BACKGROUND Understanding the risk factors for the formation of de novo intracranial
aneurysms (IAs) is important for patients who have ever suffered a cerebral aneurysm …

OBJECTIVE De novo aneurysms are rare entities periodically discovered during follow-up
imaging. Little is known regarding the frequency with which these lesions form or the time …

OBJECTIVE Hypoplasia of the A 1 segment of the anterior cerebral artery is frequently
observed in patients with anterior communicating artery (ACoA) aneurysms. The effect of this …

OBJECTIVE Although cigarette smoking is one of the strongest risk factors for cerebral
aneurysm development and rupture, there are limited data evaluating the impact of smoking …

BACKGROUND: Smoking is a well-known independent risk factor for both aneurysm
formation and rupture. There is mounting evidence that aneurysm morphology beyond size …

Background and Purpose—Formation of new (de novo) aneurysms in patients carrying
saccular intracranial aneurysm (sIA) disease has been published, but data from population …

Background: Unruptured intracranial aneurysms (UIAs) have an estimated global
prevalence of 2.8% in the adult population; however, UIA was identified among more than …

OBJECTIVE Incidence rates of de novo aneurysm formation and recurrence after clip
ligation remain controversial. In this meta-analysis, the authors provide data on pooled …

BACKGROUND: Although rare, de novo intracranial aneurysms (DNIAs) may develop in
patients with a history of intracranial aneurysms (IAs). OBJECTIVE: To evaluate the benefit of …

Objective: There is a relative lack of literature on long-term aneurysm recurrence and de
novo aneurysm formation following surgical treatment of unruptured intracranial aneurysms …