title: The use of B mode ultrasonography in changing indications for thyroid operations.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000473:pathology; D003537:Cystadenoma / Q000175:diagnosis* / Q000473:pathology; D003949:Diagnostic Techniques, Surgical; D006044:Goiter, Nodular / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007457:Iodine Radioisotopes; D011300:Preoperative Care; D011877:Radionuclide Imaging; D013959:Thyroid Diseases / Q000601:surgery; D013961:Thyroid Gland / Q000473:pathology; D013964:Thyroid Neoplasms / Q000175:diagnosis* / Q000473:pathology; D013966:Thyroiditis / Q000175:diagnosis* / Q000473:pathology; D014463:Ultrasonography
chemical_list: D007457:Iodine Radioisotopes