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oa BK Polyoma Virus Nephropathy in an Immunocompromised Host
- Source: New Emirates Medical Journal, Volume 2, Issue 1, Jan 2021, p. 45 - 49
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- 13 Jan 2020
- 05 May 2020
- 20 May 2020
Abstract
Background: Post-transplant Lymphoproliferative Disorders (PTLD) are a well known late complication after solid organ transplantation, including renal transplant. Among others, graft failure due to reactivation of BK polyomavirus in the grafted kidney is also a well-recognized complication but tends to present early in the first several months after transplant.
Case: Here we present the case of PTLD Burkitt's Lymphoma (BL-PTLD) in a renal transplant patient who was successfully treated with multiagent chemo-immunotherapy but later developed BK polyomavirus nephropathy (BKVN) with graft failure only after completion of her systemic therapy for lymphoma and 7 years after the transplant. Relevant literature is reviewed.
Conclusion: In this case, reactivation and progression of BKVN were most likely associated with immunosuppression from chemo-immunotherapy for her BL–PTLD, unlike early graft failures associated with BKVN.