| HLH | Hemophagocytic lymphohistiocytosis |
| NK | Natural Killer |
| MAS | Macrophage Activation Syndrome |
| IFN | Interferon |
| TNF | Tumour Necrosis Factor |
| EBV | Epstein-Barr Virus |
| CMV | Cytomegalovirus |
| FHL | Familial Hemophagocytic Lymphohistiocytosis |
| s-IL-2r | Soluble IL-2 Receptor |
| AST | Aspartate Transaminase |
| sCD163 | Soluble CD163 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.