Arterial Spin Labeling in Arteriovenous Malformations Ronald L. Wolf Jeffrey M. Pollock Arteriovenous malformation (AVM) and arteriovenous fistula (AVF) represent vascular malformations that have arterial-to-venous connections bypassing a normal capillary…
Transient Ischemic Attack and Perfusion Imaging Shyam Prabhakaran Jonathan Kleinman Greg Zaharchuk Jean-Marc Olivot Transient ischemic attack (TIA) has been traditionally defined as focal neurologic symptoms attributed to a cerebrovascular…
Perfusion in Chronic Carotid Artery Disease Nolan S. Hartkamp Jeroen Hendrikse Reinoud P.H. Bokkers Chronic carotid artery disease refers to the narrowing of the carotid arteries due to the buildup…
Perfusion Imaging in Chronic Occlusive Disease of Intracranial Vessels and Vascular Reserve Testing Jeroen Hendrikse Greg Zaharchuk Chronic occlusive disease of cerebrovasculature is present when a patient has occlusion or…
Perfusion and Dynamic Contrast-Enhanced Imaging in Hemorrhage Didem Aksoy Andrea Kassner Jason Hom Karen Hirsch Christine Wijman Chitra Venkatasubramanian Primary intracerebral hemorrhage (ICH) accounts for 10% to 15% of strokes…
Lacunar Stroke and Microangiopathy Brian D. Zipser Bhavya Rehani Pamela W. Schaefer Ischemic cerebrovascular disease affecting the small vessels, microangiopathy, includes lacunar infarctions and white matter ischemic changes (leukoaraiosis) (Table…
The Role of Multimodal Brain Imaging in Clinical Stroke Trials Bruce C.V. Campbell Geoffrey A. Donnan Stephen M. Davis Neuroimaging has revolutionized the clinical care of stroke by allowing differentiation…
Collateral Flow, Luxury Perfusion, and Vasospasm: Clinical Applications and Theoretical Principles Mateo Calderon-Arnulphi Peter D. Schellinger David S. Liebeskind Collateral Flow Evaluation of the cerebral collateral circulation is fundamental in…
Perfusion Profiles for Favorable and Unfavorable Outcomes Maarten G. Lansberg Nishant K. Mishra Soren Christensen Bruce C.V. Campbell Background Ischemic Core and Penumbra The purpose of acute stroke therapy is…
Normal and Abnormal Physiology of Cerebral Blood Flow Andrew Bivard Mark Parsons Average cerebral blood flow (CBF) in a healthy human is approximately 50 mL/100 g/min, with a large difference…
