Cholecystogastric fistula presenting as pyloric obstruction - a Bouveret’s syndrome: A case report

Figure 1 X-ray and Endoscopic findings. A: Abdominal X-ray image showing pneumobilia of the intrahepatic and extrahepatic bile ducts (arrows); B: Endoscopy revealing a large gallstone in the gastric pylorus leading to gastric outlet obstruction.

Figure 2 Computed tomography. A: Coronal computed tomography (CT) scan showing pneumobilia (asterisk) and a cholecystogastric fistula (arrowhead) with a large gallstone in the gastric antrum (arrows); B: Axial CT scan showing chronic cholecystitis with a gas-filled gallbladder and gallstones in the gastric antrum (arrow).