Paroxysmal nocturnal hemoglobinuria (PNH) is a rare blood disorder that happens when part of your immune system attacks and damages red blood cells and platelets.

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, acquired, [1] life-threatening disease of the blood characterized by destruction of red blood cells by the complement system, a part of the body's innate …

Jul 13, 2025 · What Is Paroxysmal Nocturnal Hemoglobinuria? It’s a rare blood disease that stems from your genes. If you have it, your immune system attacks red blood cells in your body and breaks them …

Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired disorder that leads to the premature death and impaired production of blood cells. It can occur at any age, but is usually diagnosed in young …

Official website for PNH patients and their caregivers. Paroxysmal nocturnal hemoglobinuria (PNH) is an ongoing, progressive disease. Increase your knowledge about the disease here.

Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired (not inherited) disorder that leads to the premature death and impaired production of blood cells.

So, "paroxysmal nocturnal hemoglobinuria" means sudden, irregular episodes of passing dark colored urine, especially at night or in the early morning. It is important to note this can be a bit misleading, …

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired disorder characterized by intravascular hemolysis and hemoglobinuria. Leukopenia, thrombocytopenia, arterial and venous thromboses, and …

Apr 14, 2025 · Paroxysmal nocturnal hemoglobinuria (PNH) is a clonal hematopoietic stem cell (HSC) disease. It is a rare, chronic, debilitating disorder that most frequently presents in early adulthood and...

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare blood disorder that occurs when a part of your immune system attacks your red blood cells and causes them to break apart.