Image Quality and Radiation Dose of Lower Extremity CT Angiography Using 70 kVp High Pitch Acquisition and Sinogram-Affirmed Iterative Reconstruction

摘要

ObjectivesThe purpose of this study was to assess image quality and radiation dose of lower extremity CT angiography (CTA) with 70 kVp, high pitch acquisition and sinogram-affirmed iterative reconstruction (SAFIRE).