Figure 2From: Hyperferritinemia in the critically ill child with secondary hemophagocytic lymphohistiocytosis/sepsis/multiple organ dysfunction syndrome/macrophage activation syndrome: what is the treatment?Change of serum ferritin and lactate dehydrogenase levels and platelet counts after therapeutic plasma exchange (PE) sessions. The serum ferritin and lactate dehydrogenase levels decreased and platelet counts gradually increased after PE sessions.Back to article page