Patient Characteristics
| Characteristic | Data |
| Patients (n) | 20 |
| Age (y) | |
| Mean | 73 |
| Range | 65–84 |
| PSA (ng/mL) | |
| Mean | 369 |
| Range | 1–2,222 |
| Site of metastasis (n) | |
| Lymph node, overall | 12 |
| Lymph node only | 1 |
| Bone, overall | 19 |
| Bone only | 1 |
| Bone and lymph node | 12 |
| Local recurrence | 4 |
| Visceral, overall | 3 |