Table 2 The scores of image artifacts, lesion conspicuity, fusion quality in three modalities(n)
| Modality | image artifacts | fusion quality | lesion conspicuity | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 4 | |
| PET/CT | ||||||||||
| Reader1 | 0 | 1 | 29 | 0 | 8 | 22 | 6 | 19 | 5 | 0 |
| Reader2 | 0 | 2 | 28 | 0 | 9 | 21 | 10 | 16 | 4 | 0 |
| PET/MR-T1WI | ||||||||||
| Reader1 | 0 | 13 | 17 | 2 | 9 | 19 | 6 | 15 | 9 | 0 |
| Reader2 | 0 | 14 | 16 | 1 | 9 | 20 | 4 | 15 | 10 | 1 |
| PET/MR-T2WI HASTE | ||||||||||
| Reader1 | 0 | 26 | 4 | 1 | 17 | 12 | 1 | 12 | 15 | 2 |
| Reader2 | 0 | 26 | 4 | 1 | 19 | 10 | 1 | 12 | 13 | 4 |
| PET/MR-T2WI BLADE | ||||||||||
| Reader1 | 11 | 18 | 1 | – | – | – | 8 | 12 | 10 | 0 |
| Reader2 | 10 | 19 | 1 | – | – | – | 8 | 14 | 8 | 0 |