PO40 | Management of paediatric patients affected by mild factor VII deficiency undergoing surgery: B. Borsellino1,2, B. Pollio1, I. Ricca1, R. Albiani1, T. Martini1 | 1Haemophilia Centre, Immune-Haematology and Transfusion Medicine, University Hospital “Città della Salute e della Scienza”, Turin; 2Department of Biomedicine and Prevention, PhD in Immunology, Molecular Medicine and Applied Biotechnology, University of Roma Tor Vergata, Roma, Italy. Bleeding Thromb Vascul Biol [Internet]. 2025 Aug. 5 [cited 2025 Aug. 6];4(s1). Available from: https://www.btvb.org/btvb/article/view/303