title: Dedifferentiated chondrosarcoma. Report of an unusual case.
authors.forename: J M
authors.initials: JM
authors.lastname: Mirra
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis; D002813:Chondrosarcoma / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005870:Giant Cell Tumors / Q000175:diagnosis / Q000473:pathology*; D006801:Humans