Research Article
Clear Cell Chondrosarcoma: Clinical Characteristics and Outcomes in 15 Patients
Table 2
Treatment characteristics.
| Variables | N (%) |
| Biopsy prior to surgery | Yes | 9 (60) | No | 6 (40) |
| Surgical management | Wide resection | 10 (66.7) | Intralesional/curettage | 4 (26.7) | Marginal | 1 (6.7) | Resection margins (as per pathologist report) | Free (R0) | 10 (66.7) | Micro (R1) | 2 (13.3) | Gross (R2) | 1 (6.7) | Unknown | 2 (13.3) |
| Recurrence status | Local only | 4 (26.7) | Local and metastatic | 2 (13.3) | Metastatic only | 1 (6.7) | None | 8 (53.3) |
| Chemotherapy after recurrence (N = 7) | Yes | 4 (57.1) | No | 3 (42.9) |
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