ABSTRACT
Imaging for acute ischemic stroke Imaging plays a pivotal role in the evaluation of a patient with acute stroke. The critical information provided by imaging can help triage stroke patients for appropriate treatment. Rapid advances in computed tomographic (CT) and magnetic resonance (MR) technology have enabled comprehensive evaluation of brain parenchyma, vessel status, and perfusion. The role of multimodal imaging and advantages and challenges of CTand MR-based modalities are discussed.
