Table 2 Summary of clinical symptoms and images in cases of dedifferentiated chondrosarcoma
Age (year) | Sex (M/F) | Location (long bone /trunk) | Pain | Palpable mass | Numbness | Matrix mineralization | Bone destruction | Fracture | Extra-osseous extension |
|---|---|---|---|---|---|---|---|---|---|
58.6 | 4/5 | 7/2 | 9/9 | 3/9 | 1/9 | 9/9 | 5/9 | 1/9 | 6/9 |
(100) | (33%) | (11%) | (100%) | (56%) | (11%) | (67%) |