Chinese expert consensus on the diagnosis and treatment of IgG 4 related diseases

IgG4 related disease (IgG4-RD) is an immune medicated rare disease, characterized with chronic inflammation and fibrosis in the involved organs, it is a systemic disease affected nearly every anatomic site of the body, usually involvement of multiple organs, and with diverse clinical manifestations. Due to the the relative novelty of the disease and under-recognition, the overall level of diagnosis and treatment in China is uneven. Till now,...