Teaching NeuroImages: Syphilitic Aortitis Presenting as Aortic Arch Thrombus and Acute Ischemic Stroke - Romero Ferro,J.; Gil Martínez,L.; Sánchez Asensio,A.; Cortina García,J.I.; García-Madrona,S.; Matute,C.; Cruz-Culebras,A.; Masjuan,J.; Suárez Robles,M.; Vera Lechuga,R.; De Felipe,A. (Neurology, 2026)