Among the complications of hydatid liver disease, spontaneous cyst rupture into the biliary
tract is unusual, occurring in 3.2–17% of cases. Its endoscopic management has been
reported rarely, and corresponding complete photodocumentation is unique. Such a case is
described and comprehensively illustrated in a 48-year-old immunocompromised man,
presenting with supper abdominal pain, obstructive jaundice, and fever. Impaction of
hydated material into the common bile duct and the papilla of Vater was relieved …