Intrahepatic cholangiocarcinoma is more complex than we thought: A case report

Figure 1 Imaging results of the lesions (Liver: A-C; Brain: D-F). Abdominal computed tomography showed a mass in the left lobe of the liver (arrow). A: Low density lesions located in the left lateral lobe in unenhanced phase; B: Lesions washed-in and enhanced during hepatic arterial phase; C: Lesions enhanced in portal venous phase. Contrast-enhanced T1-weighted magnetic resonance imaging demonstrated a single brain metastasis in the right frontal lobe (arrow); D: Axial view; E: Sagittal view; F: Coronal view.