Fig. 1

Light microscopy findings in the renal tissues. Diffuse marked renal interstitial inflammation consisting of plasma cell-rich mononuclear cells is demonstrated. (Hematoxylin and eosin stain, × 200)
Light microscopy findings in the renal tissues. Diffuse marked renal interstitial inflammation consisting of plasma cell-rich mononuclear cells is demonstrated. (Hematoxylin and eosin stain, × 200)