title: Tc-99m-pertechnetate scanning in metastatic thyroid carcinoma: a case report.
abstract: Radionuclide imaging with Tc-99m-pertechnetate in a patient with a mixed papillary-follicular carcinoma of the thyroid gland showed evidence of increased radioactivity at sites of functioning metastases. The use of Tc-99m-pertechnetate as well as I-131 for imaging in search of functioning thyroid metastases is discussed.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000000981:diagnostic imaging*; D002291:Carcinoma, Papillary / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012782:Shoulder; D013667:Technetium; D013959:Thyroid Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging; D013964:Thyroid Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*
chemical_list: D007457:Iodine Radioisotopes; D013667:Technetium