Emergency embolization in the treatment of intractable epistaxis resulted from carotid arterial disease / 中华放射学杂志

ABSTRACT

Objective To evaluate the clinical value of internal carotid artery occlusion in treatment of intractable epistaxis caused by carotid artery siphon traumatic lesions.Methods A total of 37 patients with intractable epistaxis caused by traumatic carotid artery siphon pseudoaneurysm or carotid cavernous fistula were retrospectively analyzed.All the patients underwent embolization from October 1998 to June 2010,including 34 men and 3 women with the age ranged from 25 to 65 years and a average of 40 years.Only lesions were occlued in 12 cases without involving the internal carotid artery,while occlusions of internal carotid artery were performed in the rest 25 cases.Results Thirty-six patients were cured without recurrent hemorrhage after embolization.Only 1 patient with carotid artery occlusion died 48 hours after operation.Conclusion For patients with carotid arterial intractable epistaxis,if the elimanation of the lesions is not applicable and the collateral circulation of Willis ring has a good compensation,the use of detachable balloon or coil occlusion of ipsilateral internal carotid artery is a quick and easy method to save patients' lives.