Major Characteristics of MR-Compatible PET Insert
| Characteristic | Value |
|---|---|
| Detector ring diameter (mm) | 60 |
| Scintillator material | LSO |
| Crystal size (mm3) | 1.43 × 1.43 × 6 |
| Crystal pitch (mm) | 1.51 |
| No. of detector rings | 8 |
| No. of crystals/ring | 128 |
| Total no. of crystals | 1,024 |
| Optical fiber material | Polystyrene |
| Fiber size (mm2) | 1.95 × 1.95 |
| Fiber bundles' length (cm) | 10 |
| No. of fiber bundles | 16 |
| Axial FOV (mm) | 12 |
| Transaxial FOV (mm) | 35 |
| Insert length (cm) | 55 |
| Insert OD (cm) | 11.8 |