Table 1. Demographic, pathological, and treatment characteristics of 42 patients with UPS.
| Variables | Total (%) |
|---|---|
| Gender | |
| Men | (20) 47 |
| Women | (22) 53 |
| Age | |
| Mean | 58 |
| Standard deviation | ± 14 |
| Age group | 25-85 |
| Site | |
| Upper limb | 12 (29) |
| Lower limb | (30) 71 |
| Laterality | |
| Left | (30) 71 |
| Right | 12 (29) |
| Follow-up (months) | |
| Medium | 29.6 |
| Minimum | 0.6 |
| Maximum | 165.9 |
| Size (cm) | |
| T1 (0-5) | 1 (2) |
| T2 (6-10) | 10 (24) |
| T3 (11-15) | 10 (24) |
| T4 (> 15) | 21 (50) |
| Size (cm) | |
| Mean | 9 |
| Variation | 2-23 |
| Surgery | |
| Wide resection | (30) 71 |
| Amputation/disarticulation | 12 (29) |
| Margin | |
| Marginal or intralesional | 37 (88) |
| Affected | 5 (12) |
| Radiotherapy | |
| Yes | 26 (62) |
| Preoperative | 10 (38) |
| Postoperative | 16 (62) |
| No | 16 (38) |
| Chemotherapy | |
| Yes | 25 (59) |
| Neoadjuvant | 10 (40) |
| Adjuvant | 15 (60) |
| No | 17 (41) |
| Local recurrence | |
| Yes | 6 (14) |
| No | 36 (86) |
| Resurgery (two or more surgical procedures) | |
| Yes | 9 (22) |
| No | 33 (78) |