title: [Clinical study of upper urinary tract carcinoma].
abstract: OBJECTIVE
  We retrospectively reviewed 107 patients of upper urinary tract carcinoma to determine the overall outcome, prognostic factors, frequency of subsequent bladder cancer and role of adjuvant therapy.
  
  
  METHODS
  107 patients of upper urinary tract carcinoma, who underwent surgical treatment at Sumitomo Hospital between January 1992 and June 2007 were reviewed. The Kaplan-Meier method and Cox's proportional hazard model were used.
  
  
  RESULTS
  Five-year disease specific survival, progression free survival and bladder recurrence free rates in all patients were 88.1%, 51.2% and 64.9% respectively. Multivariate analysis revealed squamous differentiation to be the most important prognostic factor. Five-year disease specific survival in locally advanced upper urinary tract carcinoma treated with adjuvant chemoradiation was 74.0%, which was not statistically different from it without chemoradiation.
  
  
  CONCLUSIONS
  Our series suggests that the adjuvant chemoradiation does not improve the outcome in patients with locally advanced upper urinary tract carcinoma.
authors.affiliation: Department of Urology, Sumitomo Hospital.
authors.forename: Jun
authors.initials: J
authors.lastname: Saito
authors.forename: Toshiyuki
authors.initials: T
authors.lastname: Kanemitsu
authors.forename: Mototaka
authors.initials: M
authors.lastname: Sato
authors.forename: Naoki
authors.initials: N
authors.lastname: Mori
authors.forename: Shin-Ichi
authors.initials: S
authors.lastname: Nakatsuka
authors.forename: Kenichiro
authors.initials: K
authors.lastname: Sekii
authors.forename: Toshiaki
authors.initials: T
authors.lastname: Yoshioka
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Itatani
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017024:Chemotherapy, Adjuvant; D005260:Female; D006801:Humans; D053208:Kaplan-Meier Estimate; D007680:Kidney Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery*; D007682:Kidney Pelvis; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology; D011379:Prognosis; D016016:Proportional Hazards Models; D018714:Radiotherapy, Adjuvant; D012189:Retrospective Studies; D015996:Survival Rate; D016896:Treatment Outcome; D014516:Ureteral Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery*