Table 1 The parameters of pre contrast sequences
Sequence | TR (ms) | TE (ms) | FOV (ms) | Flip angle | Slice thickness |
|---|---|---|---|---|---|
Axial T1 TFE | 10 | 4.6 | 300–350 | 15° | 7 mm |
Axial T2 TSE | 1000 | 80 | 300–350 | 90° | 7 mm |
Axial T2 SPAIR | 1000 | 80 | 300–350 | 90° | 7 mm |
Sequence | TR (ms) | TE (ms) | FOV (ms) | Flip angle | Slice thickness |
|---|---|---|---|---|---|
Axial T1 TFE | 10 | 4.6 | 300–350 | 15° | 7 mm |
Axial T2 TSE | 1000 | 80 | 300–350 | 90° | 7 mm |
Axial T2 SPAIR | 1000 | 80 | 300–350 | 90° | 7 mm |