3 results
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
Syndrome (MAS) ... erythematosus [SLE], AOSD ... Histopathologic criteria ... Diagnosis #Management #Hematology ... #Rheumatology
Adult Onset Still's Disease
Systemic inflammation with urticarial rash.
Rash: 
 • Nonpruritic, evanescent (correlates with time of
Onset Still's Disease ... 5 of the below criteria ... a sore throat, ... #AOSD #diagnosis ... #rheumatology #
Hemophagocytic Lymphohistiocytosis (HLH)

High mortality without prompt recognition and management. HLH is a critical diagnostic consideration in
▪ Autoimmune diseases ... termed MAS-HLH: Macrophage ... Diagnostic Criteria ... of 8 HLH-2004 criteria ... Diagnosis #Management #Hematology