Fig. 2

Imaging of the feeder vessels before and after embolization. a Multiple feeder vessels arising from the right ophthalmic artery (white arrow). b Feeder vessels arising from the distal branch of the right internal maxillary artery (white arrow). c Feeder vessels arising from the right frontal branch of the superficial temporal artery (white arrow). d Blood supply from the perforation of the right internal carotid artery (white arrow). e Injection of Onyx liquid via the ophthalmic artery (black arrow). f Postembolization of the feeder vessels arising from the right internal maxillary artery using 2 coils (black arrow)