Table 1 PCD-CT acquisition and reconstruction parameters
Phantoms | Patients | |
|---|---|---|
Tube potential (kVp) | 120 | 120 |
Quantum Iterative Reconstruction level | 3 | 3 |
Reconstruction kernel | Qr36 | Qr36 |
Slice thickness/increment (mm) | 0.6/0.6 | 0.6/0.6 |
Field of view (mm) | 750 × 250 | 200 × 200 |
Matrix size | 512 × 512 | 512 × 512 |
Monoenergetic levels (keV) | 40, 55, 70, 90, 120, and 190 | 40, 55, 70, 90, 120, and 190 |