Unexpected False-positive I-131 Uptake in Patients with Differentiated Thyroid Carcinoma
Author(s) -
Aylin Oral,
Bülent Yazıcı,
Cenk Eraslan,
Zeynep Burak
Publication year - 2018
Publication title -
molecular imaging and radionuclide therapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.292
H-Index - 7
eISSN - 2147-1959
pISSN - 2146-1414
DOI - 10.4274/mirt.37450
Subject(s) - medicine , concomitant , thyroid , radiology , thyroid carcinoma , nuclear medicine , calcification , lung
Radioiodine is the most specific radionuclide for differentiated thyroid carcinoma (DTC) imaging. Despite its high specificity and sensitivity, false-positive I-131 uptake could be seen on whole body scan (WBS) that may lead to misdiagnosis and unnecessary radioiodine treatment. In this study, we aimed to present the I-131 WBS and concomitant single photon emission computed tomography/computed tomography (SPECT/CT) images of unexpected false-positive radioiodine uptake along with the patients’ clinical outcomes and the contribution of SPECT/CT imaging.
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