Evans Syndrome Predicts Progression to Antiphospholipid Syndrome and/or Systemic Lupus Erythematosus in Children with Persistent Antiphospholipid Antibodies: A Prospective Cohort Study with Up to 29 Years of Follow‐up
OBJECTIVE: To characterize the long-term clinical course of children with hematologic non-criteria manifestations and persistent antiphospholipid antibodies (aPL), and to identify predictors of progression to antiphospholipid syndrome (APS) and/or systemic lupus erythematosus (S…