title: [Asynchronic bilateral renal cell carcinoma: Radical and in situ hypothermia nephron sparing surgeries].
abstract: OBJECTIVE
  To present the double action a urologist has to consider in front of a Renal cell carcinoma (RCC); on one hand, when the normality of the contralateral kidney is stated and, on the other hand when, forced by the existence of the tumor in a solitary kidney, it is mandatory to perform a surgical technique to preserve renal function.
  
  
  METHODS
  The case of a 43 year-old patient, diabetic who in 1982 underwent left radical nephrectomy for RCC diagnosed during a diagnostic work up for hypertension (HTA). Ten years later an upper pole renal tumor is found in the remaining kidney. Nephron-sparing surgery with in situ hypothermia was performed.
  
  
  RESULTS
  The patient died 18 years after the first surgery and 8 years after the second. Death was due to diabetic decompensation, haemorrhage from a gastric ulcer and "retroperitoneal mass probably pancreatic" that was not characterized.
  
  
  CONCLUSIONS
  The PSA decline, the histology of the prostate during the adenomectomy and the morphometric changes after surgery and at mid-term, advise a more accurate value of PSA in patients who underwent open sugery, in order to detect a carcinoma in the residual prostate gland.
authors.affiliation: Hospital de la Esperanza, Barcelona, España. jballesteros@imas.imim.es
authors.forename: J J Ballesteros
authors.initials: JJ
authors.lastname: Sampol
authors.forename: A Frances
authors.initials: AF
authors.lastname: Comalat
mesh_terms: D000328:Adult; D002292:Carcinoma, Renal Cell / Q000601:surgery / Q000628:therapy*; D005260:Female; D006801:Humans; D007036:Hypothermia, Induced / Q000379:methods; D009378:Neoplasms, Multiple Primary / Q000601:surgery / Q000628:therapy*