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Katagiri Score (Bone Mets)
Clinical Context & Background
The Katagiri Score predicts survival in patients with skeletal metastases. It helps determine the treatment goal (curative/wide excision vs palliative) by assessing Primary Site, Visceral Mets, Lab data, ECOG PS, Chemo history, and Multiple Bone Mets.
Formula Logic
Sum of risk points (0-10).Reference Data
| Risk Group | Score | 1-Year Survival Rate |
|---|---|---|
| Low Risk | 0 - 3 | 91 - 98% |
| Intermediate | 4 - 6 | 46 - 76% |
| High Risk | 7 - 10 | 6 - 15% |
Evidence-based oncology decision support. Verify with clinical guidelines.