title: Successful long-term outcome using existing native cutaneous ureterostomy for renal transplant drainage.
abstract: OBJECTIVE
  We report our long-term experience with a preexisting native cutaneous ureterostomy via an ipsilateral transplant ureteral native ureterostomy for transplant drainage without native nephrectomy.
  
  
  METHODS
  Between 1993 and 1998, 5 patients without a usable bladder had undergone previously urinary diversion via cutaneous ureterostomy. All patients had a well functioning cutaneous ureterostomy for a mean plus or minus standard deviation of 18+/-12 years before renal transplantation. No patient had a history of stomal stenosis, recent urinary tract infection or pyelonephritis.
  
  
  RESULTS
  All 5 patients continued to have a functioning renal transplant at last mean followup of 36+/-6.6 months. Complications included stomal retraction due to postoperative weight gain requiring revision in 2 cases and ureteroureteral anastomotic stenosis treated with endopyelotomy in 1. Mean serum creatinine at last followup was 1.5+/-0.6 mg./dl.
  
  
  CONCLUSIONS
  Of the complications that we present only 1 may be attributed to the singularity of our procedure. Our experience suggests that a preexisting native cutaneous ureterostomy may serve as a receptacle for transplant ureteral drainage in select patients with excellent long-term function.
authors.affiliation: Department of Urology, University of California-San Francisco, USA.
authors.forename: R S
authors.initials: RS
authors.lastname: Purohit
authors.forename: P N
authors.initials: PN
authors.lastname: Bretan
mesh_terms: D000328:Adult; D004322:Drainage / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016030:Kidney Transplantation; D008297:Male; D013997:Time Factors; D014519:Ureterostomy / Q000379:methods*; D014547:Urinary Diversion