Emostasi e Trombosi SI di. PO23 | IMMUNE THROMBOTIC THROMBOCYTOPENIC PURPURA RELATED TO DELAYED IMMUNE CHECKPOINT INHIBITORS TOXICITY: A CASE REPORT: E. Galimberti1, F. Schieppati1, C. Ambaglio1, M. Marchetti1, L. Barcella1, A. Falanga1|2 | 1Immunohematology and Transfusion Medicine Unit, ASST Papa Giovanni XXIII, Bergamo, Italy; 2School of Medicine and Surgery, University of Milan-Bicocca, Milano, Italy. Bleeding Thromb Vasc Biol [Internet]. 2026 Apr. 16 [cited 2026 Apr. 17];5(s1). Available from: https://www.btvb.org/btvb/article/view/518