Table 1 The pathologic data of the 160 STS patients
|  | Low-grade cohort (n = 82) | High-grade cohort (n = 78) |
|---|---|---|
Histological diagnosis | Acinar rhabdomyosarcoma (n = 4) | Acinar rhabdomyosarcoma (n = 2) |
Angiosarcoma (n = 4) | Angiosarcoma (n = 3) | |
Clear cell sarcoma (n = 6) | Clear cell sarcoma (n = 4) | |
Epithelioid sarcoma (n = 5) | Epithelioid fibrosarcoma (n = 3) | |
Fibrosarcoma (n = 13) | Epithelioid sarcoma (n = 4) | |
Leiomyosarcoma (n = 4) | Fibrosarcoma (n = 13) | |
Liposarcoma (n = 7) | Leiomyosarcoma (n = 4) | |
Myofibroblastic sarcomas (n = 4) | Liposarcoma (n = 5) | |
Myxofibrosarcoma (n = 9) | Myofibroblastic sarcomas (n = 6) | |
Myxoid liposarcoma (n = 8) | Myxofibrosarcoma (n = 8) | |
Pleomorphic sarcoma (n = 5) | Myxoid liposarcoma (n = 6) | |
Rhabdomyosarcoma (n = 3) | Pleomorphic sarcoma (n = 3) | |
Synovial sarcoma (n = 4) | Rhabdomyosarcoma (n = 2) | |
Unconfirmed (n = 6) | Synovial sarcoma (n = 8) | |
|  | Undifferentiated pleomorphic sarcoma (n = 4) | |
|  | Unconfirmed (n = 3) |