title: Diagnosis and management of cholecystitis and cholangitis.
abstract: Cholelithiasis is a prevalent condition in Western populations. Most cases are asymptomatic but complications can occur. Acute cholangitis, cholecystitis, and gallstone pancreatitis are the most common biliary tract emergencies and are usually caused by biliary calculi. Whenever possible, acute cholecystitis should be treated with early LC. AAC is an uncommon condition usually affecting patients with significant comorbidities. Treatment is usually with percutaneous cholecystostomy, which often is also the only required therapy. Endoscopic drainage is the preferred form of biliary decompression in acute cholangitis and these patients should subsequently undergo elective LC unless unfit for surgery. Effective and optimal management of biliary tract emergencies relies on close cooperation between gastroenterologist, surgeon, and radiologist.
authors.affiliation: McGill University Health Centre, 1650 Cedar Avenue, Montreal, Quebec H3G 1A4, Canada.
authors.forename: Ian F
authors.initials: IF
authors.lastname: Yusoff
authors.forename: Jeffrey S
authors.initials: JS
authors.lastname: Barkun
authors.forename: Alan N
authors.initials: AN
authors.lastname: Barkun
mesh_terms: D000208:Acute Disease; D000465:Algorithms; D002761:Cholangitis / Q000175:diagnosis* / Q000628:therapy*; D002764:Cholecystitis / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans