RT Journal Article SR Electronic T1 The Role of [99mTc]Tc-Sestamibi in Functional Imaging of the Iodine-Loaded Thyroid Gland JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 331 OP 332 DO 10.2967/jnmt.123.265665 VO 51 IS 4 A1 El Mantani Ordoulidis, Sokratis A1 Siampanopoulou, Maria YR 2023 UL http://tech.snmjournals.org/content/51/4/331.abstract AB Due to high iodine loading from iodinated contrast media, the thyroid uptake of common radiopharmaceuticals ([99mTc]NaTcO4 and [123I]NaI) can be influenced up to 2 mo after administration. In such cases, and generally when differential diagnosis between productive and destructive thyrotoxicosis is necessary, [99mTc]Tc-sestamibi scintigraphy could be an option. This case highlights the role of [99mTc]Tc-sestamibi in the evaluation of thyrotoxicosis in a patient with a blocked thyroid gland as a result of stable iodine saturation.