Rounded slightly lobular hypodense hypoenhancing hepatic mass measuring ~8 cm in diameter involving segments 4a-4b-5-8, showing thin, mild peripheral enhancement and thin, enhancing septa, the latter seen best at the late (~3.5 min.) phase. A branch of the right hepatic artery courses through the mass and another one encircles its posterior margin. There is barely any mass effect on the liver and no transient hepatic attenuation differences (THAD).
Solid retroperitoneal mass measuring 3.7 x 2.7 x 3.4 cm between the left psoas muscle and the inferior renal pole, indenting the psoas, isodense to the hepatic mass and exhibiting the same contrast enhancement characteristics.