Table 1 Patient characteristics
Characteristic | n | % |
|---|---|---|
Age (years) | ||
Mean (range) | 58 (21–85) | |
≤ 50 | 10 | 24 |
> 50 | 31 | 76 |
Anatomic Site | ||
Upper extremity | 6 | 15 |
Lower Extremity | 35 | 85 |
Deep | 41 | 100 |
Size | ||
≤ 5 cm | 6 | 15 |
5–10 cm | 13 | 32 |
> 10 cm | 9 | 22 |
> 15 cm | 13 | 32 |
Tumor | ||
Primary tumor | 38 | 93 |
Recurrent tumor | 3 | 7 |
Histology | ||
Undifferentiated Pleomorphic sarcoma | 15 | 37 |
Myxofibrosarcoma | 7 | 17 |
Dedifferentiated Liposarcoma | 5 | 12 |
Leiomyosarcoma | 5 | 12 |
Myxoid Liposarcoma | 4 | 10 |
Synovial Sarcoma | 3 | 7 |
Pleomorphic Rhabdomyosarcoma | 1 | 2 |
Alveolar soft tissue sarcoma | 1 | 2 |
Pathologic grade | ||
2 | 23 | 56 |
3 | 18 | 44 |
Nodal status | ||
No indication of positive nodes | 41 | 100 |
Positive | 0 | 0 |
M-stadium | ||
M0 | 39 | 95 |
M1 | 0 | 0 |
Mx | 2 | 5 |