Diagnostic Comparison of MRI Alone and Combined 18F-FDG PET/MRI for Diagnosis of Spondylodiskitis
| Parameter | MRI | PET/MRI |
| Diagnosis of spondylodiskitis | ||
| No. of true-positive results | 6 | 12 |
| No. of false-positive results | 5 | 2 |
| Diagnosis of no spondylodiskitis | ||
| No. of true-negative results | 12 | 15 |
| No. of false-negative results | 6 | 0 |
| Sensitivity* | 50.0% | 100% |
| Specificity† | 70.6% | 88.2% |