Fig. 1

a Arterial phase scan showed marked multiple irregular nodular enhancement (arrows) with a few faintly visible stellar change (arrowheads) penetrating the center of the lesion from the periphery. b Three well- circumscribed round tumors were found on the cut surface measuring 6.5 cm (a), 5.0 cm (b) and 3.5 cm (c) in diameter respectively, the masses were non-encapsulated and grey brown and focal calcification with a grey white scar in the center of the lesion