What is nephrogenic adenoma? What is the histogenesis of nephrogenic adenoma? What is the immunohistochemical profile of the lesion? Is there any relation between the development of a nephrogenic adenoma and kidney transplant?


Nephrogenic adenoma is a relatively common reactive process. Many of these lesions, if not all, are proliferative autotransplants of renal tubular cells shed in urine and implanted on a traumatized urothelial lining. Nephrogenic adenoma typically occurs in persons with a history of injury to the urothelial mucosa, including surgical manipulation, catheterization, calculi, and chronic inflammation. Immunosuppression associated with renal transplantation may enhance its development. However, most nephrogenic adenomas are not associated with organ transplant.


Urinary Bladder Transitional Cell Carcinoma Urothelial Carcinoma Urothelial Cell Renal Tubular Cell 


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