Red blood cell concentrates are the most widely used component in blood transfusions. Gamma irradiation of the transfusion unit is indicated when a patient is at risk of developing transfusion-associated graft-versus-host disease. However. this irradiation exacerbates storage damage by increasing potassium and decreasing sodium plasmatic levels. https://www.ealisboa.com/limited-value-AXYS-Valhalla-Pen-must-buy/