to test whether these observations are reproducible in the differential diagnosis of soft tissue sarcomas , anti-hla-dr antibodies lk8d3 and ln3 were applied to formalin-fixed , paraffin-embedded sections of mfh , neurofibrosarcoma ( nfs ) , leiomyosarcoma ( lms ) , synovial sarcoma ( ss ) , fibrosarcoma ( fs ) , angiosarcoma ( as ) , kaposi 's sarcoma ( ks ) , chondrosarcoma ( chs ) , `` '' dedifferentiated '' '' chondrosarcoma ( dchs ) , osteosarcoma ( os ) , epithelioid sarcoma ( es ) , and clear cell sarcoma ( ccs ; malignant melanoma of soft parts ) .
C0206729
neurofibrosarcoma
C0016057
fibrosarcoma