 The patient was admitted to the hospital after inability to place a ureteral stent via ureteroscopy and cystoscopy.  He was made NPO.  He had a fever at first time with elevated creatinine.  He was also evaluated and treated by Dr. X, for fluid management, hypertensive management, and gave him some hydralazine and Lasix to improve his urine output, in addition to manage his blood pressure.  Once the percutaneous tube was placed, we found that his urine culture grew Pseudomonas, so he was kept on Fortaz, and was switched over to ciprofloxacin without difficulty.  He, otherwise, did well with continuing decrease his creatinine at the time of discharge to home.