Journal of Pathology and Translational Medicine

Case Report

Ureteral Fibroepithelial Polyp: A report of four cases (One case with nephrogenic adenoma).: Won Mee Lee, Seung Sam Paik, Eun Kyung Hong, Moon Hyang Park, Jung Dal Lee; Korean J Pathol. 1996;30(8):715-720.

Abstract PDF: Fibroepithelial polyps of the ureter are usually acquired rather than congenital. Most polyps are hamartomatous growths which tend to arise in the proximal portion of the left ureter. Most patients exibit either hematuria or persistent flank pain secondary to partial ureteral obstruction. Because of false positivity of urine cytology, as well as intravenous pyelogram, the correct diagnosis is confused with malignancy. Herein we report four cases of ureteral fibroepithelial polyp, which are associated with stones resulting in partial obstruction of the ureter. One of the four cases is associated with nephrogenic adenoma in the lamina propria of the adjacent ureter. The following report describes clinicopathologic findings of fibroepithelial polyp with review of literatures.

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