Preferred Label : Mesenchymal Chondrosarcoma of Bone;
NCIt synonyms : Mesenchymal Chondrosarcoma of the Bone;
NCIt definition : A morphologic variant of chondrosarcoma arising from the bone. It is characterized
by the presence of malignant small round cells, biphasic growth pattern, and well
differentiated hyaline cartilage. Clinical presentation includes pain and swelling.
The clinical course is aggressive, with local recurrences and distant metastases.;