A 7 year old boy presented with generalized edema.Urine examination revealed marked albuminuria.Serum biochemical examinations showedhypoalbuminaernia with hyperlipidaemia. Kidneybiopsy was undeaken. On light microscopicexamination, the kidney appeared normal. Electronmicroscopic examination is most likely to reveal:: (A) Fusion of foot processes of the glomerular epithelial cells, (B) Rarefaction of glomerular basement membrane, (C) Deposition of electron dense material in the basement membrane, (D) Thin basement membrane
Answer is A. Thin basement membrane