Clinical significance of high-risk HPV-DNA detection combined with liquid-based cytology test in screening for cervical cancer and precancerous lesions
YOU Xiao-yan, WANG Ya-li, LIU Wen-zhi, LI Hong-juan, WANG Shu-li, CHEN Shu-mei
Department of Obstetrics and Gynecology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan 450007, China
Abstract:Objective To study the clinical value and significance of high-risk human papillomavirus (HPV) detection combined with liquid-based cytology test in screening for cervical diseases. Methods A total of 1,749 women underwent cervical cancer and precancerous lesions screening in Zhengzhou Central Hospital Affiliated to Zhengzhou University from January 2015 to April 2016. HPV-DNA detection and cervical thinprep cytologic test (TCT) were performed respectively, and then the women with abnormal results of TCT were further examined by colposcope and cervical tissue biopsy. Results Among 1,749 women who underwent TCT, the abnormal rate was 12.18% (213/1,749), in which 4.80% (84/1,749) women pertained to atypical squamous cells (ASC), 3.77% (66/1,749) women to low grade squamous intraepithelial lesions (LSIL), 3.14% (55/1,749) women to high grade squamous intraepithelial lesions (HSIL) and 0.46% (8/1,749) women to squamous cell carcinoma (SCC). HPV-DNA detection indicated that 30.07% (526/1,749) women were positive for HPV-DNA. There were 112 women with TCT and HPV positive results, with the positive rate of 52.58% (112/213), of which the positive rates of ASC, LSIL, HSIL and SCC were 29.76% (25/84), 51.52% (34/66), 81.82% (45/55) and 100% (8/8) respectively. The results of colposcope and histopathology of the 213 women with abnormal TCT revealed that 58 (27.23%) cases were chronic cervicitis, 139 (65.26%) cases cervical intraepithelial neoplasia (CIN) and 16 (7.51%) cases invasive cervical carcinoma. The positive predictive values of TCT, HPV-DNA and combined detection of TCT and HPV-DNA were 72.77%, 18.06% and 84.82% respectively. There were statistically significant differences in the positive predictive value between TCT combined with HPV-DNA detection and TCT or HPV-DNA detection (P<0.05). Conclusions High-risk HPV-DNA detection and TCT are both conducive to the screening of cervical diseases, but the positive rate of TCT combined with HPV-DNA detection is higher.
尤小燕, 王雅莉, 刘文枝, 李红娟, 王淑丽, 陈淑梅. 高危型HPV联合细胞学检测在宫颈癌及癌前病变筛查中临床意义[J]. 实用预防医学, 2017, 24(8): 986-988.
YOU Xiao-yan, WANG Ya-li, LIU Wen-zhi, LI Hong-juan, WANG Shu-li, CHEN Shu-mei. Clinical significance of high-risk HPV-DNA detection combined with liquid-based cytology test in screening for cervical cancer and precancerous lesions. , 2017, 24(8): 986-988.
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