Table 3 Patterns of tumor recurrence/residual including lymph nodes and distant metastases by 68Ga-labelled PSMA-ligand PET/CT study with their number (No.) and percent (%)
| Patterns | No. of patients | % of patients |
|---|---|---|
| I) Operative bed/ prostatic residual or recurrence | 23 | 76.6% |
| II) Lymph nodes | 7 | 23.3% |
| a) Pelvi-abdominal | 5 | 16.6% |
| b) Mediastinal | 5 | 16.6% |
| c) Cervical | 0 | 0% |
| III) Distant metastasis | 11 | 36.6% |
| a) Liver | 0 | 0% |
| b) Lung | 3 | 10% |
| c) Bone | 10 | 33.3% |
| d) Brain | 0 | 0% |
| e) Others(adrenal) | 1 | 3.3% |