title: The impact of positive peritoneal washings and serosal and adnexal involvement on survival in patients with stage IIIA uterine cancer.
abstract: OBJECTIVE
  The aim of this study was to determine the prognostic significance of serosal involvement (SER), adnexal involvement (ADN), and positive peritoneal washings (PPW) in patients with Stage IIIA uterine cancer. We also sought to determine patterns of recurrence in patients with this disease.
  
  
  METHODS
  The records of 136 patients with Stage IIIA uterine cancer treated at the Queensland Centre for Gynecological Cancer between March 1983 and August 2001 were reviewed. One hundred thirty-six patients underwent surgery and 58 (42.6%) had full surgical staging. Seventy-five patients (55.2%) had external beam radiotherapy and/or brachytherapy postoperatively. Overall survival was the primary statistical endpoint. Statistical analysis included univariate and multivariate Cox models.
  
  
  RESULTS
  Forty-six patients (33.8%) had adnexal involvement, 23 (16.9%) had serosal involvement, and 40 (29.4%) had positive peritoneal washings. Median follow-up was 55.1 months (95% confidence interval, 36.9 to 73.4 months) after which time 71 patients (52.2%) remained alive. For patients with endometrioid adenocarcinoma, ADN and SER were associated with impaired survival on multivariate analysis (odds ratio 2.8 and 3.2, respectively). In the subgroup of patients with high-risk tumors (including papillary serous carcinomas, clear cell carcinomas, and uterine sarcomas), neither ADN, nor SER, nor PPW influenced survival.
  
  
  CONCLUSIONS
  Patients with Stage IIIA uterine cancer constitute a heterogeneous group. For patients with endometrioid adenocarcinoma, both ADN and SER, but not PPW, were associated with impaired prognosis. For patients with high-risk histological types, prognosis is poor for all three factors.
authors.affiliation: Department of Obstetrics and Gynecology, Division of Gynecology, University of Vienna Medical School, Waehringer Guertel 18-20, A-1090 Vienna, Austria. oliver.preyer@gmx.net
authors.forename: Oliver
authors.initials: O
authors.lastname: Preyer
authors.forename: Andreas
authors.initials: A
authors.lastname: Obermair
authors.forename: Elisabeth
authors.initials: E
authors.lastname: Formann
authors.forename: Werner
authors.initials: W
authors.lastname: Schmid
authors.forename: Lewis C
authors.initials: LC
authors.lastname: Perrin
authors.forename: Bruce G
authors.initials: BG
authors.lastname: Ward
authors.forename: Alexander J
authors.initials: AJ
authors.lastname: Crandon
authors.forename: James L
authors.initials: JL
authors.lastname: Nicklin
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D009364:Neoplasm Recurrence, Local / Q000473:pathology; D009367:Neoplasm Staging; D010529:Peritoneal Cavity / Q000473:pathology; D011379:Prognosis; D015996:Survival Rate; D014594:Uterine Neoplasms / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery