title: Letter: Preoperative bone scans.
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis*; D001943:Breast Neoplasms / Q000601:surgery; D005260:Female; D006801:Humans; D008408:Mastectomy; D009362:Neoplasm Metastasis / Q000175:diagnosis*; D011877:Radionuclide Imaging