closer analysis revealed that all supposedly highly malignant tumors , i.e. , 16 osteosarcomas and 1 ewing sarcoma were aneuploid , while 8 of 13 chondrosarcomas , 2 periosteal osteosarcomas , and 1 of 2 adamantinomas were diploid .
C0029463
osteosarcomas
C0553580
ewing sarcoma