Table 1.
Patient and tumor characteristics.
| Characteristic | Datum |
|---|---|
| No. of patients (female/male) n=15 | 6/9 |
| Mean age, y (+/- SD) | 62 (13) |
| Range | 36-81 |
| Previous RT | 14/15 (93%) |
| Oral analgesics at presentation | 13/15 (87%) |
| Tumor type histology (n=15) | |
| Lung | 4 (26%) |
| Urothelial | 3 (20%) |
| Renal | 2 (13%) |
| Pancreas | 1 (7%) |
| Breast | 1 (7%) |
| Osteosarcoma | 1 (7%) |
| Endometrial | 1 (7%) |
| Colorectal | 1 (7%) |
| Other∗ | 1 (7%) |
| Tumor Location (n=16) | |
| Sacrum | 8 (50%) |
| Scapula | 3 (19%) |
| Ilium | 3 (19%) |
| Ischium | 3 (19%) |
| Embolization and cryoablation only | 6/15 (40%) |
| Embolization, cryoablation, and osteoplasty | 9/15 (60%) |
| Patients with one metastasis† | 14/15 (93%) |
| Patients with two metastases† | 1/15 (7%) |
∗Primary adenocarcinoma of unknown origin.
† considers only metastases that were treated with ST, not total metastases.