title: Parietal thinning: a cause for photopenia on bone scan.
mesh_terms: D000368:Aged; D001943:Breast Neoplasms / Q000000981:diagnostic imaging; D004164:Diphosphonates; D005260:Female; D006801:Humans; D010294:Parietal Bone / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012888:Skull Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D013667:Technetium
chemical_list: D004164:Diphosphonates; D013667:Technetium