Fig. 3

Contrast-enhanced abdominal computed tomography images acquired 1 month following the initial presentation (a axial image in the arterial phase; b, c axial images in the venous phase; and d coronal image in the venous phase) demonstrating an interval increase in the size of the mass lesion (M) with larger central hypodensities (a and b). Necrotic lymph nodes (thin arrows in c and d) were observed. A new nodule in the left liver lobe (thick arrow in c) and interval increase in the size of the nodule at the falciform ligament (arrow in a) were noted