case_images: PMC4996556_01
case_images: A 3.5 cm nodular lesion over right upper third ureter (arrow).
case_images: fig-1.jpg
case_images: PMC4996556_01_fig-1.jpg
case_images: f1
case_images: Abdominal MRI revealed a 3.5 cm tumor over right upper third ureter with moderate hydronephrosis (Fig. 1).
case_images: A 3 cm nodular lesion over left lower pole kidney (arrow).
case_images: fig-2.jpg
case_images: PMC4996556_01_fig-2.jpg
case_images: f2
case_images: Besides, a 3 cm nodular lesion was also detected over left lower pole kidney in favor of RCC (Fig. 2).
case_images: A nodular-like mass was occupied over right upper third ureter.
case_images: fig-3.jpg
case_images: PMC4996556_01_fig-3.jpg
case_images: f3
case_images: Thus, the diagnostic ureterorenoscopy was performed (Fig. 3), and a pathology report from endoscopic biopsy to right ureter tumor presented as metastatic RCC (Fig. 4).