Transplanted kidney loss during colorectal cancer chemotherapy: A case report

Figure 2 Pathological findings in transplanted kidney biopsy. A and B: Glomerulus with segmental sclerosis – black arrow (A) – and reactive proliferation of podocytes around sclerosed segment – orange arrow (B); C and D: Area of tubular atrophy – black arrow – and compensative tubular hypertrophy – asterisks (C), with areas of interstitial fibrosis with infiltration of mononuclear cells – orange arrows (D); E–H: Immunohistochemistry showing focal interstitial infiltrates mainly composed of CD4-positive (E) and CD20-positive (G) cells, and diffuse interstitial infiltrates of CD8-positive (F) and CD68-positive (H) cells.