<prompt> All regarding HSP is true except a Hematuria resolve without treatmentb Steroids best treat skin lesionsc Self limiting arthralgiad Excellent prognosise Purpura fulminansabbebcce  <response>: HSP usually has mild glomerulonephritis, which usually resolves spontaneously without treatment.Glucocorticoids decrease arthralgia and abdominal pain but have no role in skin or renal disease.Arthralgia is self limiting, non-deforming but incapaciating.Overall prognosis of HSP is good.Purpura fulminans is a hemorrhagic condition usually associated with sepsis or previous infection. 