Research Article
High Recurrence Rate of Myxofibrosarcoma: The Effect of Radiotherapy Is Not Clear
Table 1
Overview of key tumor characteristics.
| | Low grade (n = 10) | High grade (n = 46) |
| Tumor size (cm) (median (range)) | 3 (2–10) | 7 (2–18) | Tumor site | | | Upper extremity | 1 | 16 | Lower extremity | 8 | 28 | Trunk wall | 1 | 2 | Tumor depth | | | Subcutaneous | 7 | 19 | Deep | 3 | 27 | Necrosis | | | Yes | 1 | 30 | No | 7 | 13 | Not determined | 2 | 3 | Vascular invasion | | | Yes | — | 7 | No | 8 | 34 | Not determined | 2 | 5 | Growth pattern | | | Infiltrative | 7 | 30 | Pushing | — | — | Not determined | 3 | 16 |
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