<prompt> Reflux Nephropathy with protenuria in the nephrotic range may be seen in patients with :Membranous glomerulonephritisFocal segmental GlomerulosclerosisNodular glomerulosclerosisCrescenteric glomerulonephritis  <response>: Answer is B Focal segmental Glomerulosclerosis: Focal segmental glomerulosclerosis may develop following acquired loss of nephrons from reflux nephropathy. Proteinuria is nonselective in most cases and may be in subnephrotic range nephritic range 3.0 g24h or nephrotic range. - Harrison Association of Reflux Nephropathy and protein aria suggests an irreversible glomerular lesion most commonly focal segmental glomerulosclerosis : Medline 