Bile reflux index after therapeutic biliary procedures

Bile reflux index after therapeutic biliary procedures

BACKGROUND Therapeutic biliary procedures disrupt the function of the sphincter of Oddi. Patients are potential "bile refluxers". The aim of this study was to assess how these procedures affect the histology-based bile reflux index (BRI), which can be used to reflect duodenogastric reflux (DGR). METHODS Gastric antrum and corpus biopsies were collected from 131 subjects (56 men, 75 women; mea...

Duodenogastric Reflux after Biliary Procedure

Duodenogastric reflux (DGR) is a poorly understood gastrointestinal process that is defined as reflux of duodenal contents into the stomach. Therapeutic biliary procedures disrupt the function of the sphincter of Oddi. Patients are potential “bile refluxers”. Methods: The present study was carried out to document the incidence and evaluate the clinical significance of DGR after cholecystectomy ...

Future needs for ERCP: incidence of conditions leading to bile duct obstruction and requirements for diagnostic and therapeutic biliary procedures.

Although the development of endoscopic methods of treatment for biliary obstruction has proceeded rapidly in recent years, endoscopic retrograde cholangiopancreatographic (ERCP) services are patchily distributed. A recent survey by the British Society of Gastroenterology has shown that almost half the district general hospitals questioned did not have a sphincterotomy service available locally....

Profiling Circulating and Urinary Bile Acids in Patients with Biliary Obstruction before and after Biliary Stenting

UNLABELLED Bile acids are considered as extremely toxic at the high concentrations reached during bile duct obstruction, but each acid displays variable cytotoxic properties. This study investigates how biliary obstruction and restoration of bile flow interferes with urinary and circulating levels of 17 common bile acids. Bile acids (conjugated and unconjugated) were quantified by liquid chroma...

Cholangiocarcinoma arising after biliary-enteric drainage procedures for benign disease.