Table 1 Detailed MRI sequences’ parameters
From: MRI as a one-stop destination for evaluation of CSF shunt malfunction
| Â | TR/TE (ms) | FOV (mm) | Matrix | NEX | Flip angle | Section thickness (mm) | Gap (mm) | Duration (in min) |
|---|---|---|---|---|---|---|---|---|
Brain (localizer) | 15/5.3 | 250 × 250 | 256 × 126 | 1 | 20 ˚ | 3 | 10 | 0.3 |
DWI | 2867/76 | 230 × 200 | 124 × 98 | 2 | 90˚ | 5 | 1 | 1.2 ± 0.2 |
T1-WI | 713/2.3 | 230 × 200 | 224 × 179 | 1 | 80˚ | 5 | 1 | 1.4 ± 0.4 |
T2-WI | 7440/110 | 230 × 200 | 224 × 179 | 1 | 90˚ | 5 | 1 | 1.4 ± 0.6 |
FLAIR | 1100/130 | 230 × 200 | 208 × 132 | 2 | 90˚ | 5 | 1 | 2.7 ± 0.4 |
SWI | 31/7.2 | 230 × 200 | 333 × 332 | 1 | 17 ˚ | 2 | 1 | 3.2 ± 0.5 |
3D-DRIVE | 2000/240 | 220 × 190 | 476 × 380 | 1 | 90˚ | 1 | -0.5 | 8.8 ± 1.2 |
QF | 12/7.5 | 105 × 105 | 180 × 126 | 1 | 15 ˚ | 4 | 0 | 2.8 ± 0.6 |
Abdomino-pelvic localizer | 8/2.3 | 450 × 450 | 256 × 128 | 1 | 15 ˚ | 5 | 10 | 0.25 |
Abdomino-pelvic T2 SPIR | 1100/70 | 300 × 260 | 188 × 166 | 1 | 90 ˚ | 4 | 1 | 1 ± 0.6 (axial) 0.7 ± 0.4 (coronal) 0.9 ± 0.5 (sagittal) |