Type I Mirizzi syndrome treated by electrohydraulic lithotripsy under the direct view of SpyGlass: A case report

Figure 2 Endoscopic retrograde cholangiopancreatography radiography showed. A: The bile ducts were visualized. The upper segment of the common bile duct was dilated (white arrow). In addition, an oval filling defect shadow existed at the junction of the cystic duct and common hepatic duct and moved (white arrowhead), and the junction of the cystic duct was narrowed; B: The common hepatic duct and intrahepatic bile duct were dendritically dilated, with multiple filling defect shadows in the gallbladder (white arrowhead).