Relative accuracies of the different imaging techniques in the detection of extrapulmonary lesions compared by McNemar’s exact test (95% confidence interval)
| PET/CT | ||
| Extrapulmonary lesions | Extrapulmonary malignant lesions | |
| CT | p = 0.2673 | p<0.0001 |
| PET | p<0.0001 | p = 0.0001 |
PET: positron emission tomography; CT: computed tomography.