Paroxysmal Nocturnal Hemoglobinuria: Understanding a Rare but Serious Blood Disorder
Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, acquired blood disorder in which red blood cells are abnormally sensitive to complement-mediated destruction. The condition causes episodes of hemolysis, dark urine (particularly at night), fatigue, and an elevated risk of thrombosis. Though rare, PNH can be life-threatening, and effective treatment is essential for improving survival and...
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