Table 1.
Summary of image acquisition parameters for rapid MRI of NSCLC patients.
| Image orientation | Acquisition (cine-2D/4D) |
Voxel size (mm3) |
FOV (mm2) |
TE/TR (ms) |
Flip angle (deg) |
N avg |
T
acq
(s) |
|
|---|---|---|---|---|---|---|---|---|
| Patient 1 | Coronal | cine-2D | 2 × 3 × 5 | 240 × 240 | 1.70/3.41 | 50 | 1.0 | 0.273 |
| Sagittal | cine-2D | 2 × 3 × 5 | 240 × 240 | 1.70/3.41 | 50 | 0.5 | 0.164 | |
|
| ||||||||
| Patient 2 | Coronal | cine-2D | 2.4 × 3 × 5 | 240 × 240 | 1.68/3.16 | 50 | 0.5 | 0.165 |
| Sagittal | cine-2D | 2.4 × 3.3 × 5 | 240 × 240 | 1.68/3.16 | 50 | 0.5 | 0.152 | |
| Coronal (slab) | 4D (//accn = 4) |
2.4 × 3 × 5 | 240 × 240 (8 slices) |
1.91/3.82 | 50 | 0.5 | 1.561 | |