厦门地区49652例女性高危型HPV感染情况及年龄分布

目的分析福建厦门地区女性高危型人乳头瘤病毒(High-risk human papillomavirus,HR-HPV)感染率和年龄分布情况,为预防高危型HPV感染和降低宫颈癌的发生率提供依据。方法采用杂交捕获二代法(Hybrid capture 2,HC2)技术,对2015年1月至2017年7月在厦门大学附属第一医院进行机会性筛查的49 652例标本进行13种高危型HPV检测(HPV16、18、31、33、35、39、45、51、52、56、58、59、68),分析高危型HPV感染率及年龄分布情况。结果 49 652例接受机会性高危型HPV筛查病例中,高危型HPV阳性8965例,总阳性率18.06%。高危型HPV感染的高峰年龄在30岁之前及50～70岁,30岁人群阳性率20.24%(1821/8997),30～49岁人群阳性率16.57%(5475/33 047),50～70岁人群阳性率22.13%(1614/7294),70岁人群阳性率17.52%(55/314)。各年龄组间高危型HPV感染阳性率差异有统计学意义(P0.05)。高危型HPV阳性的标本中7148例做了16/18分型,其中HPV16阳性536例,占7.50%,HPV18阳性279例,占3.90%。结论福建厦门地区女性高危型HPV感染有年龄分布差异,各年龄段均要加强HPV筛查检测,选择性合理接种HPV疫苗,降低本地区宫颈癌的发病率。     

Identifying women with cervical neoplasia: using human papillomavirus DNA testing for equivocal Papanicolaou results

CONTEXT: A Papanicolaou (Pap) test result of atypical squamous cells of undetermined significance (ASCUS) presents a clinical challenge. Only 5% to 10% of women with ASCUS harbor serious cervical disease, but more than one third of the high-grade squamous intraepithelial lesions (HSILs) in screening populations are identified from ASCUS Pap test results. OBJECTIVE: To determine whether human papillomavirus (HPV) DNA testing of residual material from liquid-based Pap tests and referral of cases found to be HPV-positive directly to colposcopy could provide sensitive detection of underlying HSILs in women with ASCUS Pap results, compared with repeat Pap testing. DESIGN AND SETTING: Natural history of women with ASCUS Pap smear results, all of whom had liquid-based cytology, HPV testing, and subsequent repeat Pap tests and colposcopy with histologic evaluation, conducted at 12 gynecology clinics in a large managed care organization between October 1995 and June 1996. PARTICIPANTS: From a cohort of 46009 women who had routine cervical examinations, 995 women with Pap test results of ASCUS who consented to participate were identified. MAIN OUTCOME MEASURES: Cervical histology, HPV test results, and repeat Pap smear results, and sensitivity of HPV testing to identify patients found to have HSIL+ histology. RESULTS: Of 995 participants with ASCUS Pap test results, 973 had both a definitive histologic diagnosis and HPV result. Sixty-five (6.7%) had histologic HSIL or cancer. For women with histologic HSIL+, the HPV test was positive in 89.2% (95% confidence interval [CI], 78.4%-95.2%), and the specificity was 64.1 % (95% CI, 60.9%-67.2%). The repeat Pap smear result was abnormal in 76.2% (95% CI, 63.5%-85.7%). Triage based on HPV testing only or on repeat Pap testing only would refer similar proportions (approximately 39%) to colposcopy. The sensitivity of HPV DNA testing for HSIL was equivalent to, if not greater than, that of the repeat Pap test. We further estimated that an HPV-based algorithm including the immediate colposcopy of HPV-positive women, and then repeat Pap testing of all others, would provide an overall sensitivity of 96.9% (95% CI, 88.3%-99.5%). CONCLUSIONS: For women with ASCUS Pap tests, HPV DNA testing of residual specimens collected for routine cervical cytology can help identify those who have underlying HSIL. By testing the specimen collected at initial screening, the majority of high-risk cases can be identified and referred for colposcopy based on a single screening.     

Correlation between physical status of human papilloma virus and cervical carcinogenesis

The prevalence of human papilloma virus (HPV)-16 in patients with cervical cancer,the physical status of HPV-16 in patients with cervical lesions,and the role of HPV-16 integration in cervi-cal carcinogenesis were investigated.HPV genotyping was performed by using PCR approach with the primer GP5+/GP6+ and type-specific primer on biopsy specimens taken operatively from 198 women.Multiple PCR was done to detect physical status of HPV-16 in a series of cervical liquid-based cytology samples and biopsy specimens obtained from different cervical lesions with HPV-16 infection,includ-ing 112 specimens with cervical cancer,151 specimens with CINⅠ,246 specimens with CINⅡ and 120 specimens with CINⅢ.The results showed that there were 112 cervical cancer samples (56.57% of total cervical cancer patients) with HPV-16 infection.The frequency of HPV-16 pure integration was 65.18% (73/112),56.57% (47/120),23.58% (58/246) and 7.95% (12/151) in cervical cancer,CINⅢ,CINⅡand CINⅠ patients respectively.In situ hybridization was performed on some paraffin-embedded sections of CINⅡ,CINⅢ and cervical cancer to verify the physical status of HPV-16 infection.Sig-nificant difference was observed between cervical cancer and CINⅠ,CINⅡ,CINⅢ in the frequency of HPV-16 integration (P<0.01).It is suggested that HPV-16 is the most prevalent type and is associated with cervical cancer.In the case of HPV-16 infection there are close associations between the severity of cervical lesions and the frequency of HPV-16 integration.The application of testing HPV genotyping and physical status based on detection of HC-Ⅱ HPV DNA would be in favor of predicting the progno-sis of cervical precancerosis and enhancing the screening accuracy of cervical cancer.     

深圳市2014—2016年女性HPV阳性者低危型别分布特征及相关因素分析

目的 了解深圳市女性人乳头瘤病毒（human papilloma virus, HPV）阳性者低危型感染型别分布特征。方法 以深圳地区2014—2016年参与子宫颈癌筛查的女性为研究对象,分析HPV检测阳性且HPV基因分型检测为低危型的HPV感染型别分布,采用χ²检验进行组间比较,并利用非条件logistic回归模型探讨低危型HPV感染的相关因素。结果 共10 624例HPV阳性者纳入型别分析,感染低危型HPV者共1 077例,占10.1%。不同低危型别感染按比例高到低分别为HPV 43（3.3%）、HPV 6（2.6%）、HPV 42（2.3%）、HPV 11（2.0%）、HPV 44（0.4%）和HPV 81（0.1%）。除民族外,不同年龄、职业、婚姻状况、筛查形式、筛查年份及高危型HPV 16/18感染状态者低危型HPV感染比例分布差异有统计学意义（P<0.05）。多因素Logistic回归分析结果显示,以25岁及以下者为参照,其他高年龄组发生低危型HPV感染的风险降低;以已婚者为参照,未婚/离异/丧偶者发生低危型HPV感染的风险更高（OR和95%CI：1.91,1.47~ 2.47）;与无高危型HPV 16/18者相比,感染高危型HPV 16/18者发生低危型HPV感染的风险降低（OR和95%CI：0.25,0.20~0.31）。结论 2014—2016年深圳地区女性HPV阳性者低危型别感染以HPV 43最为常见,年龄、婚姻状况、高危型HPV 16/18感染可能是低危型HPV感染的相关因素。     

成都市女性HPV和宫颈细胞学筛查宫颈病变分析

目的 了解成都市女性健康体检者宫颈病变情况,探讨人乳头瘤病毒（HPV）检查和液基薄层细胞学检查（TCT）与宫颈病变的关系。方法 对2018年1月—2020年1月在成都医学院第二附属医院核工业四一六医院体检中心接受宫颈病变筛查的女性,采用HPV和TCT检查,对TCT异常者增补阴道镜病理学检查。分析TCT和HPV对宫颈病变的筛查价值。结果 10 395例女性健康体检者中HPV感染率8.89%（924/10 395）,共检出HPV亚型数1 052个（高危型859个、低危型193个）。高危HPV型以HPV 16型（1.68%）、HPV 58型（1.33%）、HPV 18型（1.28%）常见,低危HPV型以HPV 6型（0.67%）、HPV Cp8304型（0.38%）、HPV 11型（0.59%）常见。单一HPV亚型感染820例（占88.74 %）,二重感染85例（9.20 %）、三重感染14例（1.52 %）、四重感染5例（0.43 %）;TCT检查,异常765例（7.36%）,765例TCT异常患者经阴道镜活检病理组织学明确异常率67.32%（515/765）;HPV筛查宫颈病变的灵敏度、特异度、准确率、假阳性率、阳性预测值、阴性预测值分别为93.98%（484/515）、48.00%（120/250）、78.95%（604/765）、21.17%（130/614）、78.83%（484/614）、79.47%（120/151）;TCT筛查宫颈病变的灵敏度、假阳性率和阳性预测值分别为100.0%（515/515）、32.68%（250/765）和67.32%（515/765）。单一TCT以宫颈病变的765例体检者中,6例为宫颈癌。联合HPV阳性614例体检者中,13例为宫颈癌,宫颈癌筛查发现率分别为0.78%（6/765）和2.12%（13/614）,差异有统计学意义（P<0.05）,显示联合TCT+HPV筛查宫颈癌变更敏感。结论 成都市女性健康体检者采用TCT或HPV筛查宫颈病变均可获得可靠的筛查效能,TCT筛查宫颈病变的假阳性率过高和阳性预测值过低。临床应尽可能联合筛查效能更好。     

薄层液基细胞学与人乳头瘤病毒联合检测在宫颈上皮病变筛查中的应用

目的探讨薄层液基细胞学（TCT）与人乳头瘤病毒（HPV）联合检测在宫颈上皮病变筛查中的应用。方法对在我院妇科门诊就诊和体检进行TCT联合HPV检测的妇女,选择单纯TCT阳性者121例为TCT组,单纯HPV阳性者169例为HPV组,两者均阳性者92例为TCT联合HPV组,三组均经阴道镜下取活检,以组织病理学为金标准,比较三组与组织病理学诊断的阳性预测值。分析TCT联合HPV检测双阳性与TCT和HPV单纯阳性在宫颈上皮病变筛查效果中有无差异。结果TCT组、HPV组、TCT联合HPV组与组织病理学诊断的阳性预测值分别为57．02％、30．77％、75．00％。TCT联合HPV组与TCT组比较差异有统计学意义（Х^2=7．40,P〈0．05）,TCT联合HPV组与HPV组比较差异有统计学意义（Х^2=46．87,P〈0．05）。结论TCT联合HPV检测筛查宫颈上皮病变明显优于TCT和HPV的单纯检测,是宫颈癌及癌前病变筛查较理想的方法。     

宫颈细胞学检查为意义不明确的非典型鳞状细胞患者的分流处理探讨

目的探讨高危型人乳头状瘤病毒(HPV)DNA检测对宫颈细胞学检查为意义不明确的非典型鳞状上皮细胞(AS-CUS)患者宫颈疾病诊断的临床意义和价值。方法 2008年7月至2010年11月,对本院新柏膜式液基超薄细胞学检查(TCT),且诊断结果为ASCUS的218例患者进行高危型HPV-DNA检测及阴道镜下活检。结果 218例ASCUS患者病理组织学结果为宫颈上皮内瘤变(CIN)52.29%,高级别CIN及宫颈浸润癌的发生率15.14%。阴道镜拟诊CIN 94例,与宫颈组织学病理检查结果相符68例,阴道镜评估与病理诊断符合率为59.65%,高危型HPV-DNA阳性组CIN检出率为85.84%,明显高于阴性组的16.19%,差异有统计学意义(P<0.05)。高级别CIN 33例中31例高危HPV-DNA检测阳性,仅2例CINⅡ为阴性。宫颈浸润癌2例,高危HPV检测为阳性。结论高危型HPV-DNA检测是一种有效的ASCUS分流管理手段,能提高CIN的检出率。     

哈尔滨市妇女宫颈病变人乳头状瘤病毒的感染状况及基因亚型分析

目的 了解哈尔滨市妇女宫颈病变人乳头瘤病毒(human papillomavirus,HPV)感染率和亚型分布.方法 于2009年9月至2010年11月,对就诊于哈尔滨医科大学附属第二医院妇产科的1 029例哈市妇女进行HPV DNA分型检测,得出HPV感染亚型.结果 1 029例妇女中,HPV感染患者为321例,总感染率31.20％ (321/1 029),其中高危型HPV、低危型HPV、及HPV复合感染率分别为25.66％ (264/1 029)、5.54％ (57/1 029)、7.09％ (73/1 029);HPV感染的亚型中,HPV16(9.72％,100/1029)最常见,其次为HPV53 (4.08％,42/1 029).结论 调查人群中宫颈病变患者HPV感染有一定的区域性,HPV16、HPV53可能是哈尔滨市妇女较易感染的亚型,值得重视.     

HPV感染在高发区与低发区宫颈癌中的检测

收集宫颈癌高发区湖北省五峰县宫颈癌活检组织２５例、宫颈炎２２例，低发区的宫颈癌活检组织４０例、宫颈炎１５例由湖北医科大学附二医院妇瘤科提供。应用ＧＰ－ＰＣＲ（ｇｅｎｅｒａｌｐｒｉｍｅｒｓ－ＰＣＲ）技术检测多型ＨＰＶ感染，发现宫颈癌高发区阳性率为８８．０％（２２／２５），低发区为８７．５％（３５／４０），宫颈炎高发区为３６．４％（８／２２），低发区为６．７％（１／１５）。同时同一份样品进行ＨＰＶ１６型Ｅ７基因的检测，在宫颈癌高发区中检出率为６０．０％（１５／２５），低发区为５２．５％（２１／４０），宫颈炎中为２２．７％（５／２２），而在低发区宫颈炎中没有检测到ＨＰＶ１６Ｅ７基因。结果表明：ＨＰＶ感染在高发区宫颈炎组织中明显高于低发区，两者差异具有显著性。     

Progression of cervical intraepithelial neoplasia grade 2 lesions among Japanese women harboring different genotype categories of high-risk human papillomaviruses

Background: This study aimed to examine whether genotype categories of high-risk human papillomaviruses (HR-HPVs), when divided into HPV16/18, HPV 31/33/45/52/58, and HPV35/39/51/56/59/68, had an effect on the time required for and the proportion of cases that progressed to cervical intraepithelial neoplasia (CIN) grade 3 among women with CIN2.Patients: A total of 160 women aged 20–49 years and having CIN2 were recruited between January 2008 and June 2018. The time required for progression to CIN3 was determined by Kaplan-Meier time-to-event analysis. HPV genotypes were determined using the Linear Array HPV genotyping test.Results: During an average follow-up time of 22 months, 62 (39%) women with CIN2 progressed to CIN3, whereas 34 (21%) eliminated HR-HPVs and became cytologically normal. The majority (63%) of the women harboring HPV16/18 progressed to CIN3 with a 50% progression time of 11 months, whereas 26% of those harboring HPV31/33/45/52/58 progressed to CIN3 with a 50% progression time of 70 months.Conclusion: For every patient diagnosed with CIN2, genotyping to distinguish HPV16/18 from other HR-HPVs should be performed. Therefore, electing a surgical treatment, such as conization, should be considered as the primary option for women who are positive for HPV16/18, particularly when they are likely to be lost for follow-up or are 40 years old or older. In contrast, follow-up cytology should be repeated every 12 months for women harboring non-16/18 HR-HPVs. Those who tested negative for HR-HPV may be followed at the maximum interval of 24 months.     

梅州市妇女HPV感染研究

目的：了解梅州客家地区不同年龄段女性生殖道人乳头瘤病毒（HPV）感染状况及其分布规律,为梅州客家地区HPV分子流行病学研究提供依据。方法：以2009年8月～2010年8月来我院就诊的6 455例可疑患者为对象,采集其阴道、宫颈分泌物作为标本。用凯普医用核酸分子杂交系统进行21种HPV基因型的分型检测,分析常见感染亚型和分布规律。结果：HPV阳性总检出率为20.67%（1 334/6 455）,高危型主要为HPVl6,其余依次为HPV58、52、31、33感染。低危型主要为HPV11、HPV6感染;各年龄组总HPV阳性率居前3位的是30～39岁,40～49岁,50～59岁。结论：HPV基因型HPV16（5.61%）、HPV58（2.74%）、HPV52（2.69%）、HPV31（2.14%）和HPV33（1.28%）是梅州客家地区HPV感染的主要型别,不同年龄段HPV阳性率有显著性差异（P〈0.05）,对HPV阳性者进行定期跟踪是防治宫颈癌的重点。     

不同检测策略在成都双流地区宫颈癌筛查中的价值研究

目的 评估高危HPV(high-risk HPV, hr-HPV)检测和宫颈细胞学(thinprep cytology test, TCT)的不同组合策略在成都双流地区宫颈癌筛查,特别是在高级别宫颈上皮内病变筛查中的临床价值。方法 本项目为基于人群的随机临床试验。纳入符合要求的35～65岁的女性。第一年基线筛查中受试者按1∶2随机分配进行细胞学或hr-HPV检测,其中hrHPV检测呈阳性者被随机分流行细胞学或阴道镜检查。24个月后召回所有受试者,对其均进行细胞学和hr-HPV联合筛查。以上述基线筛查结果阴性且进入第三年随访并完成随访的女性为研究对象。基于上述检查结果,提取相关数据,模拟4种不同的筛查方案：(1)TCT和hr-HPV联合筛查,任一阳性则转诊阴道镜检查;(2)TCT和hr-HPV联合筛查,同时阳性则转诊阴道镜检查;(3)TCT初筛阳性者进行hr-HPV分流,hr-HPV阳性者转诊阴道镜;(4)hr-HPV初筛阳性者进行TCT分流,TCT阳性者转诊阴道镜。以组织学病检出宫颈高级别鳞状上皮内病变(HSIL⁺)为终点事件,计算不同筛查方案的敏感性、特异性、阳...     

梅州市客家妇女感染人HPV类型分析

目的:了解梅州客家地区不同年龄段女性生殖道人乳头瘤病毒(HPV)感染状况及其分布规律,为梅州客家地区HPV分子流行病学研究提供依据.方法:以2008年2月至2010年8月来我院就诊的12919例可疑患者为对象,采集其阴道宫颈分泌物标本.用凯普医用核酸分子杂交系统进行21种HPV( cp8304、6、11、16、18、3...     

人乳头瘤病毒检测在宫颈癌筛查中的作用

目的探讨人乳头瘤病毒(HPV)在宫颈癌筛查中的作用。方法用薄层液基细胞涂片法进行宫颈细胞学检查,对细胞学异常患者采用第二代杂交捕获试验检测高危型HPV DNA。 HPVDNA检测阳性和细胞学检测结果为非典型鳞状细胞或低度鳞状上皮内病变(LISL)以上患者,均行阴道镜下活组织病理检查。分析HPV感染与宫颈上皮内瘤变的关系。结果HPV DNA检出率随宫颈病变程度加重呈上升趋势。非典型鳞状细胞者中HPV检测阳性为31.4％,HPV阳性的非典型鳞状细胞患者中51.1％为宫颈上皮内瘤变或更严重病变。结论HPV DNA检测在宫颈癌筛查中可作为细胞学的辅助手段提高诊断准确性,减少细胞学结果为轻度异常患者不必要的阴道镜检查。高危型HPV检测可指导早期HPV感染者的治疗及用于惠者的追踪随访。     

Detection of human papillomavirus DNA sequences in cervical lesions by in situ hybridization using biotinylated DNA probes.

Ninety-six biopsy specimens were collected for studying the association of specific sequences of HPV DNA with genital warts, precancerous lesions and invasive cervical cancer. Using DNA probes labeled with biotin, 17 of the 22 (77.27%) specimens showing condyloma and 1 of the 14 (7.14%) specimens displaying subclinical papillomavirus infection (SPI) of cervix were found to be positive for HPV 6/11; 4 of 23 (17.39%) specimens of squamous epithelial cervical cancer and 2 of the 23 (8.70%) specimens of cervical intraepithelial neoplasia (CIN) were positive for HPV 16/18. All the 14 specimens of cervicitis were negative for both probes. The HPV 6/11 positive hybridization products were present mainly in the superficial and intermediate epithelium of condyloma and SPI. In invasive cancer, HPV 16/18 were shown more often in cancer cells of infiltrative nests and were focally distributed.

     

阴道微生物菌群与高危型人乳头瘤病毒16和18型感染的相关性研究

目的 探讨阴道微生物（vaginal microbiota, VMB）组成与人乳头瘤病毒（human papilloma virus, HPV） 16型和18型感染的关系。方法 采用基因二代测序方法测定阴道微生物16S rRNA 基因及聚合酶链反应技术（polymerase chain reaction,PCR） 进行HPV 16型、18型核酸测定。采用χ²检验及Logistic 回归分析阴道微生物菌群构成类型（community state types,CSTs）与HPV-16型和18型感染的相关性, UniFrac加权矩阵及LEfSe线性分析特定微生物菌群与HPV-16型和18型感染的相关性。结果 本研究中共发现3种阴道微生物菌群构成类型,分别是CST IV（low Lactobacillus spp.） 65.4%,CST Ⅲ（L. iners） 32.1%和CST V（L. jensenii） 2.6%,LEfSe分析显示HPV16感染者阴道微生物乳酸杆菌缺乏而厌氧菌属丰富,无乳链球菌（Streptococcus agalactiae）仅发现于HPV16感染者阴道微生物菌群中。HPV18感染者阴道微生物菌群以乳酸杆菌属（Lactobacillus）为主要丰度,而缺乏厌氧菌属。结论 阴道微生物菌群的构成及丰度与HPV16感染相关,无乳链球菌可能作为HPV16感染的标志性阴道微生物菌群,但需要进一步研究证据支持。     

Human papillomavirus and cervical intraepithelial neoplasia in women who subsequently had invasive cancer.

In a retrospective case-control study biopsy specimens of cervical intraepithelial neoplasia (CIN) lesions from 47 women in whom invasive cancer subsequently developed (cases) and from 94 control subjects in whom CIN was diagnosed within 6 months of the diagnosis for the matched case subject but invasive disease did not develop were tested for human papillomavirus (HPV) DNA with tissue in-situ hybridization. There were no significant differences in the frequency of detection of HPV DNA between the two groups. In a cross-sectional survey the prevalence of HPV DNA was found to be 11% in specimens without CIN, 27% in those with CIN I, 49% in those with CIN II and 56% in those with CIN III. The positivity rates for HPV 16/33 DNA increased with the severity of CIN, but this was not observed for HPV 6/11 and 18 DNA. A comparison of the results of the case-control and cross-sectional studies suggested that the younger cohort of women had higher prevalence rates of HPV DNA than the older cohort.     

Acceptance of Voluntary Counselling, Testing and Treatment for HIV Among Pregnant Women in Kumasi, Ghana

Summary BACKGROUND: Voluntary counselling and testing (VCT) for human immunodeficiency virus (HIV) and treatment of positive pregnant women can reduce mother to child transmission (MTCT) of HIV. OBJECTIVE: This study was conducted to assess acceptance of HIV VCT and antiretroviral therapy (ART) by pregnant women in Kumasi, Ghana, before and after VCT and ART were available. METHODS: Two cross-sectional studies were conducted among women in antenatal clinics. The first, in 2003 among 501 women, before VCT and ART were available in Kumasi. Women who were willing were counselled and tested for HIV. In 2005, after the introduction of VCT and ART by the Ghana Health Service, 675 pregnant women were surveyed regarding HIV/VCT acceptance and uptake. RESULTS: In 2003, 98% of women accepted counselling and 97% accepted testing; 3.3% tested HIV positive. Multivariate analysis showed that women with secondary education were 88% less likely than those with no/primary education to accept testing (OR=0.12, CI=0.03-0.54,p=0.006). Women who had prior HIV testing were 95% less likely to accept testing (OR=0.05, CI=0.01-0.19, p=0.0001). Women who reported two sexual partners in the past year were 6 times as likely to be HIV positive than those reporting one sexual partner (OR=5.76. CI=1.53 - 21.69, p=>0.05). In 2005, 76% of women reported no prior HIV counselling and 78% no testing. CONCLUSIONS: In 2003, there was wide uptake of VCT by prenatal women. However, in 2005 the majority of pregnant women were not accessing the available VCT services.     

人乳头瘤病毒检测筛查早期宫颈癌的意义——妇科门诊3700例人乳头瘤病毒筛查分析

目的 研究人乳头瘤病毒(HPV)亚型感染的情况,探讨HPV DNA检测在宫颈癌防治方面的意义.方法 应用 DNA杂交技术对3 700例妇科门诊患者进行HPV基因分型检测.结果 3 700例患者中,HPV感染者1 071例,HPV感染率为28.95%,HPV感染1 400人次.患者中高危型HPV(16、18、31、33、35、39、45、51、52、56、58、59、68)1 124人次,占感染总人次的80.29%;低危型HPV(6、11、42、43、44)151人次,占感染总人次的10.79%;中国人群常见型HPV(53、66、P8304)125人次,占感染总人次的8.93%.21种HPV基因亚型多重感染患者250例,占HPV感染者的23.34%.其中双重感染者占多重感染者的77.60%.结论 DNA杂交技术检测HPV基因分型,可一次检测多种亚型,有利于对HPV多重感染的诊断和宫颈癌的防治,可作为宫颈癌筛查的手段.     

新疆喀什11个团场5199名女性人乳头状瘤病毒感染情况分析

目的 探讨新疆喀什11个团场地区女性人乳头瘤病毒(human papilloma virus，HPV)阳性感染情况，为少数民族地区宫颈癌防控策略提供参考依据。方法 选取2020年3月至6月5 199例女性的宫颈上皮脱落细胞标本，采用基因扩增及导流杂交技术对14 种HPV亚型进行分型检测。结果 共检出HPV阳性样本554例，阳性率10.66%，其中单一感染占比5.04% ，多重感染占比1.90%，单一感染率高于多重感染率。维吾尔族女性的HPV总感染率与HPV-16/18感染率均显著高于汉族女性。30~39岁年龄段HPV检出率最高，其次为60~69岁，检出率分别为13.61%、10.63%。结论 新疆喀什11个团场地区女性中年和老年妇女HPV 感染率偏高，维吾尔族女性较汉族女性更易感HPV病毒，且单一型、HPV-16和HPV-18基因亚型多见，预防接种应选用包含这两种亚型的疫苗。