Table 1 Scan protocol
Philips iQon 128 slice dual-layer detector CT | |
|---|---|
Energy | 140 kVp |
Collimation | 64 × 0.625 mm |
FOV | 330 mm |
Pitch | 0.392 |
Matrix | 512 × 512 |
Rotation time | 0.75 s |
Dose (CTDI) | 20 mGy |
Filter | IMR: sharp plus |
Spectral level: sharp (C) | |
Increment | 0.46 |
Slice thickness | 0.9 mm |