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Criteria of Ravelli et al for Macrophage Activation Syndrome (MAS) Complicating Systemic Juvenile Idiopathic Arthritis (JIA)

Specialty:

Immunology/Rheumatology

Objective:

ICD-10:

Description:

Ravelli et al reported criteria for the diagnosis of the macrophage activation syndrome (MAS) in patients with systemic juvenile idiopathic arthritis (JIA). The authors are from the Paediatric Rheumatology International Trials Organisation, the Childhood Arthritis and Rheumatology Research Alliance, the Pediatric Rheumatology Collaborative Study Group, the Histiocyte Society, European League Against Rheumatism (EULAR), and the American College of Rheumatology (ACR).

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