title: Incidentally detected renal cell carcinoma: pathological features, survival trends and implications for treatment.
abstract: OBJECTIVE
  To compare treatment outcomes in symptomatic and incidental renal cell carcinoma (RCC) with specific interest in the role of radical nephrectomy.
  
  
  METHODS
  The records of 189 patients with a clinical diagnosis of RCC were reviewed. The mode of presentation, tumour size, grade and stage at presentation were correlated with final outcome, as measured by the disease-free and overall survival of the patients.
  
  
  RESULTS
  The rate of incidental detection was 15%; incidental tumours were of a lower stage and patients with incidentally detected tumours had a significantly longer disease-free and overall survival than had those with symptomatic tumours (P < 0.05).
  
  
  CONCLUSIONS
  The increased detection of incidental tumours should further improve survival in RCC. We continue to advocate radical nephrectomy for incidentally detected tumours, as it offers the best outcome and simplifies the follow-up.
authors.affiliation: Department of Urology, Meath Hospital, Dublin, Ireland.
authors.forename: J P
authors.initials: JP
authors.lastname: Sweeney
authors.forename: J A
authors.initials: JA
authors.lastname: Thornhill
authors.forename: R
authors.initials: R
authors.lastname: Graiger
authors.forename: T E
authors.initials: TE
authors.lastname: McDermott
authors.forename: M R
authors.initials: MR
authors.lastname: Butler
mesh_terms: D002292:Carcinoma, Renal Cell / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy / Q000379:methods; D012189:Retrospective Studies; D016019:Survival Analysis; D015996:Survival Rate