Rupture of an intracranial aneurysm is the leading cause of subarachnoid hemorrhage not
due to trauma. This review summarizes both the approach to establishing the diagnosis and …

Background and purpose The purpose of this study was to assess the initial post-market
experience of the device and how it is compared with the Penumbra Pivotal trial used to …

Aneurysms of the anterior inferior cerebellar artery (AICA) are relatively rare among
intracranial aneurysms. They can occur in 1 of 3 regions of the AICA: 1) craniocaudal (high …

Background and Purpose—The objective of this study was to determine the clinical features,
angiographic findings, and response to treatment with thrombolytic therapy in patients with …

BACKGROUND: The Pipeline embolization device (PED) is a new endoluminal construct
designed to exclude aneurysms from the parent cerebrovasculature. We report the very late …

The preoperative MR studies of 25 patients with surgically proved medulloblastomas were
retrospectively reviewed in order to characterize these neoplasms with regard to their MR …

Background and Purpose—Although long-term outcome determinants in acute ischemic
stroke (AIS) patients have been defined, less is known about those predicting hyperacute …

Management of Stroke (IMS III), 1 Mechanical Retrieval and Recanalization of Stroke Clots
Using Embolectomy (MR RESCUE), 2 and SYNTHESIS-Expansion trials. 3 Each of these …

Materials and methods This document was prepared by the Standards and Guidelines
Committee of the Society of NeuroInterventional Surgery, a multidisciplinary society …

PURPOSE: To test diffusion-and perfusion-weighted MR imaging techniques within the
extreme time constraints of stroke evaluation before therapy, and then, with MR imaging …