title: Tc-99m-pyrophosphate bone scan in calcinosis universalis.
mesh_terms: D002114:Calcinosis / Q000000981:diagnostic imaging*; D011756:Diphosphates; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D011756:Diphosphates; D013667:Technetium