title: [The use of FQ-PCR in detecting condyloma acuminata].
abstract: OBJECTIVE
  To assess the value of flurogenic quantitative polymerase chain reaction (FQ-PCR) in detecting condyloma acuminatum(CA).
  
  
  METHODS
  Thirty-six samples of CA pathologically diagnosed as positive cases and 84 samples of healthy controls were tested with FQ-PCR, and another 273 samples of clinical cases were examined using both pathological method and FQ-PCR. Then FQ-PCR as a diagnostic test was evaluated.
  
  
  RESULTS
  FQ-PCR detected HPV6, HPV11 DNA in all the 36 CA samples, the mean copy being 1.0 x 10(7) +/- 10(2)/ml; the 84 samples of the healthy group ware all negative, the mean copy being 3 x 10(1) +/- 2 x 10(1)/ml. The coincidence rate of FQ-PCR with the pathological diagnosis was 100%. There was significant differnce in copy amount between the CA group and the healthy group, (P < 0.05). At the second stage, comparison between FQ-PCR and the pathological diagnosis showed: Se was 100%, Sp 92%, alpha was 0.08, beta 0, accuracy was 98.9%, positive predictive value was 98.8%, negative predictive value 100%; positive likelihood ratio was 12.5, and negative likelihood ratio 0.
  
  
  CONCLUSIONS
  FQ-PCR as a rapid and simple method could accurately detect and quantify CA and its Se and Sp were high; it can be taken as an index in early CA diagnosis.
authors.affiliation: Guangxi Province Public Hospital, Nanning 530021, China.
authors.forename: Hua
authors.initials: H
authors.lastname: Xie
authors.forename: Guifang
authors.initials: G
authors.lastname: Qin
authors.forename: Song
authors.initials: S
authors.lastname: Cheng
mesh_terms: D000293:Adolescent; D000328:Adult; D003218:Condylomata Acuminata / Q000175:diagnosis* / Q000821:virology*; D004279:DNA, Viral / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D027383:Papillomaviridae / Q000235:genetics / Q000302:isolation & purification*; D030361:Papillomavirus Infections / Q000175:diagnosis / Q000821:virology*; D016133:Polymerase Chain Reaction / Q000379:methods; D012680:Sensitivity and Specificity
chemical_list: D004279:DNA, Viral