title: Incidence of subsequent abnormal cytology in cervical cancer patients completing five-years of post treatment surveillance without evidence of recurrence.
abstract: OBJECTIVE
  To determine the incidence of subsequent abnormal cervical or vaginal cytology and confirmatory histology in women completing five-years of surveillance for cervical cancer without recurrence.
  
  
  METHODS
  Following IRB approval, a tumor registry database identified women managed for all stages of cervical cancer from 1990 to 2003 who after completion of 60 months of active surveillance following primary therapy underwent continued vaginal or cervical cytologic surveillance. Retrospective review was performed to determine demographics, clinicopathologic variables, vaginal or cervical cytology and outcomes.
  
  
  RESULTS
  Sixty-one women were identified with a median age at diagnosis of 41 (range 23-81). 72% of women were Caucasian, 16% were African-American with the remainder primarily Asian. Squamous cell carcinoma was the most common histology and present in 47 women (77%) with an equal proportion of women having G1 and G2 tumors. 80% of patients had early stage disease (Stages IA1-IIA). Median follow-up after completing five-years of active surveillance for all patients was 143 months and a total of 303 Pap tests were performed with the mean/median number of five cytologic evaluations per patient. A total of 17 (5.6%) [95% CI, 3.5-8.8%] abnormal Pap tests were reported, which led to the performance of three diagnostic procedures. One case of moderate vaginal dysplasia was diagnosed and treated.
  
  
  CONCLUSIONS
  Continued annual cytologic screening is of low yield in women completing five-years of surveillance that have remained free of recurrence. The incorporation of newer testing modalities including HPV testing may allow increases in the screening interval in this group of patients at relatively low risk for recurrence.
authors.affiliation: Department of Obstetrics and Gynecology, William Beaumont Army Medical Center, Fort Bliss, TX, USA.
authors.forename: Jennifer M
authors.initials: JM
authors.lastname: Orr
authors.forename: Jason C
authors.initials: JC
authors.lastname: Barnett
authors.forename: Charles A
authors.initials: CA
authors.lastname: Leath
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002584:Cervix Uteri / Q000473:pathology*; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology / Q000473:pathology*; D012042:Registries; D014481:United States / Q000453:epidemiology; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology / Q000473:pathology*; D014626:Vaginal Smears; D055815:Young Adult