Intrahepatic cholangiocarcinoma in patients with primary sclerosing cholangitis and ulcerative colitis: Two case reports

Figure 1 Abdominal contrast-enhanced computed tomography images and magnetic resonance image of case 1. A: Early arterial phase of computed tomography (CT); B: Portal vein phase of CT; C: Late phase of CT. A massive mass with a major axis of about 10 cm almost occupies the right lobe of the liver S5-6. The mass is gradually stained in a non-uniform ring shape. D: Diffusion weighted image of magnetic resonance image.