Table 1.
Score 1 | Score 2 | Score 4 | |
---|---|---|---|
Primary tumour | Slow growth | Moderate growth | Rapid growth |
Visceral metastases | Treatable | Untreatable | |
Bone metastases | Solitary | Multiple |
For each category (primary tumour, visceral and bone metastases) a score of 1, 2 or 4 is allocated according to the table above; these scores are added to provide a total score up to a maximum of 10