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Recurrence of membranous nephropathy three weeks' postrenal transplant: A surprise in store
Arun Narayanan Kumar1, Praveen Murlidharan1, Sandeep Patil1
1Department of Nephrology, Kerala Institute of Medical Sciences, Trivandrum, Kerala, India.
Abstract:
Membranous nephropathy (MN) may occur in the transplanted kidney, either as recurrent disease in patients who had MN as the cause of end-stage renal disease (ESRD) in the native kidney or de novo, in patients who had another cause of ESRD initially. The reported incidence of recurrent MN ranges between 10% and 45%. Clinical manifestations of recurrent MN are typically observed 13-15 months after transplantation, although they may be observed much earlier (within weeks). Our patient had a recurrence in three weeks. Recurrent disease can lead to loss of the allograft.
Insights
Membranous nephropathy (MN) can recur in kidney transplants, sometimes very early after surgery. This recurrence poses a significant risk to the transplanted kidney
Area of Science:
- Nephrology
- Transplant Medicine
- Immunology
Background:
- Membranous nephropathy (MN) is a leading cause of nephrotic syndrome in adults.
- MN can affect native kidneys and also occur in kidney allografts, either recurrently or de novo.
- Recurrent MN in kidney transplants is a significant concern, potentially leading to graft loss.
Observation:
- The incidence of recurrent MN post-kidney transplantation ranges from 10% to 45%.
- Clinical symptoms of recurrent MN typically appear 13-15 months post-transplant.
- In this case, MN recurrence was observed unusually early, within three weeks of transplantation.
Findings:
- Early recurrence of membranous nephropathy in a kidney allograft was documented.
- The patient presented with symptoms of recurrent MN significantly sooner than the typical timeframe.
Implications:
- Early detection and management of recurrent MN are crucial for allograft survival.
- Understanding the timelines of MN recurrence can inform post-transplant monitoring strategies.
- This case highlights the potential for rapid recurrence, emphasizing the need for vigilance in transplant recipients.