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. 2022 Mar 26;10(9):2829–2835. doi: 10.12998/wjcc.v10.i9.2829

Figure 1.

Figure 1

Magnetic resonance imaging findings and intraoperative choledochoscopy images of the patients. A and B: Choledochoscopy showed a mass in the bile duct of the right anterior lobe during operation; C: Magnetic resonance cholangiopancreatography showed extrahepatic bile duct stones with bile duct dilatation before surgery; D: T2-weighted image showed intrahepatic bile duct stones with bile duct dilatation before surgery; E and F: T2-weighted image and diffusion-weighted imaging showed no tumor recurrence in the liver 72 mo after surgery.