Esophageal metastasis of stem cell-subtype hepatocholangiocarcinoma: Rare presentation of a rare tumor

Figure 2 Computed tomography scan and magnetic resonance imaging scan imaging. Axial-enhanced computed tomography scans with arterial (A) and 5-min delayed times (B). Corresponding axial enhanced MRI in T1-weighted sequence with fat suppression (C and D). Tumor of the junction of the segments VIII-VII combined the double imaging features with peripheral arterial contrast enhancement (white arrow) and secondary wash out (black arrow) (HCC part) and a late fibrous contrast enhancement of the central part (white asterisk) (ICC part). MRI was performed at 2-mo intervals and demonstrated a second tumor with comparable behavior in segment IV. CT: Computed tomography; MRI: Magnetic resonance imaging.