Table 1 Comparison of ablated tumors in each treatment group
| Â | With stereotactic navigation | Without stereotactic navigation |
|---|---|---|
Total number of ablations | 16 | 9 |
Sex of patient | Â | Â |
 Female | 7 | 4 |
 Male | 9 | 5 |
Average age (age range), years | 23 (6—47) | 25 (15—48) |
Tumor location | Â | Â |
 Tibia | 4 | 4 |
 Fibula | 3 | 1 |
 Femur | 6 | 2 |
 Humerus | 2 | 2 |
 Talus | 1 | 0 |