Incidence of FFP or Progressive Disease Based on PSMA PET Findings in Men Treated with sRT
| PSMA PET result | FFP at 3 y | Progressive disease | Overall |
| Negative | 47 (82.5%) | 10 (17.5%) | 57/186 (31%) |
| Fossa-positive | 34 (79%) | 9 (21%) | 43/186 (23%) |
| Pelvic LN–positive | 33 (55%) | 26 (45%) | 59/186 (32%) |
| Distant LN–positive | 2 (25%) | 6 (75%) | 8/186 (4%) |
| Bone or viscera | 4 (21%) | 15 (79%) | 19/186 (10%) |
| Total | 120 (64.5%) | 66 (35.4%) | 186 (100%) |