title: [Chondroblastic osteosarcoma over a total hip prosthesis].
abstract: Malignant transformation in the area of joint prostheses is very rare. We present the case of a woman who developed a chondroblastic osteosarcoma in the area where a total hip prosthesis had been implanted.
authors.affiliation: Servicio de Radiodiagnóstico, Hospital Universitario Quirón, Madrid, España. juanje81@hotmail.com
authors.forename: J J
authors.initials: JJ
authors.lastname: Gómez Herrera
authors.forename: C
authors.initials: C
authors.lastname: Hayoun
authors.forename: P
authors.initials: P
authors.lastname: Manjón Luengo
authors.forename: A B
authors.initials: AB
authors.lastname: Enguita Valls
mesh_terms: D000368:Aged; D001859:Bone Neoplasms / Q000209:etiology*; D005260:Female; D006622:Hip Prosthesis / Q000009:adverse effects*; D006801:Humans; D012516:Osteosarcoma / Q000209:etiology*