Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Axial (A–C) and coronal (D, E) computed tomography images showing gastric outlet obstruction (cross) due to a 3 cm hyperdense ectopic gallstone between the first and second parts of duodenum (arrow), with intrahepatic pneumobilia (diamond) and a decompressed gallbladder (arrow heads). This Rigler’s triad of findings was consistent with a cholecystoduodenal fistula and Bouveret syndrome.
