Table 1.
MRI sequences and acquisition parameters.
| Axial PD T2 TSE | Coronal PD TSE | |
|---|---|---|
| FOV | 220 × 220 mm | 154 × 170 mm |
| Matrix | 320 × 320 | 320 × 232 |
| Voxel size | 0.34 × 0.34 × 2 mm3 | 0.27 × 0.27 × 2 mm3 |
| TR | 4060 ms | 2780 ms |
| TE | 9.5 ms | 10 ms |
| Averages | 1 | 3 |
| Gap | 2.6 mm | 2.2 mm |
| Slice Thickness | 2 mm | 2 mm |
| Flip angle | 138° | 141° |
| Bandwidth | 250 Hz/Px | 300 Hz/Px |
| Acquisition time | 4:15 (min:sec) | 6:29 (min:sec) |
| FS | ✓ | ✓ |
| Acquisition type | 2D | 2D |
FOV field of view, FS fat saturated, PD proton density, TE echo time, TR repetition time, TSE turbo spin echo