“PO-27 | A Monitoring of Intracranial Hypertension through the Valuation of Optic Nerve Sheath Diameter With Bedside Ultrasounds. A Case Report: Antonio Taglialatela,1 Camilla Gaiga,1 Simone Lorenzut,2 Enrico Belgrado,2 Mariarosaria Valente1,3 | 1Clinical Neurology Unit, Department of Head, Neck and Neurosurgery, Udine University Hospital, Udine; 2Neurology Unit, ‘Head, Neck and Neurosciences’ Department, University Hospital of Udine; 3Department of Medical Area, University of Udine, Udine, Italy”. 2025. Confinia Cephalalgica 35 (S1). https://doi.org/10.4081/cc.2025.15849.