Concurrent renal tuberculosis and contralateral transitional cell carcinoma of the renal pelvis: a case report.

We report a case of 2 concurrent serious renal problems in opposite kidneys. The patient presented with gross hematuria, which resulted in a diagnosis of transitional cell carcinoma of the renal pelvis and tuberculosis of the contralateral kidney. Intraoperative nephroscopy allowed for appropriate diagnosis and surgical therapy.