title: Artifacts in  99m Tc-sulfur colloid liver scans.
mesh_terms: D001932:Brain Neoplasms / Q000175:diagnosis*; D003102:Colloids; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis*; D011877:Radionuclide Imaging; D013455:Sulfur; D013667:Technetium; D013997:Time Factors
chemical_list: D003102:Colloids; D013455:Sulfur; D013667:Technetium