Glickman Urological Institute Cleveland Clinic, Cleveland, OH.
Treatment options for a suspicious renal mass in a renal allograft include radical nephrectomy or nephron-sparing surgery (NSS). To our knowledge robotic-assisted laparoscopic partial nephrectomy (RPN) as treatment for a renal mass in a transplant kidney has not been previously reported. We report the case of RPN for a 7-cm renal mass in a transplanted kidney. A 35-year-old female with reflux nephropathy received a living-related donor kidney transplant in 1986. At 24 years after transplantation she had a 7-cm Bosniak III cystic mass of the allograft detected on computerized tomography (CT) scan. Preoperative creatinine was 2.2 mg/dL with an estimated glomerular filtration rate (eGFR) of 25 mL/min/1.73 m2 . RPN was performed with bulldog clamping of the renal vessels, the graft was left in situ and immunosuppression was maintained postoperatively. Tumor diameter was 7.3 cm with a nephrometry score of 10a. Warm ischemia time (WIT) was 26.5 min. Estimated blood loss was 100 mL. There was no change between pre- and postoperative eGFR. There were no operative complications. Histology was papillary renal cell carcinoma type 1, nuclear grade 2. Margins were negative. RPN is a technically feasible treatment option for a suspicious renal mass in renal allografts.
Written by:
Kaouk JH, Spana G, Hillyer SP, White MA, Haber GP, Goldfarb D. Are you the author?
Reference: Am J Transplant. 2011 Aug 9. Epub ahead of print.
doi: 10.1111/j.1600-6143.2011.03655.x
PubMed Abstract
PMID: 21827624
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