en
Scientific article
English

Stroke: high-field magnetic resonance imaging

Published inNeuroimaging clinics of North America, vol. 22, no. 2, p. 191-205,x
Publication date2012
Abstract

Diagnostic modalities for the diagnosis of acute stroke have increased in number and quality. Magnetic resonance imaging has increasingly become a central tool for the management of patients with stroke. New sequences, such as diffusion and perfusion, provide insight into the infarcted core and the hypoperfused brain. The use of higher magnetic fields allows us to gain in signal strength, which can be used to improve imaging speed and/or resolution. Recent additional sequences allow perfusion without contrast and susceptibility-weighted imaging can help identify early bleeding. These new techniques should provide more information about the on going ischemic process.

Keywords
  • Brain/pathology
  • Brain Ischemia/complications/pathology
  • Humans
  • Image Enhancement/methods
  • Magnetic Resonance Imaging/methods
  • Stroke/etiology/pathology
Citation (ISO format)
LÖVBLAD, Karl-Olof, HALLER, Sven, MENDES PEREIRA, Vitor. Stroke: high-field magnetic resonance imaging. In: Neuroimaging clinics of North America, 2012, vol. 22, n° 2, p. 191–205,x. doi: 10.1016/j.nic.2012.02.002
Identifiers
ISSN of the journal1052-5149
726views
0downloads

Technical informations

Creation10/28/2013 5:54:00 PM
First validation10/28/2013 5:54:00 PM
Update time03/14/2023 8:42:46 PM
Status update03/14/2023 8:42:46 PM
Last indexation01/16/2024 8:29:21 AM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack