Immunoglobulin G4-related autoimmune pancreatitis and sialadenitis: A case report

Immunoglobulin G4-related disease: autoimmune pancreatitis and extrapancreatic manifestations*

We present a case of immunoglobulin G4 (IgG4)-related disease with pancreatic and extrapancreatic involvement, including the biliary and renal systems. Given the importance of imaging methods for the diagnosis of IgG4-related disease and its differentiation from pancreatic adenocarcinoma, we emphasize important abdominal computed tomography and magnetic resonance imaging findings related to thi...

Clinicopathological characteristics of immunoglobulin G4-related sialadenitis

INTRODUCTION Immunoglobulin G4-related disease (IgG4-RD) is a newly recognized fibro-inflammatory condition. Forty-two cases with immunoglobulin G4-related sialadenitis (IgG4-RS) confirmed by histopathological and immunohistochemical assessment were studied to clarify the clinicopathologic characteristics of the salivary glands involved in IgG4-RS, especially the relationship between the histop...

Autoimmune pancreatitis, pancreatic cancer and immunoglobulin-G4.

Immunoglobulin-G4 related mastitis: A case report☆

INTRODUCTION IgG4-related mastitis (IgG4-RM) is exceedingly rare with only ten cases reported in the literature to date. Organs that are affected with IgG4-related disease (IgG4-RD) all share the same histopathological hallmarks consisting of dense lymphocytic infiltration, storiform fibrosis and obliterative phlebitis. PRESENTATION OF CASE This case report highlights a case of IgG4-RM found ...

Immunoglobulin G4-related pleuritis – A case report

Immunoglobulin G4-related disease (IgG4-RD) is a chronic disease that presents with inflammation and fibrosis of involved tissue. It encompasses several disorders previously described using different terms, but all disorders are characterised by IgG4-positive plasma cells and lymphocytes infiltration of tissues. We report a rare case of a 58-year-old man with IgG4-related pleural disease withou...