macrophage activation syndrome

Macrophage Activation Syndrome

Macrophage Activation Syndrome (MAS) is a life-threatening hyperinflammatory disorder characterized by excessive activation of macrophages and T lymphocytes. It is considered a severe complication of…
hemophagocytic lymphohistiocytosis

Hemophagocytic Lymphohistiocytosis (HLH)

Hemophagocytic lymphohistiocytosis (HLH) is a rare but potentially life-threatening immune disorder characterized by excessive immune activation. It leads to severe inflammation and multi-organ dysfunction. HLH…