Tissue is more important than time: Insights into acute ischemic stroke from modern brain imaging

Abstract

Purpose of review The clinical practice of acute ischemic stroke treatment has undergone a major change over the last 5 years, as multimodal imaging becomes more accessible, and evidence mounts that individualized treatment is possible. Multimodal imaging performed before treatment provides invaluable information to treating clinicians, which includes confirmation of the diagnosis, and provides guidance on the appropriateness and the likely outcome of intravenous or endovascular treatment for individual patients (and their families). However, often health systems struggle to keep pace with science; thus, a one-size fits all protocol-driven basic imaging approach is still the norm in many str..