“PO59 | Efficacy and Safety of Different Anticoagulant Treatment Regimens for Isolated Internal Jugular Vein Thrombosis: A Case Series: A. Pannunzio1, E. Valeriani1, I.M. Palumbo1, S. Marucci2, D. Menichelli1, D. Pastori2, P. Pignatelli2 | 1Department of General Surgery and Surgical Specialty, Sapienza University of Roma; 2Department of Clinical, Internal Medicine, Anaesthesiological and Cardiovascular Sciences, Sapienza University of Roma, Italy”. 2025. Bleeding, Thrombosis and Vascular Biology 4 (s1). https://doi.org/10.4081/btvb.2025.328.