Painful angiomyxoid tumor in a failed renal allograft presenting as post-transplant lymphoproliferative disorder

Introduction: There exist few reports of de novo tumors involving an allograft kidney, and to the best of our knowledge there are only two previous reports of angiomyxoma Case Presentation: A 53-year-old Caucasian male with end-stage renal disease (ESRD) on hemodialysis (HD) secondary to malakoplaki...

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Bibliographic Details
Main Authors: Paulette Cutruzzula Dreher (Author), Jessica M. Fazendin (Author), Kelly Lurz (Author), Daniel C. Edwards (Author), Stephen Guy (Author), Melanie Amster (Author)
Format: Book
Published: Society of Diabetic Nephropathy Prevention, 2020-04-01T00:00:00Z.
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Summary:Introduction: There exist few reports of de novo tumors involving an allograft kidney, and to the best of our knowledge there are only two previous reports of angiomyxoma Case Presentation: A 53-year-old Caucasian male with end-stage renal disease (ESRD) on hemodialysis (HD) secondary to malakoplakia with three failed prior renal transplants presented for repeat transplant evaluation. Imaging demonstrated a mass of the transplanted kidney suggestive of posttransplant lymphoproliferative disease (PTLPD). A biopsy was obtained revealing a predominance of myxoid material. The patient became increasingly symptomatic from the mass and underwent a palliative right transplant nephrectomy. Final pathology revealed angiomyxoid tumor. Conclusions: Angiomyxomas are asymptomatic, appear as PTLD on imaging and should be considered in the differential diagnosis of masses occurring in renal transplant allografts.
Item Description:2251-8363
2251-8819
10.34172/jnp.2020.20