title: Osteosarcoma in tophaceous gout: A case report and literature review.
authors.affiliation: Servicio de Reumatología, HM Hospitales, Hospital Universitario HM Sanchinarro, Madrid, España. Electronic address: ecalvoa@hotmail.com.
authors.forename: Enrique
authors.initials: E
authors.lastname: Calvo Aranda
authors.affiliation: Servicio de Anatomía Patológica, HM Hospitales, Hospital Universitario HM Sanchinarro, Madrid, España.
authors.forename: Irene
authors.initials: I
authors.lastname: Rodríguez Pérez
authors.affiliation: Servicio de Oncología Médica, HM Hospitales, Hospital Universitario HM Sanchinarro, Madrid, España.
authors.forename: Jesús
authors.initials: J
authors.lastname: Rodríguez-Pascual
authors.affiliation: Servicio de Reumatología, HM Hospitales, Hospital Universitario HM Sanchinarro, Madrid, España.
authors.forename: Paloma
authors.initials: P
authors.lastname: García de la Peña Lefebvre
mesh_terms: D000368:Aged; D001859:Bone Neoplasms / Q000175:diagnosis / Q000209:etiology*; D005529:Foot Bones; D006073:Gout / Q000150:complications*; D006801:Humans; D008297:Male; D012516:Osteosarcoma / Q000175:diagnosis / Q000209:etiology*