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Performance of FDG PET/CT and conventional imaging to detect recurrence of ovarian cancer.
| Performances | PET/CT whole body | Conventional imaging | p |
|---|---|---|---|
| N | 53 | ||
| True-positive (n) | 47 | 31 | |
| True-negative (n) | 2 | 0 | |
| False-positive (n) | 0 | 2 | |
| False-negative (n) | 4 | 20 | |
| Sensitivity (%) | 92.2 | 60.8 | <0.001 |
| Specificity (%) | 100 | – | 0.333 |
| PPV (%) | 100 | 93.9 | 0.167 |
| NPV (%) | 33.3 | – | 0.046 |
| Accuracy (%) | 92.5 | 52.8 | 0.01 |
