Endocrine Abstracts

Introduction: Ophthalmopathy is the most common extrathyroidal manifestation of Grave’s disease, with 3–7% evolving to Dysthyroid Optic Neuropathy (DON), which requires urgent treatment to avoid permanent or progressive visual loss. We describe two cases of DON evaluated at Endocrinology and Metabolism Service of Paraná (SEMPR).Case 1: Male, 70 years old, previously diagnosed with hypertension, type 2 diabetes with insulin use, microvascul...