Paroxysmal nocturnal hemoglobinuria (PNH) is a clonal and acquired disease caused by a somatic mutation in the PIG-A gene found on the X chromosome and encoding a protein involved in the synthesis of glycosylphosphatidylinositol (GPI), which serves as anchoring to many proteins of the cell membrane producing greater sensitivity to complement. The different signs and symptoms that appear have a great impact on the quality of life of patients, so a correct diagnosis is of vital importance. Currently, multiparameter flow cytometry is the methodology of choice to detect and follow the patient with PNH.
Key words: Paroxysmal nocturnal hemoglobinuria |
