Percutaneous nephroscopic resection of pyelocaliceal transitional cell carcinoma in solitary kidney
An 82-year-old female was admitted because of painless gross hematuria for 3 months. Ultrasound and CT scan showed an atrophic left kidney and a soft-tissue-like lesion measuring 3 × 2 cm in right renal pelvis which obstructed the ureter-pelvic junction. The serum creatinine was 276 umol/l.