Abstract

Autoimmune pancreatitis was first described in 1961, although it was not more widely recognized as an autoimmune condition until 1995. It has now become apparent that this form of pancreatitis is part of a clinical syndrome that is commonly multisystem in nature. One of the most common histopathological features is the presence of IgG4+ plasma cells within involved tissues. Many terms have been proposed to describe the condition, but 'IgG4-related systemic sclerosing disease' appears most appropriate. Commonly affected extrapancreatic tissues include the biliary tract, liver, kidneys and lung, but a wide range of other sites may be involved. Histological examination reveals features that are not entirely disease-specific, but that are often sufficiently characteristic to provide useful support to a clinicopathological diagnosis. The disease often responds well to systemic steroid therapy, unlike some of the conditions that it may simulate clinically. The emergence of this disease as a specific and treatable entity has favourably altered the clinical outlook for patients in whom steroid therapy might not previously have been considered appropriate.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call