From: Dedifferentiated chondrsarcoma: a clinicopathologic analysis of 25 cases
Variables | Data |
---|---|
Age (range, mean, y) | 24–74 (55.5) |
Sex (F/M) | 10/15 |
Location | |
Femur | 10 |
Ilium | 4 |
Humerus | 2 |
Tibia | 2 |
Scapula | 1 |
Sacrum | 1 |
Rib | 1 |
Pubic branch | 1 |
Hip joint | |
Cotyle | 2 |
Calcaneus | 1 |
Component | |
Malignant histiocytoma | 11 |
Osteosarcoma | 10 |
Fibrosarcoma | 2 |
Liomyosarcoma | 1 |
Lipoblastoma | 1 |
Follow-up time (range, mean, m) | 3–60 (15.6) |
Follow-up outcome | |
Death | 8 |
Survival | 17 |