title: MR imaging of dedifferentiated chondrosarcoma.
abstract: MR imaging of a dedifferentiated chondrosarcoma of the humerus is presented and correlated with gross and microscopic histology from the surgical specimen. The classification of chondrosarcoma and specific MR signal characteristics that suggest dedifferentiation are discussed.
authors.affiliation: Department of Radiology, Boston University Medical Center, Massachusetts, USA.
authors.forename: S
authors.initials: S
authors.lastname: Eustace
authors.forename: N
authors.initials: N
authors.lastname: Baker
authors.forename: H
authors.initials: H
authors.lastname: Lan
authors.forename: A
authors.initials: A
authors.lastname: Wadhwani
authors.forename: D
authors.initials: D
authors.lastname: Dorfman
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis* / Q000601:surgery; D002454:Cell Differentiation; D002813:Chondrosarcoma / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D006811:Humerus / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged