PT3:08 Macrophage activation syndrome in systemic lupus erythematosus: insights from a Portuguese multicentric cohort

Objectives To characterise the clinical presentation, laboratory findings, treatment approaches, and outcomes of systemic lupus erythematosus (SLE)-associated macrophage activation syn-Abstract PT3:08 Table 1 Baseline demographic, clinical, and laboratory features of MAS according to underlying systemic rheumatic disease (SLE vs non-SLE)Lupus Science & Medicine: first published as 10.