Effacement of foot processes is pathognomic OF which disease: (A) minimal change disease, (B) Stenoid resistant glomerulonephritis, (C) Membranous glomerulonephritis, (D) IgA nephropathy
Answer is A. In minimal change disease histopathology is normal while electron microscopy is pathognromic which shows loss or effacement of podocyte foot processes REF : ROBBINS 10TH ED