IgG4-related sclerosing cholangitis.
نویسندگان
چکیده
منابع مشابه
Isolated IgG4-related sclerosing cholangitis misdiagnosed as malignancy in an area with endemic cholangiocarcinoma: a case report
BACKGROUND The most common cause of perihilar obstruction is cholangiocarcinoma, especially in Thailand. Benign perihilar stricture represents less than 20% of cases. IgG4-related disease and IgG4-related sclerosing cholangitis, however, have been receiving increased recognition. Isolated IgG4-related sclerosing cholangitis is less common. The preoperative diagnosis of IgG4-related sclerosing c...
متن کاملIgG4-related sclerosing cholangitis: liver biopsy findings
IgG4-related autoimmune disease is a recently recognized clinical entity associated with autoimmune pancreatitis, various systemic extrapancreatic lesions and an elevated serum IgG4 level. IgG4-related sclerosing cholangitis (IgG4-SC) is one of the extrapancreatic manifestations of this entity, which needs to be differentiated from primary sclerosing cholangitis (PSC) as these two diseases appe...
متن کاملHilar cholangiocarcinoma associated with immunoglobulin G4‐positive plasma cells and elevated serum immunoglobulin G4 levels
Immunoglobulin G4 (IgG4)-related disease is a fibroinflammatory systemic disorder with multiorgan involvement. Proximal bile duct involvement results in IgG4-related sclerosing cholangitis, which is characterized by a lymphoplasmacytic infiltrate with abundant IgG4-positive plasma cells and fibrosis. Differentiating between cholangiocarcinoma and IgG4-sclerosing cholangitis can present a diagno...
متن کاملCase report: A female case of isolated IgG4-related sclerosing cholangitis mimicking cholangiocarcinoma
RATIONALE IgG4-related disease is a newly recognized fibroinflammatory disorder, characterized by tumefactive lesions, storiform fibrosis and IgG4-positive plasma cells infiltration. IgG4-related sclerosing cholangitis (IgG4-SC) is the most common extrapancreatic manifestation of IgG4-related disease, but it is frequently associated with autoimmune pancreatitis(AIP). Only few case was reported ...
متن کاملImmunoglobulin G4-Related Disease Mimicking Unresectable Gallbladder Cancer
Immunoglobulin G4 (IgG4)-related disease is a novel disease entity that can involve diverse organs, causing specific diseases, including autoimmune pancreatitis, sclerosing cholangitis, cholecystitis, inflammatory aortic aneurysm, and inflammatory pseudotumor. IgG4-related disease is characterized by elevated serum IgG4 concentrations, abundant IgG4 lymphoplasmacytic infiltration, and dramatic ...
متن کاملDiagnosis of Immunoglobulin G4-Related Sclerosing Cholangitis
SC) is a characteristic type of SC with increased serum IgG4 levels and dense infiltration of IgG4-positive plasma cells with extensive fibrosis in the bile duct wall.1 IgG4-SC is now recognized within the spectrum of systemic IgG4-related diseases. IgG4-SC is well resolved by steroid therapy, which is a characteristic feature of IgG4-related disease. IgG4-SC is frequently associated with type ...
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ورودعنوان ژورنال:
- Annals of hepatology
دوره 10 4 شماره
صفحات -
تاریخ انتشار 2011