Endovascular reconstruction for ruptured and unruptured vertebral artery fusiform aneurysms
Qi Peng
Yang Ximeng
Wang Lijun
Lu Jun
Wang Junjie
Hu Shen
Chen Kunpeng
Wang Haifeng
Wang Daming
Abstract：Objective To investigate the safety and efficacy of endovascular reconstruction for ruptured and unruptured vertebral artery fusiform aneurysms (VAFAs).Methods The clinical,imaging and follow-up data of 26 consecutive patients with VAFA treated with endovascular reconstruction at the Department of Neurosurgery,Beijing Hospital between October 2009 and September 2017 were analyzed retrospectively.Results (1) Twenty-six patients had 26 VAFAs.Their age ranged from 38 to 69 years old.Nine patients had ruptured aneurysms and 17 had unruptured aneurysms.The diameter of the aneurysms ranged from 5 to 12 mm.The success rate of reconstruction technology was 100％.(2)In 9 patients of the rupture group,8 were embolized by stent-assisted coils,1 was treated with stent-assisted coil embolization alone.Five patients were treated with multiple-stent reconstruction and 4 were treated with stent reconstruction alone.Of the 17 patients in the unrupture group,13 were treated with stent-assisted embolization and 4 were treated with stent implantation alone;7 were treated with multiple-stent reconstruction,and 10 were treated with stent reconstruction alone.No perioperative complications occurred.(3) The patients were followed up for 8.0-97.5 months with a median time of 39.5 months.No new cerebral infarction or cerebral hemorrhage occurred.The patients with good prognosis (the modified Rankin scale scale 0-2) was 100％.Twenty-two patients were followed up for 3.5 to 34.0 months with a median time of 10.3 months.Fourteen patients (63.6％) were cured,4 (18.2％) were stable or improved,and 4 (18.2％) had recurrence;Five of 8 patients were cured in the rupture group;9 of 14 were cured in the unrupture group.There were 2 cases of relapse in each of the two groups.Conclusions Endovascular reconstruction for ruptured and unruptured VAFAs is clinically feasible and the safety is higher.The efficacy of mid-term and long-term follow-up is better.The recurrence rate of ruptured VAFAs has an increasing trend,and close follow-up is required after procedure.
Keywords：Intracranial aneurysmAneurysmrupturedVertebral arteryCerebral revascularizationFusiform aneurysmUnruptured aneurysm
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 231-235,封3 )