Searchable abstracts of presentations at key conferences in endocrinology

ea0081p499 | Thyroid | ECE2022

Variation of anti-TSH receptor antibodies after iodine-131 therapy

Vieira Ines , Monteiro Martim , Soeiro Paula , Rodrigues Dircea , Costa Gracinda , Paiva Isabel

Introduction: GravesÂ’ disease (GD) is a systemic autoimmune disease characterized by lymphocyte activation and synthesis of anti-TSH receptor antibodies (TRABs). Higher values of TRABs are associated with a higher risk of GravesÂ’ ophthalmopathy and dermatopathy. Iodine-131 therapy (RAI) is one of the well-established options in GD, but it can cause a transient increase in TRABs.Objectives: To evaluate the evolution of TRABs after RAI; to identi...