Abstract Number: 1416 • 2018 ACR/ARHP Annual Meeting
Risk Score of Macrophage Activation Syndrome in Patients with Systemic Juvenile Idiopathic Arthritis
Background/Purpose: Macrophage Activation Syndrome (MAS) is a severe, life-threatening, complication of rheumatic diseases in childhood, particularly of systemic Juvenile Idiopathic Arthritis (sJIA), occurring in approximately…