Table 5.
Sensitivity, Specificity and Accuracy (positive test if rated 3) of SPECT/CT, PET/CT and SPECT/CT + PET/CT analyzed on a per patient and on a per lesion basis
| Patient | Lesion* | |||||
|---|---|---|---|---|---|---|
|
| ||||||
| Sensitivity (N = 12) | Specificity (N = 13) | Accuracy (N = 25) | Sensitivity (N = 91) | Specificity (N = 18) | Accuracy (N = 109) | |
| SPECT/CT | 11 (92%) | 13 (100%) | 24 (96%) | 78 (86%) | 18 (100%) | 96 (88%) |
| PETCT | 10 (83%) | 13 (100%) | 23 (92%) | 43 (47%) | 18 (100%) | 61 (56%) |
| SPECT/CT + PET/CT | 12 (100%) | 13 (100%) | 25 (100%) | 86 (95%) | 18 (100%) | 104 (95%) |
*
The 109 lesions were observed in 19 patients (6 patients without lesion).