Fig. 2From: Possible spontaneous regression of hepatocellular carcinoma with unique histopathological features confirmed by surgical resection: a case reportAbdominal contrast-enhanced computed tomography (CT) scan. An abdominal contrast-enhanced CT scan revealed a tumor 3Â cm in size in liver segment 8 that showed heterogeneous enhancement in the arterial phase and washed out insufficiently in the portal and equilibrium phase (dotted circle)Back to article page