Immunoglobulin G4-related kidney diseases: An updated review

Table 2 Conditions once regarded as individual disorders now recognized to be part of IgG4-related disease

Autoimmune pancreatitis (lymphoplasmacytic sclerosing pancreatitis)

Eosinophilic angiocentric fibrosis (affecting the orbits and upper respiratory tract)

Fibrosing mediastinitis

Hypertrophic pachymeningitis

Idiopathic hypocomplementemic tubulointerstitial nephritis with extensive tubulointerstitial deposits

Inflammatory pseudotumour (affecting the orbits, lungs, kidneys, and other organs)

Küttner’s tumor (affecting the submandibular glands)

Mikulicz’s disease (affecting the salivary and lacrimal glands)

Multifocal fibrosclerosis (commonly affecting the orbits, thyroid gland, retroperitoneum, mediastinum, and other tissues and organs)

Periaortitis and periarteritis

Inflammatory aortic aneurysm

Retroperitoneal fibrosis (Ormond’s disease)

Riedel’s thyroiditis

Sclerosing mesenteritis