Immunoglobulin G4 (IgG4)-associated cholangitis (IAC) refers to the biliary manifestations of
IgG4-related systemic (or sclerosing) disease (ISD). 1 Recognition of ISD is increasing …

A 66-year-old man diagnosed with immunoglobulin G4-related sclerosing cholangitis (IgG4-
SC) with diffuse intrahepatic bile duct stenosis and elevated serum IgG4 levels was referred …

Abstract Background and Aims Immunoglobulin G4‐related sclerosing cholangitis (IgG4‐
SC) is considered a biliary manifestation of IgG4‐related diseases. However, there has been …

Abstract IgG4-related disease (IgG4 RD) is a multisystem disorder characterized by
tumefactive (mass forming) lesions, storiform fibrosis, and IgG4-positive plasma cell …

IgG4-associated cholangitis is a steroid-responsive hepatobiliary inflammatory condition
associated with autoimmune pancreatitis that clinically and radiologically mimics primary …

Background and Aim Immunoglobulin G4‐related sclerosing cholangitis (IgG4‐SC) presents
as isolated proximal‐type sclerosing cholangitis (i‐SC). The present study sought to clarify …

IgG4 sclerosing cholangitis (IgG4-SC) is an immune-mediated process that results in
inflammation and fibrosis of the pancreatobiliary tract. Although IgG4-SC is predominantly …

BACKGROUND IgG4-related sclerosing cholangitis (IgG4-RSC) is an uncommon benign
disease, and its rarer, isolated and mass-forming subtype poses a significant challenge to …

Abstract Immunoglobulin G4 (IgG4)-associated cholangitis is a novel clinicopathological
disease entity. It was formerly recognized as one of extrapancreatic diseases of autoimmune …

IgG4 related disease (IgG4‐RD) is a multisystemic disorder which has only recently been
recognized. IgG4 related sclerosing cholangitis (IgG4‐SC) is the biliary manifestation of the …