ea0049gp213 | Thyroid 2 | ECE2017
do Vale Sonia
, Filipa Martins Ana
, Costa Cristiana
, Batista Lucas
, Mendes de Almeida Margarida
Introduction: First described in 2009, IgG4-related thyroid disease includes several subcategories: RiedelÂ’s thyroiditis, fibrous variant of Hashimoto thyroiditis (FVHT), IgG4-related Hashimoto thyroiditis (HT) and GravesÂ’ disease with elevated IgG4. It is rare, with most cases described in Japan and characterized by increased IgG4 plasma cells at immunostaining.Case Report: A 59-year-old Caucasian women, without known Asian ancestry, was obser...