Description : Paroxysmal nocturnal hemoglobinuria (PNH)?
Last Answer : DefinitionParoxysmal nocturnal hemoglobinuria is a rare disease in which red blood cells break down earlier than normal.Alternative NamesPNHCauses, incidence, and risk factorsPersons with this disease have blood cells that ... disease can affect people of any age. It may lead to aplastic anemia, m