The EMRA offices will be closed for the upcoming holidays from Wednesday, December 24, 2025 until Monday, January 5, 2026. We apologize for the inconvenience.
Immunoglobulin A vasculitis (IgAV) is the most common form of present vasculitis in children. Diagnosis is clinical and includes the presence of palpable purpura with at least 1 of the following: a bi