LAUSR

82-year-old asymptomatic man with an incidental finding of liver lesion on CT angiogram performed for infrarenal abdominal aortic aneurysm repair surveillance. He had a history of bladder cancer 7 years prior, with no evidence of disease since the end of the treatment. He did not have history of liver disease or immunosuppression. At presentation his laboratory exams were normal. He underwent abdominal MRI which showed a 3.5 × 3.0 cm liver mass in segment II/IVA; the mass was T2 weighted images (WI) mildly hyperintense and T1 WI hypointense to the background liver, and demonstrated hyperenhancement in the arterial phase, and heterogeneous enhancement and capsule on the delayed phase). The central portion of the mass was hyperintense on T2WI (Figures A and D, dashed arrow) and demonstrated enhancement in the delayed phase.