Adult-onset Still's disease (AOSD) is a systemic inflammatory disorder with an unknown
cause characterized by high-spiking fever, lymphadenopathy, hepatosplenomegaly …

From the introduction of hyperferritinemic syndrome concept, a growing body of evidence
has suggested the role of ferritin as a pathogenic mediator and a relevant clinical feature in …

Macrophage activation syndrome (MAS), a potentially life-threatening complication of
autoimmune/autoinflammatory diseases, is characterized by the excessive expansion and …

Objectives To describe clinical characteristics of patients with Still's disease treated with
methotrexate (MTX) and to assess drug effectiveness evaluating change in disease activity …

Systemic juvenile idiopathic arthritis (sJIA) and its complication, macrophage activation
syndrome (sJIA-MAS), are rare but sometimes very serious or even critical diseases of …

Nowadays, people have relaxed their vigilance against COVID-19 due to its declining
infection numbers and attenuated virulence. However, COVID-19 still needs to be concern …

Still's disease (SD) is a heterogeneous autoinflammatory disorder for which several
phenotypes have been described. We conducted a retrospective study to re-evaluate the …

Macrophage activation syndrome (MAS) is a rare complication of autoimmune inflammatory
rheumatic diseases (AIIRD) characterized by a progressive and life-threatening condition …

Glycosylated ferritin (GF) has been reported as a good diagnostic biomarker for adult-onset
Still's disease (AOSD), but only a few studies have validated its performance. We performed …

To characterize clinical and laboratory signs of patients with Still's disease experiencing
macrophage activation syndrome (MAS) and identify factors associated with MAS …