Cervical Cancer Detection between Conventional and Liquid Based Cervical Cytology: a 6-Year Experience in Northern Bangkok Thailand
| Autor: | Phaliwong, Paweena, Pariyawateekul, Piyawan, Khuakoonratt, Nathaya, Sirichai, Worrawan, Bhamarapravatana, Kornkarn, Suwannarurk, Komsun |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Adult
Vaginal Smears liquid based Cytodiagnosis Uterine Cervical Neoplasms Cervix Uteri Prognosis Thailand Uterine Cervical Dysplasia body regions Young Adult Cervical cancer Papanicolaou smear Humans Female Early Detection of Cancer Research Article conventional Follow-Up Studies Papanicolaou Test Retrospective Studies |
| Zdroj: | Asian Pacific Journal of Cancer Prevention : APJCP |
| ISSN: | 2476-762X 1513-7368 |
| Popis: | Objectives: To determine the prevalence of abnormal Papanicolaou (Pap) smear, cervical intraepithelial neoplasia (CIN) 2 or higher and cancer between conventional Pap smear (CPP) and liquid based Pap smear (LBP). Methods: This retrospective study was conducted at Bhumibol Adulyadej Hospital, Bangkok, Thailand between January 2011 and December 2016. Data was collected from medical records of participants who attended for cervical cancer screening test. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy for detecting CIN 2 or higher were evaluated by using the most severity of histopathology reports. Results: A total of 28,564 cases were recruited. Prevalence of abnormal Pap smear from CPP and LBP were 4.8 % (1,092/22,552) and 5.7 % (345/6,012), respectively. Percentage of unsatisfactory smears in CPP (52.3%) was higher than LBP (40.5%). From CPP and LBP, cervical cancer percentages were 0.2 and 0.1, respectively. Sensitivity, specificity, PPV, NPV and accuracy of CPP and LBP for detection cancer were 42.5 vs 26.1%, 99.9 vs 100.0%, 69.8vs 75.0%, 99.7 vs 100.0 % and 99.7 vs 99.7%, respectively. Conclusion: Prevalence of abnormal cervical cytology and cancer from CPP and LBP were 4.8/0.2 and 5.7/0.1 percent, respectively. Unsatisfactory smear of LBP was less than CPP. Sensitivity, specificity, PPV, NPV and accuracy of CPP and LBP for detection CIN 2 or higher and cancer were comparable. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|