Radioiodine thyroid remnant ablation in patients with differentiated thyroid carcinoma (DTC): prospective comparison of long-term outcomes of treatment with 30, 60 and 100 mCi

Abstract

No significant differences in the 5 years efficacy of thyroid remnant radioiodine ablation using 30, 60 and 100 mCi were observed in low-risk DTC patients operated by total thyroidectomy and neck lymph node dissection. However, patients treated initially with 30 mCi, required second course of radioiodine in 22%, while this was necessary only in 13,3% and 11,2% of patients treated with 60 mCi and 100 mCi respectively.