HPV基因分型联合TCT筛查宫颈病变的价值分析

doi:10.3969/j.issn.1006-6233.2021.02.010

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Abstract Objective: To explore the value of human papillomavirus (HPV) genotyping and Thin-Cytologic Test (TCT) in screening cervical lesions. Methods: A total of 984 females with regular sexual life who were treated and completed HPV DNA and TCT screening at the outpatient clinic of the hospital between January and October 2019 were selected as the research subjects. Females with HPV positive and TCT ≥ atypical squamous cells with unclear significance (ASC- US) or HPV negative but TCT ≥ low degree squamous intraepithelial lesion (LSIL) underwent colposcopy biopsy. Pathology was taken as the golden standard to evaluate the value of HPV DNA, TCT and their combined screening in diagnosis of cervical lesions. Results: A total of 252 cases of HPV infections were detected in 984 subjects, with an infection rate of 25.61%. The top five HPV infection subtypes were HPV 16 (35.32%), HPV 52 (25.79%), HPV 58 (19.44%) , HPV 18 (9.52%) and HPV 11 (7.94%). Among them, there were 208 cases (82.54%) with single infection and 44 cases (17.46%) with multiple infections. 78 cases were positive for TCT, with a positive rate of 7.93%. Colposcopy and pathological biopsy confirmed 53 cases (67.95%) of abnormalities, including 33 cases of CIN grade 1, 8 cases of CIN grade 2, 7 cases of CIN grade 3, and 5 cases of cervical cancer. The coincidence rate of TCT screening results and pathological examination (52.83%) was lower than HPV (81.13%) and TCT combined with HPV screening (86.79%) (P<0.05). There was no statistically significant difference in the coincidence rate with pathology between TCT combined with HPV screening and single HPV screening (P>0.05). Conclusion: Compared with pathological results, the overall coincidence rate of HPV DNA combined with TCT screening for precancerous cervical lesions and cervical cancer is higher than that of TCT or HPV, which can make up for the defects of TCT screening alone. However, advantages of combined screening with TCT are not significant, compared with HPV screening alone.

Key words： Human papillomavirus Cervical intraepithelial neoplasia Cervical cancer

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	YAO Xiaoyan
	ZHOU Fangfang
	MA Weiwei

Cite this article:

YAO Xiaoyan,ZHOU Fangfang,MA Weiwei. Value of HPV Genotyping Combined with TCT in Screening of Cervical Lesions[J]. HeBei Med, 2021, 27(2): 222-227.

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http://www.hbyxzzs.cn/EN/10.3969/j.issn.1006-6233.2021.02.010 OR http://www.hbyxzzs.cn/EN/Y2021/V27/I2/222

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