Fig. 1.

Patient number 3, massive recurrent epistaxis resulting from bilateral internal maxillary artery traumatic pseudoaneurysm which was managed with spiral coils.

A. Lateral view of right external carotid artery, demonstrating traumatic pseudoaneurysm arising from internal maxillary artery.

B. Same patient, lateral view of left external carotid artery, demonstrating micro pseudoaneurysm located in left internal maxillary artery (arrow).

C. Post parent artery embolization, lateral view of right external carotid artery, pseudoaneurysm is not visualized through internal maxillary artery and external carotid artery branches.

D. Post parent artery embolization, lateral view of left external carotid artery, pseudoaneurysm is not visualized through internal maxillary artery and external carotid artery branches.