Fig. 1From: Primary intrahepatic cholangiocarcinoma with sarcomatous stroma: case report and review of the literatureContrast-enhanced abdominal computed tomography (CT). Plane CT scan shows a well-defined low-density mass (6.0 cm in diameter) in the caudate liver (a) Contrast-enhanced CT scan showed right component (arrow) of the tumor enhancement during the arterial phases (b) and delayed washout in the latter phases (c, d), but left component (arrowhead) as hypovascular lesion (b–d)Back to article page