[Management of symptomatic cerebral arterial stenoses with coincidental intracranial aneurysms].

ABSTRACT

OBJECTIVE: To explore the clinical features and management strategies of patients with symptomatic intracranial stenosis associated with unruptured intracranial aneurysms. METHODS: From 2005 to 2011, 24 patients of symptomatic intracranial stenosis with coincidental intracranial aneurysm were divided into two groups of angioplasty and aneurysm embolization (A, n = 12) and non-embolization (B, n = 12). All patients were followed up by phone or at outpatient services. Ten patients were re-assessed with digital subtraction angiography (DSA). RESULTS: The patients of group A were followed up without stroke or death, but one patient had restenosis asymptomatically. Two patients of group B died of subarachnoid hemorrhage. CONCLUSION: Angioplasty or antiplatelet therapy may increase the rupturing risk of aneurysm. Dissecting aneurysms should be handled by coiling positively and in a timely manner by coiling to prevent rebleeding. Coincidental intracranial aneurysms should be handled by coiling actively.