Research Article

Renal Transplant Pathology: Demographic Features and Histopathological Analysis of the Causes of Graft Dysfunction

Figure 2

(a) Pathological findings in acute TCMR with the infiltration of inflammatory cells in the tubules and interstitium (arrowhead) (periodic acid Schiff (PAS) stain ×40). (b) SV40 immunostaining in a patient with polyomavirus nephropathy (PVN). Distal tubular epithelial cells showed diffuse nuclear SV40 positivity (SV40 immunohistochemical stain ×20).
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