Angiographic findings of in-stent intimal hyperplasia after stent-assisted coil embolization: are they permanent findings?
نویسندگان
چکیده
منابع مشابه
Flat panel detector angiographic CT for stent-assisted coil embolization of broad-based cerebral aneurysms.
BACKGROUND AND PURPOSE The purpose of this work was to evaluate angiographic CT (ACT) in the combined application of a self-expanding neurovascular stent and detachable platinum coils in the management of broad-based and fusiform intracranial aneurysms. MATERIALS AND METHODS Eleven patients harboring wide-necked intracranial aneurysms were treated with a flexible self-expanding neurovascular ...
متن کاملStent-assisted coil embolization of posterior communicating artery aneurysms.
BACKGROUND AND PURPOSE Use of protective stents may not be effective in coil embolization of wide-neck aneurysms involving the posterior communicating artery. Successful implementation depends on the caliber of the vessel, its angle of origin, and the manner in which its orifice is incorporated into the aneurysm. Presented here are the results (clinical and radiographic) of coil embolization in...
متن کاملIn-Stent Stenosis of Stent-Assisted Coil Embolization of the Supraclinoid Internal Carotid Artery Aneurysm
The intracranial stent functions primarily to prevent protrusion of coils into the parent vessel during the embolization of wide-necked cerebral aneurysms and might also reduce aneurysm recanalization rate. In spite of these advantages, little is known about the long-term interaction of the stent with the parent vessel wall. We present a rare case of severe in-stent stenosis occurring as a dela...
متن کاملStent-Assisted Coil Embolization for Cavernous Carotid Artery Aneurysms
Internal carotid artery (ICA) occlusion with or without a bypass surgery is the traditional treatment for cavernous sinus (CS) aneurysms with cranial nerve (CN) dysfunction. Coil embolization without stents frequently requires retreatment because of the large size of CS aneurysms. We report the mid-term results of six unruptured CS aneurysms treated with stent-assisted coil embolization (SACE)....
متن کاملIn-stent thrombosis and stenosis after neck-remodeling device-assisted coil embolization of intracranial aneurysms.
BACKGROUND Intrinsic thrombosis and stenosis are complications associated with the use of neck-remodeling devices in the treatment of intracranial aneurysms. OBJECTIVE To examine the technical and anatomic factors that predict short- and long-term stent patency. METHODS We undertook a retrospective review of 161 patients who underwent coil embolization of 168 ruptured and unruptured aneurys...
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ژورنال
عنوان ژورنال: Journal of Neurosurgery
سال: 2016
ISSN: 0022-3085,1933-0693
DOI: 10.3171/2015.2.jns142557