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. 2024 Mar 26;4:1323432. doi: 10.3389/fneph.2024.1323432

Figure 1.

Figure 1

Neural epidermal growth factor-like 1 (NELL1) membranous nephropathy with (A) “stiff” appearing capillary loops with faint rarefactions of the glomerular basement membrane and subepithelial immune deposits (arrows, Jones stain 400x). (B) By immunofluorescence, there is segmentally distributed granular peripheral capillary wall staining for polyclonal IgG. (C) By electron microscopy, irregularly distributed subepithelial immune deposits are present, with associated podocyte foot process effacement (direct magnification 1900x). (D) By immunohistochemistry, there is corresponding incomplete capillary wall staining of immune deposits for NELL1.