Diagnotic value of 20 minute  99m Tc pertechnetate thyroid uptake.
D000284:Administration, Oral; D003201:Computers; D006042:Goiter / Q000175:diagnosis; D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis*; D007275:Injections, Intravenous; D007455:Iodine / Q000008:administration & dosage / Q000378:metabolism; D007457:Iodine Radioisotopes; D009230:Myxedema / Q000175:diagnosis; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013667:Technetium / Q000008:administration & dosage / Q000378:metabolism; D013961:Thyroid Gland / Q000378:metabolism*; D013997:Time Factors
D007457:Iodine Radioisotopes; D011868:Radioisotopes; D013667:Technetium; D007455:Iodine