title: [Positron emission tomography of the skeletal system using 18FNa: frequency, distribution and appearance of skeletal metastases].
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis / Q000556:secondary*; D003287:Contrast Media; D006801:Humans; D009362:Neoplasm Metastasis / Q000175:diagnosis*; D012969:Sodium Fluoride; D014055:Tomography, Emission-Computed / Q000379:methods; D015899:Tomography, Emission-Computed, Single-Photon