Diagnosis No. Patients
Angiomatoid MFH 1
Chondrosarcoma 1
Clear cell sarcoma 1
Epithelioid leiomyosarcoma 1
Epithelioid sarcoma 2
Ewing’s sarcoma 2
Fibrosarcoma 2
Leiomyosarcoma 11
Liposarcoma 9
Well differentiated 8
Pleomorphic 1
Malignant nerve sheath tumor 1
MFH 8
Myxoid MFH 1
Myxofibrosarcoma 4
Myxoid chondrosarcoma 1
Myxoid leiomyosarcoma 1
Myxoid liposarcoma 10
Without round cell differentiation 3
Focal round cell differentiation 7
Significant transition to round cell 1
Myxoid sarcoma NOS 1
Primitive neuroectodermal tumor 1
Rhabdomyosarcoma 2
Sarcoma NOS 4
Synovial sarcoma 9
TOTAL 73
MFH: Malignant Fibrous Histiocytoma; NOS: Not Otherwise Specified
Table 3: Histology of buttock soft tissue sarcomas [8].