HLH abbreviation
The medical abbreviation "HLH" stands for "Hemophagocytic Lymphohistiocytosis." HLH is a rare, life-threatening condition that affects the immune system, leading to uncontrolled activation of immune cells and excessive inflammation throughout the body.
HLH can occur in two forms: primary (familial) HLH and secondary (acquired) HLH. Primary HLH is a more...