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Spectral DSA

Unmet NeedCT angiography with digital subtraction (DSA) is the standard diagnostic imaging method for cardiovascular abnormalities (1). This technique captures images both before and after injection of radiopaque contrast; images are then subtracted from one another, leaving only contrast enhanced vasculature in the final image. While DSA is the gold...

Published: 6/28/2024 | Inventor(s): Joseph Stayman, Jianan Gang

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Category(s): Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Technology Classifications > Diagnostics > Diagnostic Imaging, Technology Classifications > Medical Devices > Imaging, Technology Classifications > Research Tools > Imaging, Clinical and Disease Specializations > Cardiovascular > Aneurysm, Clinical and Disease Specializations > Cardiovascular > Vascular Diseases, Clinical and Disease Specializations > Neurology > Cerebral Aneurysm, Clinical and Disease Specializations > Neurology > Cerebral Ischemia, Clinical and Disease Specializations > Neurology > Hemorrhage