ESPE Abstracts

Background: Thyrotoxicosis in neonates is a life-threatening condition that can be associated with lasting neurologic problems. Most cases are seen in neonates born to mothers with Graves’ disease in which thyroid stimulating immunoglobulin (TSI) is transferred to the foetus and results in hyperthyroidism. Hypothyroidism due to topical iodine use has been reported in neonates, but thyrotoxicosis has never been described in this age, while in adults is a known entity. We h...