Most common cause of Rapid progressive glomerulonephritis in children is: (A) Good Pasteur syndrome, (B) Membranous glomerulonephritis, (C) Ig A nephropathy, (D) Pauci - immune glomerulonephritis
Answer is D. Pauci - immune glomerulonephritis like Churg Strauss, Wegener's glomerulonephritis have highest risk for RPGN.