“PO41 | Comparison of the Haemorrhagic Phenotype Between Female and Male Patients Affected by Autosomal Inherited Bleeding Disorders in a Single-Centre Cohort: B. Borsellino1,3, C. Zuccotti2, L. Guarnera3,4, C. Biasoli5, P. Pedrazzi5, T. Martini1 | 1Haemophilia Centre, Immune-Haematology and Transfusion Medicine, University Hospital ‘Città Della Salute E Della Scienza’, Turin, Italy; 2Department of Clinical Pathology, Bufalini Hospital, Cesena, Italy; 3Department of Biomedicine and Prevention, PhD in Immunology, Molecular Medicine and Applied Biotechnology, University of Roma Tor Vergata, Roma, Italy; 4Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA; 5Haemophilia and Transfusion Centre, Bufalini Hospital, Cesena, Italy”. Bleeding, Thrombosis and Vascular Biology 4, no. s1 (August 5, 2025). Accessed August 6, 2025. https://www.btvb.org/btvb/article/view/304.