title: Preservation of multiple oncogenic human papillomavirus types in recurrences of early-stage cervical cancers.
abstract: OBJECTIVE
  Our purpose was to determine the relationship between human papillomavirus genotypes contained in primary early stage cervical cancers and those contained in the respective recurrences.
  
  
  METHODS
  Six early-stage cervical cancers that were considered cured by surgical extirpation subsequently recurred within 21 months of the original surgery. The primary tumors and the recurrences underwent polymerase chain reaction for human papillomavirus typing with confirmation of types performed by means of diagnostic restriction fragments.
  
  
  RESULTS
  All primary tumors and recurrences contained human papillomavirus, with all primary tumors positive for multiple types. The concordance rate between the primary tumors and recurrences for specific types was 73% (11/15). Among the highly oncogenic types 16 and 18 there was 100% concordance between primary and recurrent tumors.
  
  
  CONCLUSIONS
  Highly oncogenic types of human papillomavirus are preserved between primary tumors and their recurrences in cervical cancers. This further supports the role of oncogenic types in the maintenance of the malignant state and supports the clonogenic nature of cervical cancer recurrence.
authors.affiliation: Division of Gynecologic Oncology, Georgetown University Medical Center, Washington, DC 20007.
authors.forename: A F
authors.initials: AF
authors.lastname: Burnett
authors.forename: E C
authors.initials: EC
authors.lastname: Grendys
authors.forename: G D
authors.initials: GD
authors.lastname: Willett
authors.forename: J C
authors.initials: JC
authors.lastname: Johnson
authors.forename: J F
authors.initials: JF
authors.lastname: Barter
authors.forename: W A
authors.initials: WA
authors.lastname: Barnes
mesh_terms: D000328:Adult; D000368:Aged; D001483:Base Sequence; D015344:DNA Probes, HPV; D004279:DNA, Viral / Q000032:analysis*; D005260:Female; D005814:Genes, Viral; D006801:Humans; D008875:Middle Aged; D008969:Molecular Sequence Data; D009364:Neoplasm Recurrence, Local / Q000821:virology*; D027383:Papillomaviridae / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D030361:Papillomavirus Infections / Q000821:virology*; D016133:Polymerase Chain Reaction; D014412:Tumor Virus Infections / Q000821:virology*; D002583:Uterine Cervical Neoplasms / Q000821:virology*
chemical_list: D015344:DNA Probes, HPV; D004279:DNA, Viral