Fig. 2
From: MRI appearances of hepatic epithelioid hemangioendothelioma: a retrospective study of 57 patients
A 35-year-old male HEH patient. a Target sign on portal phase image, consisted of concentric layers including markedly hypointense in central tumor regions and peripheral zones which were moderately hypointense relative to liver parenchyma (arrow). b Capsular retraction caused by a subcapsular lesion (white arrow) and lollipop sign, consisted of a well-defined tumor (as the “candy”) and an obstructed portal vein (as the “stick”) (black arrow) on portal phase image