN
1940-1574
Published In/Presented At
Treffalls, R. N., Poe, K., Abdou, H., Stonko, D. P., Edwards, J., DeMartino, R. R., Ptak, T., & Morrison, J. J. (2023). Exploring Intra-arterial Contrast Administration for Intraoperative Imaging Using a Swine Model. Angiology, 33197231155225. Advance online publication. https://doi.org/10.1177/00033197231155225
Disciplines
Diagnosis | Medicine and Health Sciences | Other Analytical, Diagnostic and Therapeutic Techniques and Equipment | Radiology
PubMedID
36753679
Department(s)
Department of Radiology and Diagnostic Medical Imaging
Document Type
Article
