Different Regions Involved by Recurrent PC in 68Ga-PSMA Ligand PET/CT
| Region | No. of patients |
| Local recurrence | 87 (35.1) |
| Lymph node metastases | |
|  Abdominopelvic | 130 (52.4) |
|  Supradiaphragmatic | 13 (5.2) |
| Bone metastases | 89 (35.9) |
| Other (e.g., lung, liver) metastases | 13 (5.2) |
Data in parentheses are percentages.