Table 1.
Characteristics and outcomes of patients
| Case | Age (years) | Gender | Diagnosis | Enneking stage | Resection | Margin | Follow-up (months) | Oncologic results | Local recurrence | Distant metastasis | Union time (months) | Complications | MSTS (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 27 | M | Osteosarcoma | IIB | I + II | M | 17 | DOD | No | Lung | 9 | Dislocation | – |
| 2 | 44 | F | Thyroid carcinoma | – | I + II | W | 87 | NED | No | No | 9 | Wound necrosis | 86.7 |
| 3 | 55 | F | Chondrosarcoma | IB | I + II | W | 77 | NED | No | No | – | Deep infection | 43.3 |
| 4 | 19 | M | Ewing’s sarcoma | IIB | II + III | C | 11 | DOD | yes | lung | 9 | – | |
| 5 | 57 | M | Chondrosarcoma | IIB | I + II + III | W | 62 | NED | No | No | 12 | Breakage of plate | 73.3 |
| 6 | 16 | M | Osteosarcoma | IIB | I + II | W | 8 | DOD | No | Lung | – | – | |
| 7 | 48 | F | Chondrosarcoma | IIB | I + II + III | W | 54 | NED | No | No | 12 | Wound necrosis superficial infection | 73.3 |
| 8 | 65 | M | Chondrosarcoma | IIB | I + II | W | 47 | AWM | No | Lung | 21 | 60.0 | |
| 9 | 13 | M | Osteosarcoma | IIB | I + II | W | 44 | NED | No | No | 6 | 80.0 | |
| 10 | 53 | F | Chondrosarcoma | IB | II + III | M | 38 | NED | No | No | 15 | 76.6 |
W wide margin, M marginal margin, C contaminated margin, MSTS Musculoskeletal Tumor Society score, DOD died of disease, NED no evidence of disease of a primary tumour or a primary metastatic disease, AWM alive with metastasis of a primary tumour