title: 99m Tc pertechnetate flow study for evaluation of "cold" thyroid nodules.
mesh_terms: D000236:Adenoma / Q000175:diagnosis; D002277:Carcinoma / Q000175:diagnosis; D006801:Humans; D007457:Iodine Radioisotopes; D011877:Radionuclide Imaging; D013667:Technetium; D013959:Thyroid Diseases / Q000175:diagnosis*; D013964:Thyroid Neoplasms / Q000175:diagnosis*
chemical_list: D007457:Iodine Radioisotopes; D013667:Technetium