Accuracy, Sensitivity, Specificity, Positive Predictive Value, and Negative Predictive Value Between PSMA PET and CT
| Whole-liver analysis | Right lobe (segments 1 and 4–8) | Left lobe (segments 2 and 3) | Distant metastases | |||||
|---|---|---|---|---|---|---|---|---|
| Parameter | PSMA PET | CT | PSMA PET | CT | PSMA PET | CT | PSMA PET | CT |
| Accuracy (%) | 97 | 97 | 97 | 94 | 86 | 91 | 100 | 94 |
| Sensitivity (%) | 97 | 97 | 97 | 94 | 77 | 85 | 100 | 67 |
| Specificity (%) | 100 | 100 | 100 | 100 | 91 | 95 | 100 | 100 |
| Positive predictive value (%) | 100 | 100 | 100 | 100 | 83 | 92 | 100 | 100 |
| Negative predictive value (%) | 80 | 80 | 83 | 67 | 87 | 91 | 100 | 93 |