To clarify the clinicolaboratory characteristics of patients with primary biliary cirrhosis (PBC)-autoimmune hepatitis (AIH) overlap, we analyzed their clinicolaboratory findings and compared them with those of patients with AIH or PBC retrospectively. We analyzed the laboratory findings of 177 patients that diagnosed 103 PBC and 74 AIH patients at our department during the period from January ...

Although autoimmune diseases often coexist, concomitant cases of systemic lupus erythematosus (SLE) and primary biliary cirrhosis (PBC) are uncommon. In this review paper, 34 cases of SLE with concomitant PBC found in English and Japanese scientific literature and Japanese proceedings were reviewed and summarized, including cases with liver dysfunction complicated by SLE. Of the 34 reported con...

Recent studies have shown that hepatocellular carcinoma (HCC) arises relatively frequently at an advanced, cirrhotic stage of primary biliary cirrhosis (PBC) without evidence of hepatitis viral infection (1–3), though the precise incidence of such association remains unclarified. Shibuya et al reported that most HCC associated with PBC arise at the cir-rhotic stage and in males gender and the r...

Antimitochondrial, anti-gp210, anti-sp100, and anticentromere antibodies are specifically detected in primary biliary cirrhosis (PBC). In clinical practice, they are useful for the diagnosis of PBC or for evaluating disease severity, clinical phenotype, and long-term outcome. In the typical or classical form of PBC which shows slow progressive loss of small bile ducts with a parallel increase i...

Primary biliary cirrhosis is an autoimmune cholestatic liver disease characterized by humoral and cellular response directed at mitochondrial autoantigens, mainly the E2 component of the pyruvate dehydrogenase complex. The etiology of PBC, like most polygenic autoimmune diseases, belongs to the "complex" category, including genetic elements and environmental factors. Many environmental factors,...

Primary biliary cirrhosis (PBC) is a progressive cholestatic liver disease characterized serologically by cholestasis and the presence of high-titre antimitochondrial antibodies and histologically by chronic nonsuppurative cholangitis and granulomata. PBC patients often have concomitant autoimmune diseases, including arthropathies. This raises the question as to whether there are shared feature...

Primary biliary cirrhosis (PBC) is a progressive liver disease for which limited therapies are recommended. Rituximab, an anti-CD20 monoclonal antibody, is expected to be a useful therapeutic regimen for PBC. Previous studies indicated biochemical and immunological improvement in PBC after rituximab treatment. Although rituximab shows therapeutic potential for PBC, few cases have been reported ...

BACKGROUND AND AIMS To assess whether aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase (AP) levels can predict the diagnosis of primary biliary cholangitis (PBC) or any other diagnoses and whether PBC occurs either simultaneously or independently of other liver diseases among antimitochondrial antibody (AMA)-positive patients. METHODS Demographic and c...

Patients with primary biliary cirrhosis (PBC) often have concurrent limited systemic sclerosis (SSc). Conversely, up to one-fourth of SSc patients are positive for PBC-specific antimitochondrial antibodies (AMA). The mechanisms responsible for the co-occurrence of these diseases are largely unknown. Genetic, epigenetic, environmental, and infectious factors appear to be important for the pathog...

The true incidence of hepatocellular carcinoma (HCC) in patients with primary biliary cirrhosis (PBC) remains undetermined due to limited epidemiological studies and some conflicting results. Some studies indicated that in PBC, male gender, cirrhosis, hepatitis C virus (HCV) superinfection, and history of blood transfusion are associated with the development of HCC, and the occurrence of HCC in...