CHORUS

Collaborative Hypertext of Radiology

Musculoskeletal system

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chondrosarcoma

• M > F, 35 - 50 yrs
• malignant, poor prognosis
• tx: removal, RT

• sites: metaphysis, center of flat bones
  • pelvis, ribs, upper femur, shoulder
• slow growing
• large soft-tissue mass +/- flocculent calcifications
• sclerosis

• may arise from pre-existing "benign" enchondroma or osteochondroma

Related CHORUS documents: osteochondroma (exostosis) hereditary exostosis (osteochondromatosis) enchondroma Ollier disease synovial sarcoma Ewing sarcoma

Copyright © 2013, Charles E. Kahn, Jr.