Mesangial deposition of electron dense substance seen in?: (A) IgA nephropathy, (B) Membranous nephropathy, (C) Minimal change disease, (D) Post streptococcal glomerulonephritis
Answer is A. Ans. is 'a' i.e., IgA nephropathyIgA Nephropathy: shows presence of electron dense deposits in the mesangium.