Abbreviations
HLH Hemophagocytic Lymphohistiocytosis
SIRS Systemic inflammatory response syndrome
EBV Epstein Barr virus
APC Antigen presenting cell
CTL Cyto-toxic lymphocyte
SLE Systemic lupus erythematosus
JIA Juvenile idiopathic arthritis
CRP C-reactive protein
MODS Multi-organ dysfunction
TNF Tumour necrosis factor