Table 1 Modified Tokuhashi score
Prognosis parameter | Score |
|---|---|
General condition | |
Poor (performance status 10–40%) | 0 |
Moderate (performance status 50–70%) | 1 |
Good (performance status 80–100%) | 2 |
Number of bone metastases outside spine | |
>2 | 0 |
≤2 | 1 |
0 | 2 |
Metastasis to major organs | |
Non-removable | 0 |
Removable | 1 |
None | 2 |
Primary site | |
Lung, osteosarcoma, stomach, bladder, esophagus, pancreas | 0 |
Liver, gallbladder, unidentified | 1 |
Other | 2 |
Kidney, uterus | 3 |
Rectum | 4 |
Thyroid, breast, prostate, carcinoid tumor | 5 |
Palsy | |
Complete (Frankel A, B) | 0 |
Incomplete (Frankel C, D) | 1 |
None (Frankel E) | 2 |