An update on IgG4-related disease

Purpose of review IgG4-related disease (IgG4-RD) is a recently described fibroinflammatory condition that can affect nearly any organ. Our knowledge of this condition – its manifestations, diagnosis, pathogenesis and treatment – is expanding rapidly. Recent findings This review highlights the most recent developments in the field. Particular highlights include new manifestations of the disease, studies on the test characteristics of serum IgG4...