PMC4996556_01
A 3.5 cm nodular lesion over right upper third ureter (arrow).
fig-1.jpg
PMC4996556_01_fig-1.jpg
f1
Abdominal MRI revealed a 3.5 cm tumor over right upper third ureter with moderate hydronephrosis (Fig. 1).
A 3 cm nodular lesion over left lower pole kidney (arrow).
fig-2.jpg
PMC4996556_01_fig-2.jpg
f2
Besides, a 3 cm nodular lesion was also detected over left lower pole kidney in favor of RCC (Fig. 2).
A nodular-like mass was occupied over right upper third ureter.
fig-3.jpg
PMC4996556_01_fig-3.jpg
f3
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).