Biliary tract infection

A biliary tract infection is an acute infectious and inflammatory condition affecting the hepatobiliary tree, encompassing acute cholangitis of the bile ducts and acute cholecystitis of the gallbladder Clinically, affected patients present with right upper quadrant abdominal pain, fever, and leukocytosis, frequently accompanied by jaundice in the setting of ductal obstruction, with severe presentations risking progression to bacteremia, hepatic abscesses, and life-threatening septic shock

A biliary tract infection is an acute infectious and inflammatory condition affecting the hepatobiliary tree, encompassing acute cholangitis of the bile ducts and acute cholecystitis of the gallbladder It typically arises in adults secondary to mechanical or functional biliary obstruction—most commonly caused by gallstones, strictures, or neoplasms—which leads to bile stasis, elevated intraductal pressure, and ascending colonization by enteric pathogens, predominantly Gram-negative bacilli such ...

A biliary tract infection is an acute infectious and inflammatory condition affecting the hepatobiliary tree, encompassing acute cholangitis of the bile ducts and acute cholecystitis of the gallbladder

It typically arises in adults secondary to mechanical or functional biliary obstruction—most commonly caused by gallstones, strictures, or neoplasms—which leads to bile stasis, elevated intraductal pressure, and ascending colonization by enteric pathogens, predominantly Gram-negative bacilli such as *Escherichia coli* and *Klebsiella* species Clinically, affected patients present with right upper quadrant abdominal pain, fever, and leukocytosis, frequently accompanied by jaundice in the setting ...

It typically arises in adults secondary to mechanical or functional biliary obstruction—most commonly caused by gallstones, strictures, or neoplasms—which leads to bile stasis, elevated intraductal pressure, and ascending colonization by enteric pathogens, predominantly Gram-negative bacilli such as *Escherichia coli* and *Klebsiella* species

It typically arises in adults secondary to mechanical or functional biliary obstruction—most commonly caused by gallstones, strictures, or neoplasms—which leads to bile stasis, elevated intraductal pressure, and ascending colonization by enteric pathogens, predominantly Gram-negative bacilli such as *Escherichia coli* and *Klebsiella* species

Clinically, affected patients present with right upper quadrant abdominal pain, fever, and leukocytosis, frequently accompanied by jaundice in the setting of ductal obstruction, with severe presentations risking progression to bacteremia, hepatic abscesses, and life-threatening septic shock

Clinically, affected patients present with right upper quadrant abdominal pain, fever, and leukocytosis, frequently accompanied by jaundice in the setting of ductal obstruction, with severe presentations risking progression to bacteremia, hepatic abscesses, and life-threatening septic shock