Table 4 Accuracies of CT, MRI, and PET-CT in detecting RPLN metastasis confirmed by pathologic findings
Imaging modalities | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) |
|---|---|---|---|---|---|
CT (n = 123) | 65.1 | 93.8 | 84.8 | 83.3 | 83.7 |
MRI (n = 123) | 74.4 | 93.8 | 86.5 | 87.2 | 87.0 |
PET-CT (n = 74) | 82.8 | 93.3 | 88.9 | 89.4 | 89.2 |
CT + MRI + PET-CT (n = 74) | 89.7 | 91.1 | 86.7 | 93.2 | 90.5 |