Case 8: Adenoma
53 year old woman with liver lesion discovered on CT performed for abdominal pain.
CT: In hepatic steatosis
Multiphase CT shows a typical hypervascular hepatic adenoma in a fatty liver. Note that the mass is hyperdense even on the unenhanced, portal venous and equilibrium phase with respect to the hypodense fatty liver parenchyma. On the background of non-steatotic liver parenchyma adenomas are often isodense and difficult to see on these three phases.