Afeature of Renal Vascultitis in children is -: (A) IgA raised, (B) Antinuclear antibody in serum, (C) Low completment level, (D) Cytoplasmic antinuclear antibody
Answer is A. In the kidney, IgA vasculitis (Henoch Schonlein purpura) is characterized by IgA deposits in a pa of the glomerulus where blood is filtered. These may range from increased cells in the filtering area, increase in white blood cells, and abnormal cell growth in some pas of the filter. Ref Harrison20th edition pg 288