title: Multiple vertebral metastases with fluid-fluid levels.
authors.affiliation: Servicio de Reumatología, Hospital Universitario Ramón y Cajal, Madrid, España. Electronic address: albertosifuentesg@gmail.com.
authors.forename: Walter Alberto
authors.initials: WA
authors.lastname: Sifuentes Giraldo
authors.affiliation: Servicio de Oncología Médica, Hospital Universitario Ramón y Cajal, Madrid, España.
authors.forename: Vanessa
authors.initials: V
authors.lastname: Pachón Olmos
authors.affiliation: Servicio de Radiología, Hospital Universitario Ramón y Cajal, Madrid, España.
authors.forename: José Ignacio
authors.initials: JI
authors.lastname: Gallego Rivera
authors.affiliation: Servicio de Reumatología, Hospital Universitario Ramón y Cajal, Madrid, España.
authors.forename: Mónica
authors.initials: M
authors.lastname: Vázquez Díaz
mesh_terms: D000368:Aged; D001826:Body Fluids; D018279:Carcinoma, Signet Ring Cell / Q000473:pathology* / Q000556:secondary*; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae; D008279:Magnetic Resonance Imaging; D009382:Neoplasms, Unknown Primary; D013125:Spinal Neoplasms / Q000473:pathology* / Q000556:secondary*; D013904:Thoracic Vertebrae