Figure 1
From: Hepatocellular adenoma with malignant transformation in male patients with non-cirrhotic livers

Enhanced computed tomography images show a small mass of approximately 2.5 cm in the largest diameter in the left lateral lobe of the liver. The tumor equidensity in the plain image (A), hyperdensity in the arterial phase (B), and hypodensity in the portal phase (C) and the equilibrium phase (D).