October 02, 2025
New RSNA Exhibit October 2025: Dose Reduction in Interventional Computed Tomography Procedures: Optimizing Helical Scan Parameters
Dose Reduction in Interventional Computed Tomography Procedures: Optimizing Helical Scan Parameters (from RSNA 2024)
Utilizing helical scans during CT procedures may be necessary to enhance lesion conspicuity, however scan parameters do not need to match routine diagnostic protocols. Patient dose can be reduced by examining the protocol and adjusting the scan parameters.
Authors: R. Malinowski, I. Bailey, L. Douglas, M. O’Brien, B. Foster, K. Quencer, L. DeWeese