Review Article

Rolling in the Deep: Imaging Findings and Diagnostic Pearls in Gallstone Ileus

Figure 1

Schematic representation of the most common routes of biliary-enteric fistulation; in order of frequency: (1) cholecystoduodenal, (2) cholecystojejunal, (3) cholecystocolonic, and (4) cholecystogastric fistula.