Fig. 4

Initial multi-phase CT liver with a coronal non-contrast, arterial and delayed phases showing a well-defined hepatic dome HCC (white arrows) with heterogeneous arterial enchantment and delayed wash-out. b Coronal oblique MIP showing arterial supply of the lesion by both the right hepatic artery (white arrow) and by extra-hepatic right inferior phrenic artery (black arrows). c Selective conventional angiogram of the right hepatic (white arrow)and right superior phrenic arterial (black arrow) supply to the hepatic dome HCC showing tumor hypervascularity, followed by d embolization of both arteries (white and black arrows) with consequent no tumor staining could be seen