99mTc Sestamibi Thyroid Scan in Amiodarone-Induced Thyrotoxicosis Type I.

AbstractAmiodarone-induced thyrotoxicosis (AIT) type I describes inducement of clinical hyperthyroidism by excessive thyroidal iodine in the setting of latent Graves disease, and therapy differs from that used for AIT type II. A 65-year-old man previously on amiodarone for atrial fibrillation develo