
宫颈液基细胞学联合HPV检查在宫颈病变筛查中的评价.docx
4页宫颈液基细胞学联合HPV检查在宫颈病变筛査中的评 价[] Objective To research the application value of HPV combined with TCT in the screening of cervical lesions. Methods 424 cases of female patients diagnosed in the gynecology clinic of our hospital from January 2014 to December 2014 were selected as the research objects and were given HPV and TCT detection and pathologic biopsy vaginoscopy, and the methodology of screening of cervical lesions was evaluated through the single detection of cervical HPV and TCT and combined detection of the two using the pathological results as “gold standard”. ResultsOf 424 cases of female patients, 49.5% was HPV positive, and with the continuous progress of the degree of cervical disease, HPV positive rate also showed an increasing trend, TCT examination results of 424 cases: the positive rate of above-ASCUS lesions was 49.3%, ASC occurred to 105 cases, low-grade squamous intraepithelial lesion occurred to 69 cases, high-grade squamous intraepithelial lesion occurred to 34 cases, squamous-cell carcinoma occurred to 1 case, compared with those of the single examination, the sensitivity, Youden index and negative predictive value of the combined examination in the screening of above-CINIwere improved in varying degrees. Conclusion TCT combined with HPV detection is of an important clinical value to the screening of cervical lesions.子宫颈疾病是女性临床常见疾病,主要包括宫颈炎、宫颈癌 等,其中宫颈癌是女性发病率仅次于乳腺癌的第二大肿瘤疾病, 其病死率却超过了乳腺癌,因此,宫颈癌的早期诊断和治疗突显 得尤为重要,同时也是宫颈癌防治的关键性因素[1]。
从巴氏涂 片到现在广泛应用于宫颈癌筛查的液基薄层细胞学,使得宫颈癌 的发生率呈现逐渐下降趋势,且逐步为宫颈液基细胞学所取代, 有研究显示[2-4]:宫颈液基细胞学在宫颈病变检测中的灵敏度 和特异度各自可达74%〜93%及56%〜79%,近年来已证实HPV感 染与宫颈癌联系密切将薄层液基细胞学和 HPV 检测相结合,对 能否提高识别子宫颈高度病变的灵敏度、特异度降低漏诊率及广 泛的使用推广筛检价值,研究争论颇多该研究对该院门诊妇科 自2014年1 — 12月因接触性出血、白带异常就诊的424名女性 进行HPV、宫颈液基细胞学检测,并行阴道镜下宫颈组织学活检, 评价液基细胞学联合HPV检测在对宫颈病变的诊断应用价值,现 报道如下1 资料与方法1.1 一般资料整群抽取该院妇科门诊行宫颈液基细胞学及 HPV 检测已婚 女性共424 例为研究对象,每位患者均签署知情同意书,均属自 愿检查受检人群年龄20〜76岁,平均年龄(40土10)岁1.2 方法 所有患者均为该院妇科门诊就诊患者,非月经期,取标本前24 h 内未上药、未冲洗阴道、无性生活,妇科医生用窥器打开 阴道,将取样刷尖端放于宫颈管内,两边贴在颈管外,顺时针旋 转 5 周,收集宫颈外口和宫颈管内脱落细胞,取出宫颈刷,连同 取样刷头放入保存液中, careHPV 检测采用德国凯杰公司研制利 用的 care-HPVTest 技术,由妇科医生使用 Qiangen 宫颈刷顶到 宫颈口后逆时针旋转 6〜8 周后将刷头置于缓冲液中保存,及时 送检。
阴道镜检查:HPV阳性结果女性以及TCT阳性的女性,建议 行阴道镜检查,经阴道镜检怀疑宫颈可疑病变,行颈管搔刮或多 点活检术,病理诊断包括:①子宫颈早期浸润癌;②CIN,I、 II、III3级:低度上皮内瘤变(CINI)、高度上皮瘤变(CINII、 III);③宫颈炎细胞学诊断方法:采用国际通用 TBS 诊断方法,按诊断标 准分为未见上皮内病变和癌细胞(NILM),不典型鳞状上皮细胞 (ASC),低度鳞状上皮细胞(LSIL),高度鳞状上皮内细胞(HSIL), 鳞状细胞癌细胞(SCC),腺上皮细胞异常(AGC)1.3 统计方法数据统计学处理采用 SPSS 13.0 软件分析,病理学结果为 金标准,构成比、率的比较采用x 2检验,检验水准a =0.052 结果2.1 HPV 检查结果424例HPV阳性检出率为49.1%,其中炎症(14.8%, 35/236), CINI (89.5%, 77/86),CINII (93.2%, 55/59) , CINIII (95.2%, 40/42),癌(100.0%, 1/1) HPV阳性率经x 2检验,差异有统 计学意义(X 2=158.23, P。
