Survival rates (5 and 10 years)
| Site of metastasis | OS (%) 5-year survival rate | OS (%) 10-year survival rate | Mean 95% CI | Survival after metastasis (%) 5-year survival rate | Survival after metastasis (%) 10-year survival rate | Mean 95% CI |
| Whole series | 27 | 7.2 | 50.190 to 73.074 | 9.6 | 3.2 | 20.534 to 30.809 |
| Bone | 36.4 | 18.2 | 33.606 to 124.642 | 18.2 | 9.1 | 7.550 to 74.317 |
| Lung and pleura | 29.3 | 4.9 | 42.951 to 70.689 | 4.9 | 0 | 13.687 to 32.449 |
| Lymph node | 22.7 | 4.5 | 35.735 to 70.171 | 9.1 | 0 | 15.328 to 49.826 |
| Central nervous system | 15.8 | 0 | 24.620 to 83.622 | 10.5 | 0 | 3.681 to 41.883 |
| Liver | 20 | 0 | 33.712 to 122.413 | 0 | 0 | 4.295 to 63.044 |
| Multiple | 20 | 0 | 30.263 to 58.963 | 0 | 0 | 8.163 to 20.432 |
OS, overall survival.