Abstract
Differentiated thyroid carcinomas are typically treated with total thyroidectomy as initial therapy. Subsequent radioactive iodine (RAI) ablation destroys post-surgical thyroid remnants, can additionally provide adjuvant therapy of residual and metastatic thyroid cancers, and enhances the sensitivity and specificity of further diagnostic studies. There is current controversy regarding whether a large number of patients, broadly considered to have “low-risk” disease, should be provided RAI ablation. This is consequent to over-reliance on short-term studies, under-appreciation of the value of RAI remnant ablation, and inflation of the side effects of RAI therapy. A balanced assessment of all of these issues provides justification to utilize post-surgical radioiodine ablation, even in cases that are considered low risk on the basis of surgical findings.
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Kenneth B. Ain has previously received research support from Genzyme Corporation.
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Ain, K.B. Radioiodine-remnant ablation in low-risk differentiated thyroid cancer: pros. Endocrine 50, 61–66 (2015). https://doi.org/10.1007/s12020-015-0668-9
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DOI: https://doi.org/10.1007/s12020-015-0668-9