Table 3.
Histologic Characteristics (n=319)
| HISTOLOGY | N | % |
|---|---|---|
| Malignant Fibrous Histiocytoma (MFH) | 44 | 14 |
| Dermatofibrosarcoma Protuberans (DFSP) | 32 | 10 |
| Angiosarcoma | 30 | 9 |
| Solitary Fibrous Tumor/Hemangiopericytoma | 25 | 8 |
| Desmoid/Fibromatosis (Deep Seated) | 23 | 7 |
| Leiomyosarcoma | 23 | 7 |
| Liposarcoma | 23 | 7 |
| Synovial | 21 | 7 |
| Fibrosarcoma | 18 | 6 |
| Malignant Peripheral Nerve Sheath Tumor | 17 | 5 |
| Sarcoma | 13 | 4 |
| Rhabdomyosarcoma | 12 | 4 |
| Myofibroblastic | 11 | 3 |
| Undifferentiated | 6 | 2 |
| Epithelioid | 4 | 1 |
| Dendritic Cell Tumor | 3 | 1 |
| Ewing’s/Primitive Neuroectodermal Tumor (PNET) | 3 | 1 |
| Hemangioendothelioma | 3 | 1 |
| Angiomatoid Fibrous Histiocytoma | 2 | <1 |
| Chondrosarcoma | 2 | <1 |
| Alveolar-Soft Part | 1 | <1 |
| Carcinosarcoma Ex-Pleomorphic Adenoma | 1 | <1 |
| Inflammatory Myofibroblastic Tumor | 1 | <1 |
| Plexiform Fibrohistiocytic | 1 | <1 |
| GRADE | ||
| Low | 156 | 49 |
| High | 163 | 51 |
| DEPTH | ||
| Superficial | 96 | 30 |
| Deep | 223 | 70 |
| COMPLETENESS OF RESECTION (R) | ||
| R0 | 204 | 64 |
| R1 | 94 | 29 |
| R2 | 21 | 7 |