In our pilot study we have aimed to assess interlaboratory variability of cytological diagnoses in selected laboratories participating in the Polish Cervical Cancer Screening Programme (CCSP) to establish grounds for certification system for cytodiagnosticians and to monitor the quality of services. Set of 50 selected Pap smears, previously reassessed by an expert on the grounds of clinical, colposcopic and histological data was blinded and sent to 15 laboratories in Poland with request for evaluation according to routine practice according to the Bethesda 2001 system. Concordance with expert diagnoses reached a median of 82% (range: 66% to 92%), with median unweighted κ coefficient at κ = 0.
View Article and Find Full Text PDFCervical cancer incidence and mortality in Poland is among the highest in Europe. To investigate infection with different human papillomaviruses (HPV) in Warsaw, Poland, we obtained cervical cell specimens from 834 women aged 18-59 years from the general population, and 88 cervical cancers. DNA of 44 HPV types was detected using a GP5+/6+-based PCR assay.
View Article and Find Full Text PDFThe aims of the study were to compare polymerase chain reaction PCR with nucleic acid hybridisation HC in the routine diagnosis of HPV infections. Smears collected for PCR were digested for 24 hours using proteinase K. After DNA extraction 174 samples were tested by PCR with human bglobin primers PG04-GH20.
View Article and Find Full Text PDFHPV infections are regarded as the main etiological factor responsible for the presence of cytological abnormalities and the primary risk factor for cervical cancer development. Diagnostic materials were collected between 1995 and 1997 in the Gynecologic Cancer Prevention, Cancer Center Institute of Oncology, Memorial Hospital Maria Skłodowska-Curie, Warsaw. The patients were divided into three groups: group C--women suspected for viral infection during clinical or cytological examination and two comparative groups A and B--women invited for routine cytological examination.
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