BACKGROUND The biliary system is in continuous contact with the complex microbiota of the intestine. Microbial products have recently been proposed as potential triggers for biliary diseases. METHODS The aim of this review is to provide a summary of the current knowledge regarding the role of the biliary and intestinal microbiome in biliary inflammatory diseases. RESULTS Previously, it was ...

Primary biliary diseases have been associated in several studies with various malignancies. Understanding the risk and optimizing surveillance strategy of these malignancies in this specific subset of patients are an important facet of clinical care. For instance, primary sclerosing cholangitis is associated with an increased risk for cholangiocarcinoma (which is very challenging to diagnose) a...

Several species of Helicobacter colonize the hepatobiliary tract of animals and cause hepatobiliary diseases. The aim of this study is to investigate Helicobacter found in the biliary tract diseases of humans. Thirty-two bile samples (15 from bile duct cancer, 6 from pancreatic head cancer, and 11 from intrahepatic duct stone) were obtained by percutaneous transhepatic biliary drainage. Polymer...

background: neonatal cholestasis is an important infant’s diseases of liver and biliary, they are wide range of situation including; idiopathic neonatal hepatitis, extrahepatic biliary tract atresia, choledochal cysts and infectious diseases. lack of early diagnosis of the disease can be followed by irreparably complications. the aim of this study was determination the histopathological causes ...

Rheumatoid arthritis and primary biliary cirrhosis coexist in up to 6% of cases. Tumor necrosis factor alpha seems to have an important role in the pathogenesis of both diseases. Tumor necrosis factor alpha inhibitors have become an established therapeutic regimen for patients with rheumatoid arthritis. The only approved drug for primary biliary cirrhosis is ursodeoxycholic acid. We describe th...

Specific markers for pancreatic or biliary cancer have been developed in the past few years. Ca 19-9 has a good sensitivity but it is also increased in benign cholestasis. Mutations in the p53 gene are commonly reported in pancreatic cancer and can be detected by a serological analysis. The aim of this work was to find out the sensitivity and specificity of this new assay in diagnosing cancer o...

The most frequent autoimmune liver diseases are hepatitis (AIH) and primary biliary cholangitis (PBC). application of published criteria AIH allows a ready diagnosis, but often the onset disease is insidious progression gradual without symptoms.

AIM Lymphocytic infiltration in the portal triads usually conceals the detection--in haematoxylin and eosin (H&E) stained sections--of bile ducts in two liver diseases: chronic hepatitis and primary biliary cirrhosis. The aim was to assess the number and the characteristics of the bile ducts in those diseases with the aid of an antibody to cytokeratin 7 (CK7). METHODS Consecutive sections fro...

Many advances have been achieved in biliary stenting over the past 30 years. Endoscopic stent placement has become the primary management therapy to relieve obstruction in patients with benign or malignant biliary tract diseases. Compared with plastic stents, a self-expandable metallic stent (SEMS) has been used for management in patients with malignant strictures because of a larger lumen and ...