BK Polyomavirus Tubulointerstitial Nephritis With Urothelial Hyperplasia in a Kidney Transplant
Keywords: Polyomavirus nephropathy (PVN); BK virus; urothelial carcinoma; immunosuppressive therapy; viral reactivation; transplant kidney; kidney allograft; urothelial hyperplasia; tubulointerstitial nephritis; renal biopsy;