Table 1.
Patient and tumor characteristics.
| Patient/tumor characteristics | Total |
|---|---|
| Male | 214 (61.7%) |
| Female | 133 (38.3%) |
| Median age | 59 years (range 12–95 years) |
| Tumor size (where available from the gross specimen or cross-sectional imaging) | 13.5 cm (range 2–109 cm) |
| Tumor site | |
| Intra-abdominal | 148 |
| Retroperitoneum | (113) |
| Bowel/mesentery | (25) |
| Pelvis | (10) |
| Inguinal/lower limb girdle | 88 |
| Thigh | (47) |
| Spermatic cord | (19) |
| Groin | (14) |
| Buttock/perineum | (8) |
| Trunk | 57 |
| Back | (22) |
| Chest wall | (17) |
| Abdominal wall | (14) |
| Breast | (4) |
| Upper limb/shoulder | 35 |
| Shoulder | (18) |
| Arm | (11) |
| Axilla | (4) |
| Hand | (1) |
| Head and neck | 22 |
| Neck | (14) |
| Mouth/jaw | (5) |
| Scalp/forehead | (2) |
| Ear | (1) |
| Lower extremities | 13 |
| Knee | (6) |
| Calf | (4) |
| Foot | (3) |
| Thoracic cavity (pleura, mediastinum, and lung) | 3 |