Permanent endovascular balloon occlusion of the vertebral artery as an adjunct to the surgical resection of selected cervical spine tumors: A single center experience

摘要

Background and purposeComplete surgical resection of cervical spine tumors is often challenging when there is tumor encasement of major neck vessels. Pre-operative endovascular sacrifice of the major vessels can facilitate safe tumor resection. The use of transarterial detachable coils has been described in this setting, but it can be time-consuming and costly to occlude a patent parent vessel using this method. Our aim was to evaluate the safety and effectiveness of our endovascular detachable balloon occlusion technique, performed without prior balloon test occlusion in the pre-operative management of these tumors.