Indian J Nephrol Close
 

Figure 1: Sections from renal biopsy showing (a) intense interstitial infiltrate of atypical lymphocytes (Periodic Acid Schiff, ×100); (b) CD20 positivity in atypical lymphocytes (Diaminobenzidine, ×200); (c) CD138 positivity highlighting plasma cells (Diaminobenzidine, ×200) and (d) Fractured renal tubular casts (arrows) (Periodic Acid Schiff, ×200)

Figure 1: Sections from renal biopsy showing (a) intense interstitial infiltrate of atypical lymphocytes (Periodic Acid Schiff, ×100); (b) CD20 positivity in atypical lymphocytes (Diaminobenzidine, ×200); (c) CD138 positivity highlighting plasma cells (Diaminobenzidine, ×200) and (d) Fractured renal tubular casts (arrows) (Periodic Acid Schiff, ×200)