title: Radiothallium scintigraphy in solitary nonfunctioning thyroid nodules.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013793:Thallium; D013964:Thyroid Neoplasms / Q000000981:diagnostic imaging*
chemical_list: D011868:Radioisotopes; D013793:Thallium