Table 1 Parameters of acquired MRI sequences in post-treated glioma imaging
Imaging parameters | T1W FSE | T2W FSE | T2 FLAIR FSE | DWI* | CE-T1W FSE |
|---|---|---|---|---|---|
Imaging plane | Axial | Axial/coronal | Axial | Axial | Axial/sagittal/coronal |
Image acquisition | 2D | 2D | 2D | 2D | 2D |
Image acquisition | |||||
TE (ms) | 7 | 93–120 | 91 | 76 | 7.3 |
TR (ms) | 450 | 3910–4630 | 9000 | 4220 | 1120 |
Flip angle (°) | 90 | 90 | 90 | 90 | 90 |
Slice thickness (mm) | 5 | 5 | 5 | 5 | 5 |
Interslice gap | 0 | 0 | 1 | 0 | 0 |
FOV (cm) | 24 | 24 | 24 | 24 | 24 |
NEX | 1 | 1 | 1 | 1 | 1 |
Bandwidth/pixel (Hz/Px) | 192 | 192 | 192 | 150 | 192 |