Table 4. The distribution of different distant metastasis (n=1330).
| Metastatic sites | Patients, number | Percentage (%) |
|---|---|---|
| One site | ||
| Bone only | 258 | 19.4 |
| Brain only | 38 | 2.9 |
| Liver only | 122 | 9.2 |
| Lung only | 261 | 19.6 |
| Two sites | ||
| bone+brain | 16 | 1.2 |
| bone+liver | 98 | 7.4 |
| bone+lung | 77 | 5.8 |
| brain+liver | 3 | 0.2 |
| brain+lung | 31 | 2.3 |
| liver +lung | 67 | 5.0 |
| Three sites | ||
| bone+brain+liver | 10 | 0.8 |
| bone+brain+lung | 15 | 1.1 |
| bone+liver+lung | 56 | 4.2 |
| liver+lung+brain | 4 | 0.3 |
| Four sites | ||
| bone+liver+lung+brain | 19 | 1.4 |