Ocular Manifestations and Clinical Implications of Serum Immunoglobulin G4 Levels in Graves' Ophthalmopathy Patients.
Xin QiXu YuanWei WangJing ZhangRong LiuWeikun HuXin QiNan XiangLiwen ChenPublished in: Ocular immunology and inflammation (2020)
Bilateral symmetry of ocular manifestation was observed in GO patients with IgG4 levels ≥135 mg/dL. IgG4 levels may be helpful in monitoring GO and diagnosing a new subtype of GO.