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BK Virus Nephropathy

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KB2018_3: ti2 i-IFTA2 t-IFTA1 i0-1 t0-1

Low power H&E showing irregular dense inflammation

KB2018_2: ti1 i-IFTA1 t-IFTA1 i0 t0
Medium power H&E with inflammation, tubular injury and nuclear changes

KB2018_1: ti2 i-IFTA2 t-IFTA1-2 i0-1 t0
High power H&E showing tubular epithelial nuclear enlargement and necrosis
The patient had positive serum and urine BKV genomic studies at the time of biopsy. A discussion of polyomavirus nephropathy can be found here.

 

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Last Modified:4/17/20 6:19 PM EDT