title: Quiz. Osteogenic sarcoma and chondrosarcoma.
authors.affiliation: Service de Radiodiagnostic, Institut Gustave-Roussy, 39 rue Camille Desmoulins, 94805 Villejuif, France. kn638@yahoo.fr
authors.forename: Romuald
authors.initials: R
authors.lastname: Ferré
authors.forename: Marie Christine
authors.initials: MC
authors.lastname: Mathieu
authors.forename: Corinne
authors.initials: C
authors.lastname: Balleyguier
authors.forename: Daniel
authors.initials: D
authors.lastname: Vanel
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis* / Q000209:etiology; D001943:Breast Neoplasms / Q000150:complications / Q000175:diagnosis*; D002114:Calcinosis / Q000150:complications / Q000175:diagnosis*; D002813:Chondrosarcoma / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D012516:Osteosarcoma / Q000175:diagnosis* / Q000209:etiology