Distances (mm) Between Landmarks in PET and CT Images for In-Line PET/CT and Software Fusion of PET and CT
| Imaging | |Δx| | |Δy| | |Δz| | D |
|---|---|---|---|---|
| In-line PET/CT | 3.1 ± 2.8 | 4.9 ± 3.6 | 4.3 ± 2.9 | 7.7 ± 4.2 |
| Software fusion | 4.5 ± 5.1 | 5.5 ± 4.5 | 9.1 ± 6.9 | 12.9 ± 7.9 |
D = overall distance between landmarks.