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Background: Immunoglobulin A vasculitis (IgAV) is a
systemic vasculitis characterized by potential recurrence.
Purpose: This study aimed to explore the prevalence of
and factors associated with IgAV recurrence. The clinical
phenotypes of childhood- and adolescent-onset IgAV
were described and compared.
Methods: This retrospective cohort analysis included
patients aged ≤18 years and diagnosed with IgAV treated
in a tertiary academic center between January 2010 and
December 2022. Recurrence was classified... |