Research Article
Myxoid Liposarcoma: Prognostic Factors and Metastatic Pattern in a Series of 148 Patients Treated at a Single Institution
Table 4
Statistical analysis shows no significant risk factors for the local recurrence-free survival (LRFS).
| Local recurrence-free survival | Variables | Survival at 5 years (%) | Survival at 10 years (%) | value (LR test) |
| Site | | Upper limb | 91 | 91 | 0,5852 | Lower limb | 89 | 85 | Trunk | 67 | 67 |
| Size | | <5 cm | 97 | 82 | 0,2883 | 5–10 cm | 91 | 91 | >10 cm | 77 | 77 |
| Grading, round cell (RC) | | Low (RC < 5%) | 89 | 87 | 0,4824 | High (RC > 5%) | 87 | 83 |
| Margin | | Wide/radical | 92 | 88 | 0,1085 | Marginal | 78 | 78 | Intralesional | 100 | 100 |
| Presentation | | Primitive | 87 | 85 | 0,2061 | Local recurrence | 86 | 78 | Radicalization | 100 | 100 |
| RT | | No | 94 | 81 | 0,9303 | Yes | 88 | 86 |
| CHT | | No | 90 | 88 | 0,2035 | Yes | 85 | 81 |
|
|