title: Dedifferentiated chondrosarcoma. Report of an unusual case.
authors.affiliation: Department of Pathology, Hospital for Joint Diseases, New York, N.Y. 10003.
authors.forename: H A
authors.initials: HA
authors.lastname: Sissons
authors.forename: J A
authors.initials: JA
authors.lastname: Matlen
authors.forename: M M
authors.initials: MM
authors.lastname: Lewis
mesh_terms: D000368:Aged; D001859:Bone Neoplasms / Q000473:pathology*; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D002813:Chondrosarcoma / Q000473:pathology*; D005260:Female; D005350:Fibroma / Q000473:pathology; D006801:Humans; D006811:Humerus