Abdominal ultrasound reveals portal vein thrombosis.
The liver has a cirrhotic configuration. Within the right hepatic lobe, there is a 2 x 3 cm lesion that is slightly hypodense to hepatic parenchyma during the arterial phase of enhancement and is nearly isodense during the venous phase of enhancement. No other focal hepatic lesions were identified. Ascites is present. The spleen is enlarged.