Radionuclide imaging and quantitative radioisotopic uptake studies are always required to establish the diagnosis of<unk><unk>  or<unk>  nodular goiter. Radionuclide imaging can be performed with radioactive iodine-123 or with technetium-99m. In patients with hyperthyroidism caused by a<unk><unk> , there is a characteristic restriction of radionuclide uptake to the responsible hyperfunctioning nodule with suppression of radionuclide uptake in the remainder of the gland.
Toxic Adenoma other imaging findings
Silicosis other imaging findings
Tuberculosis other imaging findings
Thymoma other imaging findings
Adenocarcinoma of the lung other diagnostic studies
Adenocarcinoma of the lung other imaging findings
Occupational lung disease other imaging findings
Appendix cancer other imaging findings