General information | Number | Percentage | ||
---|---|---|---|---|
For all patients (45) | Age (years) | ≦10 | 23 | 51.1% |
>10 | 22 | 48.9% | ||
Gender | Female | 19 | 42.2% | |
Male | 26 | 57.8% | ||
Location | Femur | 35 | 77.8% | |
Tibia | 10 | 22.2% | ||
Tumor size | ≦8cm | 10 | 22.2 | |
>8cm | 35 | 77.8 | ||
Pathology | Osteosarcoma | 44 | 97.8% | |
Ewing sarcoma | 1 | 2.2% | ||
Metastasis | Yes | 15 | 33.3% | |
No | 30 | 66.7% | ||
Survival | DOD | 12 | 26.7% | |
AWD | 3 | 6.7% | ||
AW/OD | 30 | 66.7% | ||
For survived patients (33) | Limb salvage | Yes | 31 | 93.9% |
No | 2 | 6.1% | ||
Prosthesis survival | Yes | 21 | 63.6% | |
No | 12 | 36.4% | ||
prosthesis extension | Yes | 22 | 66.70% | |
No | 11 | 33.3% | ||
LLD | ≦2cm | 20 | 60.6% | |
>2cm | 13 | 39.4% |