Autoimmune liver disease (primary biliary cholangitis/autoimmune hepatitis-overlap) associated with sarcoidosis (clinical cases and literature review)

Clinical features of overlap autoimmune hepatitis/primary biliary cholangitis and morphological-proved sarcoid lesions (lungs, lymph nodes, skin) were performed. Data of long-term clinical observation presented in comparison with the results of laboratory datas, instrumental and morphological studies of liver tissue, lungs, skin. The modern aspects of pathogenesis of association autoimmune and granulomatous diseases arediscussed on the example of clinical cases of combination of cholestatic variants of autoimmune hepatitis and generalized sarcoidosis. Keywords: sarcoidosis, autoimmune hepatitis, primary biliary cholangitis, primary biliary cholangitis-autoimmune hepatitis-overlap, extrahepatic manifestations.