Original Investigation
Noncontrast CT vs CT Perfusion or MRI Selection in Late Presentation of Large-Vessel–Occlusion Stroke
Thanh N. Nguyen, MD; Mohamad Abdalkader, MD; Simon Nagel, MD; Muhammad M. Qureshi, MPH; Marc Ribo, MD, PhD; Francois Caparros, MD; Diogo C. Haussen, MD; Mahmoud H. Mohammaden, MD, MSc; Sunil A. Sheth, MD; Santiago Ortega-Gutierrez, MD, MSc; James E. Siegler, MD; Syed Zaidi, MD; Marta Olive-Gadea, MD; Hilde Henon, MD, PhD; Markus A. Möhlenbruch, MD; Alicia C. Castonguay, PhD; Stefania Nannoni, MD; Johannes Kaesmacher, MD; Ajit S. Puri, MD; Fatih Seker, MD; Mudassir Farooqui, MD, MPH; Sergio Salazar-Marioni, MD; Anna L. Kuhn, MD; Artem Kaliaev, MD; Behzad Farzin, MD; William Boisseau, MD; Hesham E. Masoud, MD; Carlos Ynigo Lopez, MD; Ameena Rana, MD; Samer Abdul Kareem, MD; Anvitha Sathya; Piers Klein; Mohammad W. Kassem, MD, MBA; Peter A. Ringleb, MD; Charlotte Cordonnier, MD, PhD; Jan Gralla, MD; Urs Fischer, MD, MSc; Patrik Michel, MD; Tudor G. Jovin, MD; Jean Raymond, MD; Osama O. Zaidat, MD, MS; Raul G. Nogueira, MD