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1.
The aim of this study was to explore the role of micronucleus (MN) scoring in distinguishing the smears of atypical squamous cell of undetermined significance (ASCUS) with reactive outcome versus ASCUS with cervical intraepithelial lesions (CIN) outcome. In this retrospective study, there were 53 cases of ASCUS diagnosed on cervical cytology smear and of which 30 cases showed reactive changes (group 1) and 23 cases showed CIN (group 2) on follow up histology. MN score of group 1 was compared with group 2 in conventional Papanicolaou's stained smear. The micronucleated cell per 1,000 epithelial cells in oil immersion magnification (100× objective) was counted by two observers and expressed as MN score. The data were compared in the two groups. The mean MN score was 2.8667 ± 2.20866 in group 1 and 8.3478 ± 6.44987 in group 2 cases. The Student's t-test showed significant difference of MN score in group 2 compared to group 1 (P < 0.0001). MN score may be helpful in identifying the true CIN cases that are mislabeled as ASCUS on cervical smear. In future, MN score can be used as an additional biomarker in cervical cancer screening. 相似文献
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Long-term follow-up of women with atypical squamous cells of undetermined significance (ASCUS) 总被引:3,自引:0,他引:3
ASCUS is the most common epithelial abnormality diagnosed in cytology laboratories in the US. Recently, the clinical importance of this diagnosis has been seriously questioned, with some investigators advocating elimination of this diagnostic category. This might be inappropriate if the ASCUS designation does define a population that is at significant risk for the development of dysplasia. Cytology and surgical pathology reports for all patients diagnosed as ASCUS in our laboratory during 1990 were reviewed. Patients with previous dysplasia or carcinoma were excluded from analysis. The pathology reports for the subsequent 9.1 yr were obtained and follow-up data collected. In 1990, 15,860 cervical cytology cases were examined in our laboratory. A diagnosis of ASCUS was made in 1,117 cases (7.0%). After excluding 345 patients with previous dysplasia or human papillomavirus-related diagnoses and 129 patients with no follow-up specimens, 643 study patients remained. Among these, the mean number of subsequent cervical smears was 4.3 (range, 1-18). Subsequent histologic material was available for 134 (20.8%) patients and the mean number of surgical specimens was 1.5 (range, 1-10). Squamous intraepithelial lesion (SIL) or dysplasia was subsequently diagnosed in 197 patients (30.6%). High-grade squamous intraepithelial lesion (HSIL) or at least moderate dysplasia was diagnosed in 64 patients (10.0%). In 21 cases (3.3%) the high-grade dysplasia developed more than 2 yr after the first ASCUS diagnosis. Follow-up disclosed no cases of invasive carcinoma. Among ASCUS patients followed for up to 9 yr, 20% develop only low-grade SIL or mild dysplasia and 10% develop HSIL or moderate or severe dysplasia. ASCUS should be retained as a diagnostic category since it identifies a significant percentage of patients who are at an increased risk for the development of cervical dysplasia. 相似文献
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Objective: To investigate the incidence of high-risk human papillomavirus (HPV) infection and its clinical meaning.Methods: Total 28,339 women attending our hospital for routine gynecologic care underwent Papanicolaou test (PAP test) and high-risk HPV tests. Biopsies were taken from some women and their results were compared.Results: The prevalence of high-risk HPV infection is 24.15%. And the women aged 20-29 years had the highest prevalence (32.3%) compared to 30-70 years (P<0.05). Of the 28,339 women, 1369 (4.83%) had positive PAP test (ASCUS, LSIL, HSIL). Of the 1369 PAP-positive patients, only 16 (1.17%) were negative for HPV test. Of the 1353 patients positive on both tests, 510 (37.7%) had lesions higher than CINII on histology. Of the 1,611 patients who underwent biopsies, 350 underwent the loop electrical excision procedure, with 339 (96%) being positive for HPV test, including 16 with CINI, 48 with CINII/III, 74 with CIS, and 16 with cervical cancer. HPV test had a positive predictive value of 40.7% and a negative predictive value of 100% for higher than CINII.Conclusion: Although HPV test has a burden of cost, considering its high negative predictive value, HPV test should be considered for more useful screening test. 相似文献
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Alberto Agarossi MD Enrico Ferrazzi Fabio Parazzini Carlo Federico Perno Luciano Ghisoni 《Journal of medical virology》2009,81(3):529-535
The aim of this survey was to assess the prevalence and distribution of oncogenic human papillomavirus (HPV) genotypes in women who underwent screening for cervical cancer in Italy. The correlation of genotypes with the cytological results was also evaluated. Cervical samples were collected from 9,947 self‐referring women for cervical cancer screening. Participants were screened by liquid‐based cytology and high‐risk HPV testing using the Hybrid Capture 2 test. Positive samples were genotyped by PCR. Samples (1,474; 14.8%) were positive for high‐risk HPV. The prevalence was 29.4% in the 15–19 years‐group, decreasing progressively to 6.1% at 50–54 years of age and increasing to 12.2% in those aged over 65 years. HPV 16 was the genotype detected most frequently followed by HPV 31, HPV 18, HPV 56, and HPV 51. HPV 16 or 18 were present in 4% of women with normal cytology and both were detected contemporarily in only 14 women. Twenty‐two percent of atypical squamous cells, 26% of low‐grade and 56% of high‐grade squamous intraepithelial lesions at cytology were positive for HPV 16 and/or 18. The prevalence of HPV infection in Italy is in agreement with that reported worldwide. HPV 16 was the prevalent genotype. The concomitant infection with HPV 16 and HPV 18 (vaccine targets) was found rarely. Apart from HPV 16 and 18, there was a substantial presence of HPV genotypes against which the vaccines available currently have shown cross‐protection efficacy. The findings of this study may contribute to reliable predictions on the potential efficacy of an HPV vaccine in clinical practice. J. Med. Virol. 81:529–535, 2009. © 2009 Wiley‐Liss, Inc. 相似文献
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Few studies have compared long-term follow-up and risk for invasive cancer in women with atypical squamous cells of undetermined significance (ASCUS). We conducted a 6-year review of pathology files for 651 women in whom ASCUS had been diagnosed in 1992. Data collected included patient demographics, follow-up diagnoses, time between follow-up examinations, and procedures performed. At follow-up, high-grade squamous intraepithelial lesions (HSIL) had developed in 9.0% of the women, and invasive cancer in none. Previous cervical history did not affect risk for an HSIL. Although the average time to first follow-up was 6.18 months, in 20.9% of the women the diagnosis of HSIL was not established until after 2.0 years. For individual pathologists, the percentage of HSILs ranged from 0% to 18.8%. Thus women with ASCUS who are followed up regularly are at low risk for development of invasive cancer. 相似文献
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ASC and LSIL comprise the majority of abnormal Pap smears. Currently, high‐risk human papillomavirus testing is utilized to triage women with ASC for colposcopy; however, no cost effective triage method is available for LSIL. p16 and Ki‐67 have each been shown to be good biomarkers for high grade cervical intraepithelial neoplasia (HG CIN).We evaluated the role of the CINtec® PLUS p16/Ki‐67 dual immunostain as a marker for underlying (U) or subsequent (S) HG CIN. One hundred and eighty eight cervical SurePath Pap smears with histological and/or cytological follow‐up were retrieved from our departmental files. The Pap stained slides were destained and then immunostained utilizing the CINtec® PLUS dual staining reagent kit. Results of the dual stain were correlated with follow‐up diagnoses. Sensitivity, specificity, and positive and negative predictive values of CINtec® PLUS for U or S HG CIN were compared with those of HR HPV testing and with p16 and Ki‐67 immunostaining alone. The sensitivity of CINtec® PLUS for U or S HG CIN was 91% in the ASC group and 100% in the LSIL group, while the corresponding specificities were 61 and 43%, respectively. The sensitivity and specificity of CINtec® PLUS for U or S HG CIN in both groups combined were 97 and 53%, respectively. CINtec® PLUS was more specific than HR HPV testing and Ki‐67 and p16 immunostains alone in detecting an U or S HG CIN. CINtec® PLUS is a helpful adjunct in identifying U or S HG CIN when applied to SurePath Pap smears with ASC or LSIL. Diagn. Cytopathol. 2013. © 2012 Wiley Periodicals, Inc. 相似文献
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Human papillomavirus (HPV) DNA testing for triage of cervical cytologies showing atypical squamous cells of undetermined significance (ASCUS) has become the standard of practice. Currently, Hybrid Capture II (HCII) is the preferred method for ASCUS triage. In situ hybridization for HPV represents an alternative to HCII and appears to have a superior specificity but is more expensive. We compare the reimbursement rates of ASCUS triage (HPV high risk) using the methods of HCII and INFORM (in situ hybridization for HPV) in a series of 431 ASCUS patients. The patients were followed for 1 yr, during which each patient had either colposcopic biopsy or follow-up cervical cytology after ASCUS HPV DNA triage. Eighty-nine patients were excluded from the analysis because of incomplete follow-up. The HPV triage percentages, colposcopic biopsy positivity rates and cervical cytology positivity percentages were calculated for each method. The reimbursement rates of the tests/procedures used in the analysis were those in effect at the University of Utah in 2003. The total triage and follow-up reimbursement costs were calculated for HCII and INFORM and compared.HCII referred 19.9% of patients to colposcopy, with a biopsy positivity rate of 25.6% for dysplasia. INFORM referred 11.8% of patients to colposcopy, of whom 34% had a biopsy diagnosis of dysplasia. HCII negative cases revealed 19% to have ASCUS or higher on the follow-up cervical cytology, while 19.9% of INFORM negative cases had a reading of ASCUS or higher at follow-up cytologic examination. The 1-yr HPV DNA triage and follow-up reimbursements for HCII were 316,942.00 US dollars per 1,000 women, and for the INFORM methodology, the reimbursements were 369,484.00 US dollars per 1,000 women. The INFORM method was associated with higher specificity and sent fewer (41%) patients to colposcopy than did HCII. Although this smaller referral rate reduced reimbursement costs associated with colposcopy, the increased reimbursement paid for follow-up cytologies and office visits of HPV DNA negative patient and the greater cost of the INFORM test results in higher overall reimbursement for INFORM.Based on these costs and diagnostic accuracies, it appears that the INFORM HPV technology represents a viable option to HCII ASCUS triage. INFORM HPV appears to be 16% more expensive than HCII but has the advantage of sending 41% fewer women to colposcopy. 相似文献
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《Indian journal of medical microbiology》2013,31(2):138-141
Background: Cervical cancer remains a major public health problem in northern Argentina, showing the highest mortality rate in the country (approximately 22 cases/100000 women). Objective: The aim of this study was to provide epidemiological data on the prevalence and type distribution of human papillomavirus (HPV) in women with pre-neoplastic lesions before the massive introduction of HPV vaccination in the country. Materials and Methods: Exfoliated cervical cells were collected to screen for HPV using the widely known MY09/11 PCR, followed by the restriction fragment-length polymorphism (RFLP) technique from a total of 714 women with previously diagnosed atypical squamous cells of undetermined significance (ASCUS), low-grade squamous intraepithelial lesion (LG-SIL) and high-grade squamous intraepithelial lesion (HG-SIL). Results: Overall HPV prevalence was 48.2% in ASCUS (24 different HPV types detected), 66.5% in LG-SIL (37 HPV types detected) and 82.6% in HG-SIL (16 HPV types detected). HPV-16 was the most prevalent type among all cases. With respect to multiple HPV infections, 9.6% were observed in ASCUS, 14.3% in LG-SIL and 11.4% in HG-SIL. Conclusion: The major strength of our study is the assessment of a large series of women with cytological alterations in this region. The information attained will be useful as a regional baseline for future epidemiological vigilance, in the context of the national HPV vaccination program. 相似文献
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Atypical squamous cells of undetermined significance (ASC-US) are the most common abnormal cytological result on Papanicolaou (Pap) smear. We analyzed four management strategies in a hypothetical cohort of women divided by age group: (1) immediate colposcopy, (2) repeat cytology after an ASC-US Pap smear result, (3) conventional Pap with reflex human papillomavirus (HPV) testing, and (4) liquid-based cytology with reflex HPV testing. Parameter variables were collected from previously published data. Strategies that included reflex HPV testing had the lowest overall costs for all age groups combined. Repeat Pap smears had the highest number of true positive results throughout all stages but also had the uppermost number of missed cancers and highest costs. Immediate colposcopy had the second highest overall costs and detected fewer true positive results than liquid-based cytology. Younger women (aged 18-24 yr) consistently had higher total costs for all strategies investigated. Using the incremental cost-effectiveness (CE) ratio, the immediate colposcopy strategy was more costly and less effective than liquid-based cytology and, therefore, was dominated. The incremental CE ratio was lowest for liquid-based cytology compared with conventional cytology and liquid-based cytology with reflex HPV testing was the most cost-effective strategy. 相似文献
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In the first year since the institution of the Bethesda system at UCDMC, 549/7,388 (7.43%) Papanicolaou (Pap) smears were diagnosed as having an epithelial abnormality. One hundred ninety-three of the 549 (35.1%) of the abnormal smears received an ASCUS diagnosis, representing 2.61% of the total volume. Follow-up was obtained on 124/193 (64.2%) and consisted of colposcopy with biopsy in 38.3%, one repeat Pap smear in 51.2%, and two or more repeat Pap smears in 10.5%. Follow-up revealed a squamous intraepithelial lesion (SIL) in 29.1%, ASCUS in 12.9%, and no evidence of an epithelial lesion in 58.0%. Review of the original ASCUS Pap smear from the group with no epithelial lesion on follow-up showed increased inflammation plus metaplasia and/or reactive changes in 69.5% and ASCUS in 19.5%. This study demonstrates that a significant percentage of ASCUS Pap smears represent SIL. However, many Pap smears with reactive, inflammatory changes are misclassified as ASCUS and would be best diagnosed under “Reactive/Reparative Changes” in the Bethesda system. Careful attention to criteria for ASCUS and inflammatory and reactive atypia is recommended to avoid misclassification and to make this category more meaningful to the clinician. Diagn Cytopathol 1996;14:20–24. © 1996 Wiley-Liss, Inc. 相似文献
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Ming Guo M.D. Irfan Warriage M.D. Bramara Mutyala C.T. Shobha Patel C.T. E. Lin M.S. Yun Gong M.D. Nour Sneige M.D. 《Diagnostic cytopathology》2011,39(7):482-488
p16 immunostaining has been examined to detect high‐grade cervical intraepithelial neoplasia grade (CIN2+) in Pap cytology specimens. However, the utility of p16 in predicting CIN2+ in Pap specimens with atypical squamous cells of undetermined significance (ASC‐US) or atypical squamous cells, cannot exclude high‐grade squamous intraepithelial neoplasm (ASC‐H), is controversial. In this study, we evaluated the utility of p16 immunostaining for predicting CIN2+ in 78 Pap specimens with ASC‐US/ASC‐H and compared the results in high‐risk HPV DNA and the follow‐up biopsies. p16 immunostaining was positive in 47% (37/78) of the Pap specimens. Of the 13 Pap specimens with follow‐up biopsy results of CIN2+, 7 (54%) were positive for p16. p16 positivity in the Pap specimens was not significantly associated with a CIN2+ biopsy result (P = 0.76). The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of p16 immunostaining for predicting CIN2+ were 54%, 52%, 19%, and 85%, respectively. High‐risk HPV DNA was detected in 40% (31/78) of the Pap specimens. The sensitivity, specificity, PPV, and NPV of HPV DNA for predicting CIN2+ were 100%, 72%, 42%, and 100%, respectively. High‐risk HPV genotypes were detected in six p16‐negative specimens with follow‐up biopsy results of CIN2+. Our findings suggest that the utility of p16 immunostaining for predicting CIN2+ in Pap specimens with ASC‐US/ASC‐H is limited. Scant abnormal cells in Pap specimens with ASC‐US/ASC‐H may have contributed to the low p16 sensitivity. Diagn. Cytopathol., 2011. © 2010 Wiley‐Liss, Inc. 相似文献
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Variance in the interpretation of cervical biopsy specimens obtained for atypical squamous cells of undetermined significance 总被引:2,自引:0,他引:2
Grenko RT Abendroth CS Frauenhoffer EE Ruggiero FM Zaino RJ 《American journal of clinical pathology》2000,114(5):735-740
We sought to determine whether the variability in dysplasia rates in cases of atypical squamous cells of undetermined significance (ASCUS) reflects variability in interpretation of cervical biopsy specimens. In phase 1, 124 biopsy specimens obtained because of a cytologic diagnosis of ASCUS were reviewed independently by 5 experienced pathologists. Diagnostic choices were normal, squamous metaplasia, reactive, indeterminate, low-grade squamous intraepithelial lesion (LSIL), and high-grade squamous intraepithelial lesion (HSIL). The rate of dysplasia ranged from 23% to 51%. All pathologists agreed in 28% of cases. In 52% of cases, the diagnoses ranged from benign to dysplasia. The overall interobserver agreement was poor. In phase 2, 60 cervical biopsy specimens (21 obtained for ASCUS, 22 for LSIL, and 17 for HSIL) were evaluated using the same diagnostic choices. Agreement was better in biopsies performed for HSIL and LSIL compared to those for ASCUS. Intraobserver reproducibility in the interpretation of biopsies performed for ASCUS ranged from poor to excellent. We conclude that variability in the interpretation of biopsy specimens plays an important role in the differences in rates of dysplasia reported for the follow-up of ASCUS. 相似文献
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子宫颈癌预防研究的里程碑 总被引:7,自引:0,他引:7
子宫颈癌是常见的妇科恶性肿瘤,其发病率在女性恶性肿瘤中居第二位。据2002年数据统计,全球估计有49万的子宫颈癌新发病例,27万多妇女死于该病。半个多世纪以来,人类试图努力用巴氏涂片来消灭子宫颈癌。子宫颈癌的病因学研究在80年代取得的显著进展,明确了人乳头瘤病毒与子宫颈癌病因学联系。而HPV预防性疫苗研制的成功则是子宫颈癌预防研究的里程碑。 相似文献
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Tornesello ML Duraturo ML Botti G Greggi S Piccoli R De Palo G Montella M Buonaguro L Buonaguro FM;Italian HPV Working Group 《Journal of medical virology》2006,78(12):1663-1672
The aim of the present investigation was to define the spectrum of mucosotropic human papillomaviruses among 414 Italian women with normal cervices (n = 183), low- and high-grade cervical squamous intraepithelial lesions (n = 101 and 65, respectively), and invasive squamous cervical carcinomas (n = 65). Human papillomaviruses were detected by broad spectrum consensus-primer-pairs MY09/MY11 and GP5+/GP6+-based polymerase chain reaction using three amplification methods and were characterized by nucleotide sequence analysis. The prevalence rates of HPV infections was 19.7%, 63.4%, 80%, and 81.5% in patients with normal cervices, low-grade, and high-grade squamous intraepithelial lesions, and cervical carcinomas, respectively. Among the 205 HPV-positive patients, a total of 31 mucosal HPV genotypes were identified of which 16 types, epidemiological classified as high-risk viruses (HPV16, 18, 31, 33, 35, 39, 45, 51, 52, 53, 56, 58, 66, 68, 73, and 82), have been found in 16.9%, 50.1%, 69.2%, and 78.5% of normal cervix, low-, and high-grade cervical squamous intraepithelial lesions, and cervical carcinoma groups, respectively. As expected, the HPV16 was the most represented viral type in all groups examined with frequency rates ranging from 8.7% in normal subjects to 58.5% in invasive carcinoma patients. Ten epidemiologically defined low-risk HPV types (HPV6, 11, 42, 54, 61, 70, 71, 72, 81, 83) were detected in 2.7%, 7.9%, and 6.1% of normal cervix, low-, and high-grade cervical squamous intraepithelial lesions, respectively, and in none of invasive carcinomas. Furthermore, five unknown risk viruses were detected in 3% of low-grade cervical squamous intraepithelial lesions (HPV30, 32, 67), in 3.1% of high-grade cervical squamous intraepithelial lesions (HPV62, 90), and in 1.5% of cervical carcinomas (HPV62). Larger epidemiological screening studies, with PCR amplification and followed by either hybridization-based procedures against sequence targets of all known HPV types or sequence analysis studies, are needed in order to assess the epidemiological risk of less represented HPV types, to identify unknown viruses, and to monitor the future eventual spread of unusual viral types related to vaccination programs and/or population mobility. 相似文献
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Deodhar K Gheit T Vaccarella S Romao CC Tenet V Nene BM Jayant K Kelkar R Malvi SG Sylla BS Franceschi S Jeronimo J Shastri S Sankaranarayanan R Tommasino M 《Journal of medical virology》2012,84(7):1054-1060
Cervical cancer is the most common cancer among women in many areas of India which contributes for a fifth of the global burden of disease. Persistent infection with one of the high-risk human papillomaviruses (HPV) has been established as the cause for cervical cancer and the documentation of the prevalence of HPV types in cervical cancer in different regions of India is useful for a prevention program combining both screening and vaccination. In this study, the HPV type distribution and the frequency of p16(INK4a) immunoexpression have been determined in 125 cases of inflammatory lesions or grade 1 cervical intraepithelial neoplasia, 74 cases of grade 2, 72 cases of grade 3, and 113 cervical cancer cases diagnosed among women from rural Solapur and Osmanabad districts, Maharashtra. The overall prevalence of high-risk HPV was 37.6% in inflammatory lesions or grade 1 cervical intraepithelial neoplasia, 63.5% in grade 2, 97.2% in grade 3 and 92% in cervical cancer cases. HPV 16 and HPV 18 were detected in 80.6% of grade 3 cervical intraepithelial neoplasia and 86.5% of cervical cancer cases. 94.7% of the cervical cancer and 84.4% of the high grade lesions with a strong and full thickness staining for p16(INK4a) were positive for HPV infection; p16(INK4a) immunoexpression increased with worsening grade of cervical intraepithelial neoplasia. The HPV genotyping data showing a high HPV 16 and 18 prevalence in cancer specimens indicate that prophylactic HPV 16/18 vaccination would have a significant impact on the prevention of cervical cancer in India. 相似文献
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Jiaxin Liu Yafeng Shi Lishuang Wang Jiao Wang Dongxue Fan Shiyu Han Lanlan Wei 《Journal of medical virology》2020,92(12):3784-3792
As persistent carcinogenic human papillomavirus (HPV) infection is a prominent driver of cervical cancer, it is essential to explore HPV persistence and its associated factors for cancer screening and prevention. A retrospective cohort study was performed in outpatient women between March 2010 and 2019 in Heilongjiang, northeast China. HPV genotyping was performed by polymerase chain reaction-membrane hybridization. An unconditional logistic regression model was used to analyze the association of factors with persistence. The overall prevalence of HPV at baseline was 27.1%, with a downward trend from 2010 to 2019 (P < .0001). The most commonly observed high- and low-risk HPVs were HPV16 (N = 1094, 5.9%) and HPV11 (N = 596, 3.2%), respectively. The probabilities of 6-month persistence were high for women infected with HPV16 (P = .0001), HPV58 (P = .018), and HPV53 (P = .014), as well as for women with multiple infections (P = .009), and those who were 51 to 60 years old (P = .004) or more than 60 years old (P = .007). The probabilities of 12-month persistence were high for women infected with HPV53 (P = .017) and 51- to 60-year-old women (P = .044). HPV16 is the dominant HPV type in Heilongjiang. An age in the range of 51 to 60 years and infection with HPV53 is associated with HPV infection persistence in the Heilongjiang population. 相似文献
20.
Management of atypical squamous cells of undetermined significance or low‐grade squamous intraepithelial lesions of the uterine cervix with human papilloma virus infection among young women aged less than 25 years
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Kyung‐Jin Min Jin Hwa Hong Jae Yun Song Jae Kwan Lee Nak Woo Lee 《Diagnostic cytopathology》2016,44(12):959-963
Current ASCCP guidelines recommend repeat cytology 12 months after HPV‐positive results in women aged 21–24 years with either atypical squamous cells of undetermined significance (ASCUS) or a low‐grade squamous intraepithelial lesion (LSIL). The purpose of this study was to validate an algorithm in such women with ASCUS or LSIL. A multicenter cross‐sectional study was carried out at three academic hospitals involving 40,847 Korean women who underwent cervical cancer screening with cytology and HPV testing with or without subsequent colposcopic biopsies between January 2007 and December 2013. Among a total of 3,193 women with available histopathology data, 762 women with ASCUS and 758 with LSIL were HPV‐positive. Among HPV‐positive women with ASCUS, 38.5% of women aged 21–24 years had ≥CIN2, compared to 20.8% of women aged 30–65 years and 21.1% of the total women. Among HPV‐positive women with LSIL, 25.8% aged 21–24 years had ≥CIN2, compared to 21.2% of women aged 30–65 years and 21.9% of the total women. In HPV‐positive women with ASCUS/LSIL aged less than 25 years, the prevalence of ≥CIN2 lesions was 34.5%, which was significantly higher than that (21.0%) in women aged ≥25 years. The risk of ≥CIN2 lesions in HPV‐positive Korean women aged 21–24 years with ASCUS or LSIL was not lower than that in older women. Colposcopic examination should be considered for management of HPV‐positive young women with ASCUS or LSIL. Diagn. Cytopathol. 2016;44:959–963. © 2016 Wiley Periodicals, Inc. 相似文献