Endocrine Abstracts

Lithium increases retention of Iodine-131 in the thyroid gland and inhibits thyroid hormone release following radioactive iodine (RAI) administration. However, outcomes of studies of the effects of lithium on the efficacy of RAI are conflicting. The aim of this study was to assess whether adjuvant lithium increases the efficacy of RAI treatment in hyperthyroidism. A retrospective cohort study was performed of 204 hyperthyroid patients (163 Graves’ disease, 26 toxic multin...