Authors: Kseniia Khomenko 1; Kristýna Pivovarčíková 2,3; Milan Hora 1; Tomáš Pitra 1 Authors‘ workplace: Urologická klinika, Lékařská fakulta Plzeň, Univerzita Karlova a Fakultní nemocnice Plzeň 1; Šiklův ústav patologie, Lékařská fakulta Plzeň, Univerzita Karlova a Fakultní nemocnice Plzeň 2; Bioptická laboratoř, s . r . o ., Plzeň 3 Published in: Ces Urol 2024; 28(1): 46-51 Category: Case report doi: https://doi.org/10.48095/cccu2024009
Nephrogenic adenoma (NA), also referred to as nephrogenic metaplasia, is a rare benign lesion affecting the urinary tract . The development of this lesion is attributed to the implantation of isolated renal tubular epithelial cells in areas of damaged transitional epithelium, often associated with prior instrumentation of the urinary tract . Clinical symp toms are nonspecific, commonly manifesting as hematuria (both macroscopic and microscopic), pollakisuria, and painful urination . Notably, during endoscopic examination, these lesions can be eas ily misinterpreted as malignant tumors . This publication presents two case reports of NA found in the urinary bladder of adult patients after kidney transplantation, the NAs faithfully mim icked urothelial carcinoma during cystoscopic and radiological examination
Case report, nephrogenic adenoma, transplantation
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