Table 2 Regions involved due to 68Ga-PSMA PET/CT
| Â | No. of patients (%) | Suspicious lesions detected by CT, PET, or both (%) | |||
|---|---|---|---|---|---|
| Â | Â | Only CT positive | Only PET positive | More lesions in PET | Positive in CT and PET |
Negative | 21 (46.7) | – | – | – | – |
Loc rec | 11 (24.4) | 1 (9.0) | 5 (45.5) | – | 5 (45.5) |
LNM | 8 (17.7) | – | 7 (87.5) | 1 (12.5) | – |
 LNMp (<5 lesions) | 6 |  |  |  |  |
 LNMp + r (<5 lesions) | 1 |  |  |  |  |
 LNMp + r (>5 lesions) | 1 |  |  |  |  |
Loc rec + LNMp (<5 lesions) | 1 (2.2) | – | 1 (100) | – | – |
Loc rec + LNMp + bone | 2 (4.4) | – | – | 2 (100) | – |
  < 5 lesions | 1 |  |  |  |  |
  > 5 lesions | 1 |  |  |  |  |
Soft tissue metastasis (rectal) | 2 (4.4) | – | 2 (100) | – | – |