A child develops non-blanching macules and papules on lower extremities, mild abdominal pain and skin biopsy showed IgA deposition. Most appropriate diagnosis is (LQ)
|A||Drug induced vasculitis|
H.S. purpura is characterized by tetrad of
c. Glomerulonepbritis and
d. Abdominal pain.
Diagnosis of llS.purpura
a. Diagnosis is based upon signs and symptoms.
b. Skin biopsy demonstrates leucocytoclastic vasculitis with IgA aJld C3 deposition.
Renal biopsy demonstrates IgA in mesangium.