Score

Known underlying immunodepression
Maximal Temperature (C)
Hepatomegaly
Splenomegaly
Lower Hemoglobin level
Lower Leucocytes count
Lower Platelets count
Higher Ferritin level (ng/ml)
Higher Triglyceride level (mmol/l)
Lower Fibrinogen level (g/l)
Higher SGOT/ASAT level (UI/L)
Hemophagocytosis features on bone marrow aspirate

HScore
Probability of having HS (%)

 

Score issued from the manuscript « Development and validation of a score for the diagnosis of reactive hemophagocytic syndrome (HScore) » by L Fardet, L Galicier, O Lambotte et col. Arthritis & Rheumatology. 2014