
Dedifferentiated liposarcoma composed predominantly of rhabdoid/epithelioid cells: a frequently misdiagnosed highly aggressive variant
Keywords: خال سرطانی یا ملانوما; Dedifferentiated liposarcoma; Retroperitoneum; Rhabdoid; Epithelioid; SWI/SNF; Rhabdomyosarcoma; Melanoma;