Table 1.
Parameter | Centre | Axial T2 TSE | Sagittal T2 TSE | Coronal T2 TSE | DWI | DCE |
TR (ms) | Home | 3960 | 4560 | 3780 | 4975 | 3.3 |
1 | 4500 | 6540 | 4300 | 5275 | 3.9 | |
2 | 3420 | 4610 | 2870 | 5600 | - | |
TE (ms) | Home | 120 | 120 | 120 | 82 | 1.6 |
1 | 106.7 | 88.7 | 102.2 | 84.4 | 1.6 | |
2 | 99 | 103 | 103 | 89 | - | |
Field of view (mm) | Home | 200 × 200 | 240 × 240 | 200 × 200 | 340 × 340 | 230 × 230 |
1 | 230 × 230 | 230 × 230 | 230 × 230 | 340 × 340 | 300 × 300 | |
2 | 250 × 250 | 220 × 220 | 200 × 200 | 267 × 267 | - | |
Matrix size | Home | 288 × 288 | 384 × 384 | 288 × 288 | 98 × 128 | 160 × 160 |
1 | 288 × 256 | 288 × 224 | 320 × 256 | 98 × 128 | 192 × 192 | |
2 | 102 × 160 | 160 × 320 | 192 × 320 | 102 × 160 | - | |
Slice thickness (mm) | Home | 3 | 3 | 3 | 4 | 4 (2mm overlap) |
1 | 3 | 3 | 3 | 4 | 5 | |
2 | 3 | 3 | 3 | 3.6 | - | |
Flip angle (⁰) | Home | 90 | 90 | 90 | 180 | 12 |
1 | 90 | 90 | 90 | 90 | 12 | |
2 | 150 | 150 | 150 | - | - | |
Scan time (mins) | Home | 5:09 | 3:16 | 4:55 | 5:03 | 5:38 |
1 | 3:41 | 4:41 | 3:31 | 5:16 | 6:05 | |
2 | 4:40 | 2:00 | 3:00 | 9:38 | - | |
Temporal resolution (s) | Home | - | - | - | - | 12 |
1 | - | - | - | - | 12 | |
2 | - | - | - | - | - |