Biliary dilatation in a 67-year-old woman: seeing is believing

A 67-year-old woman presented with paroxysmal epigastric pain for 3 months, without jaundice. She gave a history of cholecystectomy. Physical examination and blood tests were unremarkable. Magnetic resonance cholangiopancreatography showed cystic dilatation of the common bile duct (CBD), intrahepatic and extrahepatic bile duct dilatation and suspicious intrahepatic bile duct stones (figure 1). CT scan showed intrahepatic and extrahepatic bile...