[malignant primary cancer of bone composed of a connective tissue stroma with evidence of malignant osteoid, bone and/or cartilage formation. ( CSP )]
UMLS (NCI) C0029463 Relation/PAR: Neoplasms, Bone Tissue
skeletal neoplasm
Connective Tissue Sarcoma
Relation/CHD: Juxtacortical Osteogenic Sarcoma
Ewing Family of Tumors