Table 1 Patient characteristics.
| Case | Age/sex | Site | Histology | Vessels involved | Tumor size (cm) | Preoperative treatment |
|---|---|---|---|---|---|---|
| 1 | 66/F | Thigh | Leiomyosarcoma | SFA, DFA | 7.4 | — |
| CFV, FV, DFV | ||||||
| 2 | 38/M | Thigh | Myxofibrosarcoma | CFA, SFA, DFA | 5.0 | — |
| CFV, FV, DFV | ||||||
| 3 | 16/F | Thigh | Synovial sarcoma | CFA, SFA, DFA | 9.5 | — |
| CFV, FV, DFV | ||||||
| 4 | 61/M | Thigh | Myxofibrosarcoma | CFA, SFA, DFA | 24.0 | — |
| CFV, FV, DFV | ||||||
| 5 | 68/M | Groin | Squamous cell carcinoma | CFA, SFA, DFA | 4.0 | CRT |
| CFV, FV, DFV | ||||||
| 6 | 57/M | Groin | Liposarcoma | EIA, CFA, SFA, DFA | 7.9 | — |
| CFV, FV, DFV | ||||||
| 7 | 88/M | Thigh | Liposarcoma | CFV | 5.3 | — |
| 8 | 81/M | Thigh | Liposarcoma | SFA, FV | 9.0 | — |
CFA: common femoral artery; CFV: common femoral vein; CRT: chemoradiotherapy; DFA: deep femoral artery; DFV: deep femoral vein; EIA: external iliac artery; FV: femoral vein; SFA: superficial femoral artery