What is acute cholangitis?

Updated: Dec 29, 2017
  • Author: Timothy M Scott, DO; Chief Editor: Barry E Brenner, MD, PhD, FACEP  more...
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Acute cholangitis is a bacterial infection superimposed on an obstruction of the biliary tree most commonly from a gallstone, but it may be associated with neoplasm or stricture. The classic triad of findings is right upper quadrant (RUQ) pain, fever, and jaundice. A pentad may also be seen, in which mental status changes and sepsis are added to the triad.

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