Diagnostic value of conventional cytology and HR-HPV testing in the detection of high grade cervical intraepithelial neoplasia
Aim. To investigate the effectiveness of conventional cervical cytology and HPV-SRS testing in the detection of HSIL.Turanova O.V., Belokrinitskaya T.E.
Materials and methods. The study included 84 patients, who underwent conventional cervical cytology, HPV testing by self-sampling and physician-sampling, and colposcopy. Patients with abnormal colposcopy findings underwent a cervical biopsy. Statistical analysis was performed using Statistica 10 software. The prognostic value of diagnostic tests was assessed according to generally accepted formulas.
Results. The sensitivity of conventional cytology was 10%, specificity - 98.1%; physician-sampling for an HPV test - 50% and 74.1%; self-sampling for the HPV test - 70% and 57.4%, respectively. HPV-cytology co-testing with self-sampling of the vaginal sample had a sensitivity of 70%. A combination of colposcopy with the HPV test regardless of sampling technique resulted in a sensitivity of 80%; HPV-cytology co-testing with colposcopy demonstrated a specificity of 75.9%.
Conclusion. HPV testing using the self-sampling technique, both in combination with cytology and as a single method, allows the diagnosis of a larger number of patients with HSIL.
Keywords
high-risk human papillomavirus
HPV test
cytology
cervical dysplasia
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Received 12.12.2020
Accepted 21.12.2020
About the Authors
Turanova Oxana V., postgraduate student of Obstetrics and Gynecology Department, Chita State Medical Academy, Ministry of Health of Russian.Email: oksana-kryzhnova@mail.ru
672000, Russia, Chita, Gorky str. 39a.
Tatiana E. Belokrinitskaya, MD, PhD, Professor, the Head of the Obstetrics and Gynecology Department, Chita State Medical Academy, Ministry of Health of Russian.
Email: tanbell24@mail.ru
672000, Russia, Chita, Gorky str. 39a.
For citation: Turanova O.V., Belokrinitskaya T.E. Diagnostic value of conventional cytology and HR-HPV-testing in the detection of high grade cervical intraepithelial neoplasia.
Akusherstvo i Ginekologiya/Obstetrics and Gynecology. 2020; 1(Suppl): 93-7.(in Russian)
https://dx.doi.org/10.18565/aig.2020.1suppl.93-97