Synonyms : Marchiafava-Micheli Syndrome, Paroxysmal Hemoglobinuria, Paroxysmal Hemoglobinuria, Cold, Paroxysmal Hemoglobinuria, Nocturnal, Cold Paroxysmal Hemoglobinuria, Hemoglobinuria, Cold Paroxysmal, Hemoglobinuria, Nocturnal Paroxysmal, Marchiafava Micheli Syndrome