Urothelial extension of Wilms tumor presenting as a prolapsing urethral mass.

Stanley, K; Khoudary, K P; Nasrallah, P F · J Urol · 1995

case_report · Level V

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Abstract

We report a unique case of Wilms tumor presenting as a urethral mass in a patient with bilateral ureteral duplication. The prolapsing urothelial component was contiguous with the intrarenal Wilms tumor and consisted of fetal skeletal muscle free of blastemal or tubular elements.

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