Fig. 2

a MRI (prior to liver resection): a well-defined subcapsular hepatic focal lesion is noted at the right lobe segment IVB/V measures 28 × 27 × 30 mm, noted with capsule bulge with high T2 signal and low T1 signal. b PET CT (prior to liver resection): intensely hypermetabolic lesion in segment IVB/V of the liver consistent with malignancy just above the gallbladder fossa with slight contour bulge