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Clinical and pathological features of osteosarcoma patients
| Age | Sex | Site | Histological subtype | Stage | |
|---|---|---|---|---|---|
| Case 1 | 42 | F | Ankle | Chondroblastic | Local recurrence, no lung metastases |
| Case 2 | 23 | F | Sacrum | - | Primary, no lung metastases |
| Case 3 | 62 | F | Distal femur | Fibroblastic | Recurrence with lung metastases |
| Case 4 | 67 | F | Proximal femur | - | Local recurrence, no lung metastases |
| Case 5 | 19 | F | Proximal tibia | - | Primary, no lung metastases |
| Case 6 | 51 | M | Proximal humerus | Osteoblastic | Local recurrence, no lung metastases |
