Performance of 18F-FDG Dual-Head PET and CT for Detection and Staging
| Modality | Site | % Sensitivity | % Specificity | % Accuracy | % PPV | % NPV |
|---|---|---|---|---|---|---|
| 18F-FDG dual-head PET | Lung | 96 (91–100) | 93 (86–100) | 95 | 95 | 95 |
| Mediastinum | 50 (28–72) | 92 (86–98) | 77 | 77 | 77 | |
| CT | Mediastinum | 36 (12–60) | 86 (73–99) | 67 | 56 | 71 |
Within parentheses are shown 95% confidence intervals.