Table 1. Baseline patient and tumor characteristics.
| Characteristics | Range (median) | No. of patients (%) (N = 23) | No. of lesions (%) (N = 36) |
|---|---|---|---|
| Gender | |||
| Male | 14 (61) | ||
| Female | 9 (39) | ||
| Age | 23–72 years (41) | ||
| Location | |||
| Chest | 15 (42) | ||
| Abdomen | 8 (22) | ||
| Pelvis | 13 (36) | ||
| Presentation | |||
| Primary | 3 (13) | 3 (8) | |
| Recurrent | 20 (87) | 33 (92) | |
| Tumor characteristics | |||
| Benign | 5 (22) | 5 (14) | |
| Malignant | 18 (78) | 31 (86) | |
| Histology | |||
| Undifferentiated pleomorphic sarcoma | 5 (22) | 12 (33) | |
| Synovial sarcoma | 4 (17) | 7 (19) | |
| Epithelioid sarcoma | 2 (9) | 3 (8) | |
| Hemangiopericytoma | 1 (4) | 3 (8) | |
| Others | 11 (48) | 11 (29) | |
| Tumor volume | 2.6–213 cm3 (24) |