Fig. 8From: Computed tomography of the spleen: how to interpret the hypodense lesionTransverse CT images acquired (a) before and (b, c) after intravenous administration of iodinated contrast material in a 74-year-old woman with a splenic haemangioma. Note the typical nodular enhancement beginning in the arterial phase and extending in a centripetal manner during the portal-venous phaseBack to article page