1.
1.5T MRI仪建议扫描参数
| 序列选择 扫描断面 |
T2 TSE 横断面 |
3DT1 TFE 横断或矢状面 |
DWI EPI 横断面 |
| TR(ms) | 4 500 | 30 | 6 000 |
| TE(ms) | 210 | 4.5 | 90 |
| Flip angle | 90 | 90/30 | 90 |
| Slice thick(mm) | 4 | 4/1.6 | 5 |
| NSA | 2 | 1 | 1 |
| Time(min:s) | 4:30 | 5:45 | 0:30 |
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