case_images: PMC3114578_01
case_images: Resected right ureter with mass seen at its lower end
case_images: IJU-27-140-g001.jpg
case_images: PMC3114578_01_IJU-27-140-g001.jpg
case_images: F1
case_images: Cystoscopy revealed a polypoidal mass protruding out of the right ureteric orifice, and this mass was resected [Figure 1].
case_images: Cystoscopic picture of the polypoidal mass protruding from the right ureteric orifice
case_images: IJU-27-140-g002.jpg
case_images: PMC3114578_01_IJU-27-140-g002.jpg
case_images: F2
case_images: Excision of the ureteric stump with bladder cuff was performed [Figure 2] and histopathology of the excised mass revealed mesonephric tubules, usually lined by a single layer of bland cuboidal or hobnail cells.
case_images: Histologically, mesonephric tubules lined by a single layer of bland cuboidal surrounding eosinophilic secretions. Cells had eosinophilic cytoplasm, small nuclei and no prominent nucleoli with thickened basement membrane. Stromal edema and inflammatory infiltrate were present
case_images: IJU-27-140-g003.jpg
case_images: PMC3114578_01_IJU-27-140-g003.jpg
case_images: F3
case_images: Stromal edema and inflammatory infiltrate were also seen, which were suggestive of NA [Figure 3].