title: Case report 459: Fibrosarcomatous dedifferentiation of chondrosarcoma of the tibia.
authors: Department of Radiology, Albany Medical Center Hospital, NY 12208.
authors: J K
authors: JK
authors: Lee
authors: L
authors: L
authors: Yao
authors: C T
authors: CT
authors: Phelps
authors: V A
authors: VA
authors: Pilon
authors: C R
authors: CR
authors: Wirth
mesh_terms: D000368:Aged; D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D002813:Chondrosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D005354:Fibrosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D011859:Radiography; D013977:Tibia / Q000000981:diagnostic imaging / Q000473:pathology