{Reference Type}: Case Reports {Title}: Severe breakthrough hemolysis during compassionate use of Pegcetacoplan in paroxysmal nocturnal hemoglobinuria: managing an emergency. {Author}: Metafuni E;Carbone A;Petriccione L;Giammarco S;Limongiello MA;Bellesi S;Chiusolo P;Sica S; {Journal}: Blood Transfus {Volume}: 22 {Issue}: 4 {Year}: 2024 Jul 3 {Factor}: 5.752 {DOI}: 10.2450/BloodTransfus.639