1. Specific recommendations for prevention strategies often depend on the ischemic
stroke/transient ischemic attack subtype. Therefore, new in this guideline is a section …

Up to 12% of patients with stroke have intracranial arterial dolichoectasia (IADE) and the
basilar artery is affected in 80% of these cases. Diagnostic criteria and prognosis studies of …

Background and purpose Non-saccular aneurysms of the posterior fossa are an uncommon
pathology with no clear treatment strategy. The use of flow-diverting stents (FDS) has had …

OBJECTIVE: During the past decade, management of posterior circulation aneurysms has
shifted away from microsurgery. Currently, microsurgical clipping is considered a primary …

Introduction Non-saccular aneurysms of the posterior circulation are uncommon but highly
dangerous lesions. Flow diverter stents have been demonstrated to be effective treatments …

OBJECT Pessimism exists regarding flow diversion for posterior circulation aneurysms
because of reports of perforator territory infarcts and delayed ruptures. The authors report …

Fusiform aneurysms are uncommon compared with their saccular counterparts, yet they
remain very challenging to treat and are associated with high rates of rebleeding and …

Object Surgical clipping of posterior inferior cerebellar artery (PICA) aneurysms can be
challenging and carries a potentially significant risk of morbidity and mortality. Experience …

BACKGROUND Posterior circulation cerebral aneurysms are at higher risk of rupture and
are more symptomatic than those in the anterior circulation. Existing treatments carry …

Background and objective Treatment of non-saccular vertebrobasilar aneurysms remains
highly challenging despite significant recent advances in endovascular techniques …