| Site of involvement | Involvement | Total number of lesions | |
| Number of patients | 56.5% | ||
| Head and neck | 8 | 32% | 22 |
| Chest | 18 | 72% | 48 |
| Abdomen | 19 | 76% | 58 |
| Back | 11 | 44% | 32 |
| Upper extremities | 14 | 56% | 58 |
| Lower extremities | 20 | 80% | 83 |
| Gluteal area | 9 | 36% | 18 |