Fig. 6
A 56-year-old male had cirrhotic liver and right hepatic lobe focal lesion with an atypical pattern of enhancement on triphasic CT study. a An axial unenhanced T1W image shows the right hepatic lobe segment VII focal lesion of hypointense signal (arrow). b An axial T2W image shows the lesion of hyperintense signal (arrow). c An axial post-contrast arterial phase image shows hypoenhancement of the lesion (arrow). d, e An axial and delayed image shows contrast uptake without washout or enhancing capsule (arrow). f DWI of the lesion had low signal intensity (non-restricted diffusion) (arrow) with ADC value of 1.5 × 10−3 mm2/s. Suggested MRI diagnosis: right hepatic lobe hemangioma