85-year-old male, a ONE shot, volumetric CT scan of the wrist was performed with FIRST, Forward projected model-based Iterative Reconstruction SoluTion. FIRST was implemented into the protocol and automatically applied to the reconstruction improving spatial resolution while allowing dose reduction. 3D Volume Rendered and Multiplanar Reconstruction (MPR) demonstrate the wrist anatomy in detail.
View Scan ParametersScan Mode | Volume |
Collimation | 0.5 mm x 320 |
kVp | 120 |
mAs | 50 |
Rotation Time | 0.5 s |
Scan Range | 160 mm |
Dose Reduction | FIRST |
CTDIvol | 2.9 mGy |
DLP | 87 mGy•cm |
60-year-old female, CT of the Pelvis was performed post hip replacement surgery. AIDR 3D, Adaptive Iterative Dose Reduction and SEMAR, Single Energy Metal Artifact Reduction were integrated into the protocol and automatically reconstructed. 3D Volume Rendered and Multiplanar Reconstruction (MPR) comparison images show reduced metal artifact in the SEMAR images when demonstrating the right hip prosthesis.
*AAPM Report 96
Scan Mode | Ultra-Helical |
Collimation | 0.5 mm x 80 |
kVp | 120 |
mAs | SUREExposure |
Rotation Time | 0.5 s |
Scan Range | 314 mm |
Dose Reduction | AIDR 3D Enhanced |
CTDIvol | 5.0 mGy |
DLP | 181.4 mGy•cm |
Effective Dose | N/A |
k-factor | N/A |
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