Figure 2From: Unexpected recovery from longterm renal failure in severe diffuse proliferative lupus nephritis Immunofluorescence of the kidney biopsy. Here, the typical “full-house” pattern with intense (+++) granular staining for IgA, IgG, IgM (not shown), C1 and C3 in a diffuse mesangiocapillary pattern can be seen.Back to article page