Autoimmune pancreatitis is a recently described fibroinflammatory disease which is
characterised by raised serum levels of IgG4 (in> 70% of cases), and an IgG4-positive …

Background IgG4-related sclerosing cholangitis (IgG4-SC) needs to be differentiated from
primary sclerosing cholangitis (PSC). In this study, we performed a retrospective study to …

Abstract Immunoglobulin (Ig) G4-associated cholangitis (IAC) is one of the common organ
manifestations of IgG4-related systemic disease (ISD). IAC and autoimmune pancreatitis …

A 58-year-old man was referred for obstructive jaundice. Imaging modalities revealed the
presence of multiple pancreatic tumors and the stenosis of the middle common bile duct due …

Our knowledge and experience of IgG4-related sclerosing cholangitis (ISC) have expanded
in the last decade. ISC is one of the common organ manifestations of IgG4-related disease …

Sclerosing cholangitis is heterogeneous in its etiopathogenesis. Recently, sclerosing
cholangitis showing abundant immunoglobulin (Ig) G4+ plasma cell infiltration was added to …

As cholangiographic features of IgG4-related sclerosing cholangitis (IgG4-SC) resemble
those of cholangiocarcinoma, it is highly confusing between the 2 conditions on the basis of …

Abstract IgG4-associated cholangitis (IAC) is the hepatobiliary manifestation of
immunoglobulin G4-related disease (IgG4-RD), a systemic fibroinflammatory disorder with a …

A 77-year-old man with jaundice and a pancreatic head tumor was referred to our hospital in
August 2006. The initial laboratory tests, computed tomography (CT) scan, magnetic …

Abstract IgG4-related cholangitis (IRC) is the major hepatobiliary manifestation of IgG4-
related disease (IgG4-RD), a systemic fibroinflammatory disorder. The pathogenesis of IgG4 …