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Sample records for abnormal cervical smears

  1. Prevalence of Abnormal Cervical Smears from Sporadic Screening ...

    African Journals Online (AJOL)

    The aim of the study was to find the prevalence of abnormal smears in an unscreened population of sexually active women attending a gynaecological clinic. “Pap” smears were taken sporadically for cytological examination from sexually active women attending gynaecological clinics at the Federal Medical Centre Gombe.

  2. The agreement between self-reported cervical smear abnormalities and screening programme records.

    Science.gov (United States)

    Canfell, Karen; Beral, Valerie; Green, Jane; Cameron, Rebecca; Baker, Krys; Brown, Anna

    2006-01-01

    The Million Women Study is a cohort study of women aged 50-64 years in England and Scotland. As a component of the follow-up questionnaire, participants were asked to indicate if they had an abnormal cervical smear in the previous five years. This study compared self-reported cervical abnormalities with screening records obtained from the National Health Service Cervical Screening Programme. For 1944 randomly selected Million Women Study participants in Oxfordshire, screening records were assessed over a six-year period prior to the date of self-reporting. The six-year period was chosen to allow for errors in the recall of timing of abnormal smears. A total of 68 women (3.5%) had a record of at least one equivocal or abnormal smear within the last six years, whereas 49 women (2.5%) self-reported an abnormality. There was a strong trend for an increased probability of self-reporting a history of an abnormal smear as the severity of the recorded abnormality increased (P screening programme records show an abnormal smear, the proportion self-reporting an abnormality increases with the severity of the recorded lesion. Almost all women with a record of negative or inadequate smear(s) correctly interpret the result and do not self-report an abnormality.

  3. [Abnormalities in cervical smears stored in plastic bags: potential cause of false negatives].

    Science.gov (United States)

    Ortega-González, Patricia; González-Bravo, Margarita S; Jiménez-Muñoz-Ledo, Gustavo; Macías, Alejandro E

    2011-01-01

    Cervical smear is the most economic and efficient diagnostic tool for the screening of cervical cancer. However, since plastic bags have been used in Guanajuato to transport and store smears, we have observed cytological abnormalities which difficult the diagnosis and lead to false negatives. To describe those abnormalities. Out of 340 women registered in a primary care center in Mexico, 68 were selected through systematic random sampling during 2007. A cervical smear was obtained and placed on two slides. The first sample was allowed to dry but the second one was placed into the plastic bag immediately after fixation. After 15 days all the smears were stained with the Papanicolaou technique. A certified pathologist, blinded about the variable of study, interpreted the samples according to the Bethesda system, and evaluated the presence of necrosis, edema, holes, and opportunistic microorganisms. Of the 68 smears exposed to a humid storage, 36 (53%) were inadequate for diagnosis (Fisher's exact probability plastic bags.

  4. CO2 laser vaporization in the treatment of cervical human papillomavirus infection in women with abnormal Papanicolaou smears

    DEFF Research Database (Denmark)

    Ruge, S; Felding, C; Skouby, S O

    1992-01-01

    In a randomized study, we have evaluated the treatment of cervical human papillomavirus (HPV) lesions by CO2 laser vaporization. Fifty patients with abnormal Papanicolaou smears and histological evidence of cervical HPV infection associated or not with cervical intraepithelial neoplasia (CIN) grade...... I were randomized to either a treatment or a control group. The cervical swabs were obtained every 3 months in both groups and examined for HPV type 16 DNA by the polymerase chain reaction. After a follow-up period of 12 months no significant differences were found between the laser treatment...... in their cervical smears at 12 months' follow-up was identical in the two groups, supporting the hypothesis that HPV is a persistent infection during which the virus is widespread in the vaginal epithelium....

  5. Prevalence of high risk human papillomavirus types 16/18 in cytologically abnormal cervical smears in Alexandria, Egypt. A cytological and molecular study

    Directory of Open Access Journals (Sweden)

    Mona Sobhy Elkharashy

    2013-12-01

    Conclusion: The study generates epidemiological data of prevalence of HPV 16/18 in cytologically abnormal cervical smears in women seeking routine gynecologic care at the outpatient clinics of the Obstetrics and Gynecology Department at El Shatby University. High-risk HPV DNA testing by PCR of cervical samples diagnosed according to the Bethesda 2001 guidelines may benefit the management of patients with abnormal cervical smears, especially among women aged 46 years and older, in menopausal women and in women complaining of PMB. Therefore, HPV DNA testing should be made use of as an adjunct to cervical smears.

  6. Prevalence of high-risk human papilloma virus types and cervical smear abnormalities in female sex workers in Chandigarh, India.

    Science.gov (United States)

    Singh, M P; Kaur, M; Gupta, N; Kumar, A; Goyal, K; Sharma, A; Majumdar, M; Gupta, M; Ratho, R K

    2016-01-01

    Cervical cancer is the most common cancer among women in developing nations. Nearly 90% of the cases have been linked to the presence of high-risk human papillomavirus (hrHPV) types 16 and 18. The risk of cervical cancer may be high in female sex workers (FSWs) due to multiple sexual partners. This study aimed to determine the prevalence of cytological abnormalities and hrHPV types 16 and 18 in FSWs in Chandigarh, North India using the liquid-based cytology (LBC) approach. The cervical brush samples were collected from 120 FSW and 98 age-matched healthy controls (HCs). These were subjected to pap smear using conventional method, LBC and the detection of hrHPV types 16 and 18 was carried out using polymerase chain reaction. The LBC samples showed better cytological details and also reduced the number of unsatisfactory smears from 11% in Pap to 1.5% in the LBC. A significantly higher number of inflammatory smears were reported in FSWs (51.7% vs. 34.7%, P = 0.01). The hrHPV types 16/18 were detected in 33/120 (27.5%) FSW versus 23/98 (23.5%) HCs. The risk of acquiring hrHPV was higher in FSWs, who had age at first sex ≤25 years, higher income and the habit of smoking. The high prevalence of hrHPV among FSWs and HCs suggests the need for the implementation of effective National Screening Programme for early detection of hrHPV types to decrease the burden of cervical cancer, especially in high-risk population.

  7. Prevalence of high-risk human papilloma virus types and cervical smear abnormalities in female sex workers in Chandigarh, India

    Directory of Open Access Journals (Sweden)

    M P Singh

    2016-01-01

    Full Text Available Purpose: Cervical cancer is the most common cancer among women in developing nations. Nearly 90% of the cases have been linked to the presence of high-risk human papillomavirus (hrHPV types 16 and 18. The risk of cervical cancer may be high in female sex workers (FSWs due to multiple sexual partners. This study aimed to determine the prevalence of cytological abnormalities and hrHPV types 16 and 18 in FSWs in Chandigarh, North India using the liquid-based cytology (LBC approach. Materials and Methods: The cervical brush samples were collected from 120 FSW and 98 age-matched healthy controls (HCs. These were subjected to pap smear using conventional method, LBC and the detection of hrHPV types 16 and 18 was carried out using polymerase chain reaction. Results: The LBC samples showed better cytological details and also reduced the number of unsatisfactory smears from 11% in Pap to 1.5% in the LBC. A significantly higher number of inflammatory smears were reported in FSWs (51.7% vs. 34.7%, P = 0.01. The hrHPV types 16/18 were detected in 33/120 (27.5% FSW versus 23/98 (23.5% HCs. The risk of acquiring hrHPV was higher in FSWs, who had age at first sex ≤25 years, higher income and the habit of smoking. Conclusion: The high prevalence of hrHPV among FSWs and HCs suggests the need for the implementation of effective National Screening Programme for early detection of hrHPV types to decrease the burden of cervical cancer, especially in high-risk population.

  8. Cervical screening program and the psychological impact of an abnormal Pap smear: a self-assessment questionnaire study of 590 patients.

    Science.gov (United States)

    Thangarajah, Fabinshy; Einzmann, Thomas; Bergauer, Florian; Patzke, Jan; Schmidt-Petruschkat, Silke; Theune, Monika; Engel, Katja; Puppe, Julian; Richters, Lisa; Mallmann, Peter; Kirn, Verena

    2016-02-01

    Invasive cervical cancer is today the fourth most common cancer of women in western civilization. Screening programs have led to a continuously decrease. Nevertheless, both screening and a positive test result are known to be associated with a negative psychological impact. Screening programs in European countries differ and thus psychological impact might as well. The aim of this study was to evaluate the psychological impact of women with an abnormal Pap smear in a German cohort. Between July 2013 and May 2014, a self-assessment questionnaire was distributed to 595 patients that were referred to a special clinic for cervical dysplasia for further evaluation of an abnormal Pap smear. Patients were recruited in five different centers. Most patients (45.9 %) were informed about the test result via phone call by their doctor. 68.8 % of the patients felt anxious and 26.3 % even felt panic. After having talked to their physician, 51.4 % of our cohort still felt worried and only 24.4 % felt reassured. Concerning disease management, 48.4 % underwent a control Pap smear in 6 months. The preferred information source was the physician (63.9 %). Compared to the results in other European countries, our study cohort showed differences concerning age distribution, patients living in a partnership, number of children and especially disease management. Cancer screening itself and abnormal test results have an impact on patient's feelings. To reduce the psychological impact, patients need to be better informed about the risks and benefits of cancer screening programs and in case of cervical cancer screening about the meaning of an abnormal test result. Our results underline the importance of a trustful physician-patient relationship in that matter.

  9. Cervical pap smear- A prospective study in a tertiary hospital

    Directory of Open Access Journals (Sweden)

    S Pudasaini

    2015-09-01

    Full Text Available Background: Cervical cancer is a leading cause of mortality and morbidity among women worldwide and most common gynaecological cancer in developing countries. Papanicolaou smear is a simple and cost effective screening test for cervical cancer. The aim of this study is to evaluate and interpret the cervical pap smear cytology in a tertiary hospital. The interpretation and reporting of the pap smear is based on 2001Bethesda system.Materials and methods: This is a prospective study conducted in a tertiary hospital, Nepal Medical College over a period of two and a half years (January 2013 to June 2015. All cervical pap smears received in the department of Pathology in the study period were included.Results: A total of 4160 cervical pap smears were reported in the study period. Majority of the cases were Negative for Intraepithelial lesion or malignancy (87.9%. Bacterial vaginosis, atrophy and reactive cellular changes associated with inflammation were seen in 5.3%, 2.4% and 1.5% cases respectively.   Epithelial cell abnormalities (0.5% include Atypical squamous cells of undetermined significance, Low grade squamous intraepithelial lesion and High grade intraepithelial lesion. 88% of Low grade squamous intraepithelial lesion was seen in reproductive age group (20-45 years.Conclusion: Cervical cancer is the most common gynaecological cancer in the developing countries. Pap smear is the simple and cost effective screening tool to detect pre invasive cervical epithelial lesions.

  10. Analysis of cervical smears in a Muslim population

    International Nuclear Information System (INIS)

    Wasti, Shahnaz; Ahmed, Waleed; Jafri, Abbas; Khan, Behram; Sohail, Rizwan; Hassan, Sheema

    2004-01-01

    Screening for the cancer of the cervix remains a neglected health care issue in Pakistan. To provide baseline data for future efforts to improve screening, we conducted a retrospective analysis of cervical smears taken in the obstetrics and gynaecological clinics of the Agha Khan University Hospital, Karachi, Pakistan. We collected data on cervical smear cytology for cervical smears taken from January 1, 1990 to December 31, 1996. We assessed risk factors for dysplasia, including age, age at first marriage, and number of pregnancies. The overall prevalence of abnormal smears in our study was 0.5%. Of 20,995 cervical smears, showed non-specific inflammation, 7302 (34.8%) were reported as normal, 809 (3.85%) showed monillial infection, 148 (0.71%) showed atypia, 105 (0.5%) had dyplastic cytology and 52 (0.25%) samples were inadequate. The highest incidence of dysplastic smears was seen in the age group 35 to 44 years. Of 105 patients with dysplasia 12 were pregnant, and all were asymptomatic. The low prevalence of abnormal smears, compared with the data from Western populations, could be due to the internet bias of health awareness in the women who attended our hospital. The results of this study may serve as baseline for for future comparisons. A large community-based study may establish the exact prevalence of malignant and premalignant lesions so as to plan for future screening. (author)

  11. Factors associated with psychological distress following colposcopy among women with low-grade abnormal cervical cytology: a prospective study within the Trial Of Management of Borderline and Other Low-grade Abnormal smears (TOMBOLA).

    Science.gov (United States)

    Sharp, Linda; Cotton, Seonaidh; Carsin, Anne-Elie; Gray, Nicola; Thornton, Alison; Cruickshank, Margaret; Little, Julian

    2013-02-01

    Little is known about psychological after-effects of colposcopy and associated investigations and treatment in women with low-grade abnormal cervical cytology. We investigated psychological distress following colposcopy and related procedures. Nine hundred and eighty-nine women aged 20-59 years with routine cytology showing low-grade abnormalities were recruited to the Trial of Management of Borderline and other Low-grade Abnormal smears and attended colposcopy. If the cervical transformation zone (TZ) was colposcopically abnormal, women had immediate loop excision or diagnostic punch biopsies, with treatment if these showed cervical intraepithelial neoplasia grade 2/3 (CIN2/3). Women completed socio-demographic and psychosocial questionnaires at recruitment and before colposcopy. Six weeks after their last procedure, women completed the Impact of Event Scale (IES). Logistic regression was used to determine factors associated with significant psychological distress (IES ≥ 9). Analyses were stratified by colposcopic impression. The response rate was 74%. Six weeks after the last procedure, 86 (21%) of 391 women with a normal TZ had significant distress compared with 144 (42%) of 337 with an abnormal TZ. In both groups, significant distress was associated with anxiety pre-colposcopy and pain or discharge afterwards. Additional variables predicting distress in women with a normal TZ were worries about having sex and dissatisfaction with support from others. In women with an abnormal TZ, additional predictors of distress were younger age, CIN2/3, bleeding following colposcopy and worries about having cancer. Substantial proportions of women experience psychological distress after colposcopy and related procedures, even when the colposcopy is normal. This is an important cost of cervical screening. Interventions to alleviate these adverse psychological effects are required. Copyright © 2011 John Wiley & Sons, Ltd.

  12. PAPNET-assisted primary screening of conventional cervical smears.

    Science.gov (United States)

    Cenci, M; Nagar, C; Vecchione, A

    2000-01-01

    The PAPNET System is the only device with a neural-network-based-artificial intelligence to detect and show the images of abnormal cells on the monitor to be evaluated in an interactive way. We effectively used the PAPNET in rescreening of conventional cervical smears and we detected its advantages and its disadvantages. In this paper, we report our results from PAPNET-assisted primary screening performed on 20,154 conventional smears. The smears were classified as Negative or as Review. The Negative cases were rapidly rescreened mainly near the coverslip edges, which are the slide areas not analyzed by automated devices because of focusing problems. The Review cases were fully reanalyzed by the optic microscope. In summary, 140 positive smears were detected: 57 cases showed changes due to HPV, 63 LSIL, 15 HSIL, and 5 carcinomas. Therefore, the PAPNET System was confirmed as useful in primary screening of conventional cervical samples as well as rescreening.

  13. Prevalence of abnormal Pap smears in a consecutive and previously unscreened population in Romania.

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    Stolnicu, Simona; Musca, Simona; Micu, Dorian; Micu, Luminita; Moldovan, Cosmin; Puscasiu, Lucian

    2014-02-01

    To determine the prevalence of abnormal cervical smears in a previously unscreened and asymptomatic population in Romania and to compare the data with those from other countries in Europe. In a retrospective study, data were reviewed from smears obtained from women in Romania who had been referred to the gynecologist between January 2006 and December 2011. The smears were collected through 3 regional opportunistic programs of cervical screening and were classified according to the Bethesda system. During the study period, 50536 smear tests were carried out. Of these, 100 smears (0.2%) were unsatisfactory and excluded from the study. Among the remaining 50436 smears, 2965 patients (5.9%) had abnormal epithelial changes. Most of the abnormal smears were represented by atypical squamous cells of undetermined significance (2.6% of all smears). The data confirmed that there is a high prevalence of high-grade intraepithelial squamous-type lesions (0.9% of all smears) in Romania, and of abnormal smears in women younger than 25years of age (14.0% of all abnormal smears). The data show that there is a high prevalence of epithelial abnormalities among cervical smears in Romania compared with other European countries that run a national screening program. © 2013.

  14. Age distribution of abnormal pap smear in a secondary hospital in ...

    African Journals Online (AJOL)

    Age distribution of abnormal pap smear in a secondary hospital in south-west Nigeria. ... Objective: To determine the age distribution pattern of abnormal Paps smear in women in our environment in order to have a basis for the points of entry and exit for cervical cancer screening protocol. Materials and Method: In this ...

  15. Frequency and patterns of abnormal Pap smears in Sudanese women with infertility: What are the perspectives?

    Directory of Open Access Journals (Sweden)

    Ahmed O Almobarak

    2013-01-01

    Conclusions: Epithelial cell abnormalities are significantly higher in women with infertility as compared with fertile women. Importantly, inflammatory smears were reported two times more than in the controls. We recommend pap smear as a routine practice for all women assessed for infertility problems. Further studies are necessary to evaluate the incidence of human papilloma virus infections in infertile women with abnormal cervical cytology.

  16. Prevalence of cervical cytology abnormalities among HIV infected ...

    African Journals Online (AJOL)

    Objectives: To establish the prevalence of cervical cytology abnormalities, determine the correlation between CD4+ cell count and abnormal Pap smear, determine the correlation between WHO-HIV staging and abnormal pap smear among HIV infected women attending HIV clinic at Rwanda Military Hospital. Design: ...

  17. Effects of Different Temperatures for Drying Cervical Mucus Smear ...

    African Journals Online (AJOL)

    The effects of different room temperatures for drying cervical mucus on crystallisation of fern-tree patterns was determined using cervical mucus smears from 60 women undergoing investigation for infertility at the University of Benin Teaching Hospital. Cervical mucus smears were dried in the oven at 15, 20, 25, 30 and 35C ...

  18. Daily peer review of abnormal cervical smears in the assessment of individual practice as an additional method of internal quality control.

    Science.gov (United States)

    Confortini, M; Di Stefano, C; Biggeri, A; Bulgaresi, P; Di Claudio, G; Grisotto, L; Maddau, C; Matucci, M; Petreschi, C; Troni, G M; Turco, P; Foxi, P

    2016-02-01

    An important internal quality control system used in the Cancer Prevention and Research Institute cytopathology laboratory in Florence is the peer review procedure, based on the review of all abnormal cytological smears which routinely emerge. Peer review is an important training opportunity for all cytologists, especially for those with less experience. This article shows the results of the peer review procedure. Of the 63 754 Papanicolaou (Pap) smears screened in 2011, 1086 were considered to be abnormal [at least atypical squamous cells of undetermined significance (ASC-US+)] on primary screening (selected by a single cytologist) and were subjected to the peer review procedure. The overall performance of the laboratory's cytologists was evaluated using a multiple rater analysis and the comparison of each cytologist with the final diagnosis. Further, the agreement was assessed by means of Cohen's kappa and weighted kappa statistics. In general, a moderate/substantial level of agreement between the ten cytologists and the final diagnoses was evident. Kappa values for each reader compared with the final diagnosis ranged from 0.54 to 0.69. The overall kappa value was 0.62 [95% confidence interval (CI), 0.58-0.66] and overall weighted kappa value was 0.76 (95% CI, 0.74-0.79). The category-specific agreement showed the lowest values for atypical squamous cells, cannot exclude high-grade squamous intraepithelial lesion (ASC-H). In summary, peer review represents an important internal quality control in the evaluation and improvement of inter-observer agreement and of the functioning of the laboratory as a whole. Multi-head microscope sessions may improve particularly the reproducibility of borderline diagnoses and, above all, can be an important training contribution for cytologists. © 2014 John Wiley & Sons Ltd.

  19. A comparison of cervical smear adequacy using either the cytobrush ...

    African Journals Online (AJOL)

    A comparison of cervical smear adequacy using either the cytobrush or the Ayre spatula: a practice audit. ... The purpose of this study was to compare the adequacy of cervical smears taken with the Ayre spatula as opposed to the cytobrush. Methods: This was a retrospective analytical study. One sampler, an experienced ...

  20. Cytological pattern of cervical papanicolaou smear in eastern region of Saudi Arabia

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    Magdy Hassan Balaha

    2011-01-01

    Conclusion: The study has shown a relatively high prevalence of epithelial abnormalities in cervical smears in the studied population. The squamous cell carcinoma represented a higher than the overall prevalence compared to World Health Organization (WHO factsheets about Saudi Arabia. The mean age of epithelial abnormalities and squamous cell carcinoma was in the reproductive years.

  1. Abnormal Cervical Cancer Screening Test Results

    Science.gov (United States)

    ... AQ FREQUENTLY ASKED QUESTIONS FAQ187 GYNECOLOGIC PROBLEMS Abnormal Cervical Cancer Screening Test Results • What is cervical cancer screening? • What causes abnormal cervical cancer screening test ...

  2. Computational model for squamous cells characterization during cervical smear cytology

    Directory of Open Access Journals (Sweden)

    Víctor Eduardo Martínez Abaunza

    2005-07-01

    Full Text Available The main goal of the work done by the Biomedical Engineering Research Group (GIIB, and the Structural, Functional and Clinical Pathology Research Group of the Industrial University of Santander (UIS, with Autonomous University of Bucaramanga (UNAB, was to construct a computational model allowing squamous cells characterization of cervical smear cytology to classify them as being either normal or abnormal cells. Slides containing the cell samples were colleted by the pathologist and the images were digitalized by a video-camera coupled to a microscope and connected to a frame acquisition device. Three thresholding algorithms were used, in image segmentation, allowing cell nuclei detection; manual thresholding was used when these algorithms failed to detect cytoplasm. Cell texture was described by the distribution of histogram in each color level, and the borders using Fourier descriptors. The results of the first phase are presented, implementing them in classifying and identifying normal cells. Later stages will involve characterizing each cells stage initially classified as presenting some reactive change or due to infection, to distinguish the reactive cells of intraepithelial lesion cells. Key words: image processing, mathematical morphology, cervical smear cytology, dysplasia, cancer of cervix.

  3. Knowledge, Attitude and Practice of Cervical Smear as a Screening ...

    African Journals Online (AJOL)

    Context: Carcinoma of the cervix is a preventable disease but it remains the most common genital cancer in African women. Objective: To determine the knowledge, attitude and practice of cervical smear as screening procedure for cervical cancer by female health workers in Ilorin, Nigeria. Study Design, Setting and ...

  4. Raising Awareness About Cervical Cancer Using Twitter: Content Analysis of the 2015 #SmearForSmear Campaign.

    Science.gov (United States)

    Lenoir, Philippe; Moulahi, Bilel; Azé, Jérôme; Bringay, Sandra; Mercier, Gregoire; Carbonnel, François

    2017-10-16

    Cervical cancer is the second most common cancer among women under 45 years of age. To deal with the decrease of smear test coverage in the United Kingdom, a Twitter campaign called #SmearForSmear has been launched in 2015 for the European Cervical Cancer Prevention Week. Its aim was to encourage women to take a selfie showing their lipstick going over the edge and post it on Twitter with a raising awareness message promoting cervical cancer screening. The estimated audience was 500 million people. Other public health campaigns have been launched on social media such as Movember to encourage participation and self-engagement. Their result was unsatisfactory as their aim had been diluted to become mainly a social buzz. The objectives of this study were to identify the tweets delivering a raising awareness message promoting cervical cancer screening (sensitizing tweets) and to understand the characteristics of Twitter users posting about this campaign. We conducted a 3-step content analysis of the English tweets tagged #SmearForSmear posted on Twitter for the 2015 European Cervical Cancer Prevention Week. Data were collected using the Twitter application programming interface. Their extraction was based on an analysis grid generated by 2 independent researchers using a thematic analysis, validated by a strong Cohen kappa coefficient. A total of 7 themes were coded for sensitizing tweets and 14 for Twitter users' status. Verbatims were thematically and then statistically analyzed. A total of 3019 tweets were collected and 1881 were analyzed. Moreover, 69.96% of tweets had been posted by people living in the United Kingdom. A total of 57.36% of users were women, and sex was unknown in 35.99% of cases. In addition, 54.44% of the users had posted at least one selfie with smeared lipstick. Furthermore, 32.32% of tweets were sensitizing. Independent factors associated with posting sensitizing tweets were women who experienced an abnormal smear test (OR [odds ratio] 13

  5. Agreement Between Visual Inspection with Acetic Acid and Papanicolaous Smear as Screening Methods for Cervical Cancer

    International Nuclear Information System (INIS)

    Naz, U.; Hanif, S.

    2014-01-01

    Objective: To determine degree of agreement between visual inspection with acetic acid (VIA) and Papanicolaous (Pap) smear as screening methods for cervical cancer. Study Design: A cross-sectional study. Place and Duration of Study: Department of Obstetrics and Gynaecology, Sir Ganga Ram Hospital, Lahore, from July to December 2012. Methodology: Two hundred and fifty women in reproductive age group presenting with various gynaecological complaints were included in the study. A Papanicolaous smear was taken and visual inspection with 5% acetic acid was done. VIA was reported as positive or negative according to acetowhite changes and cytology result was graded as CIN 1, 2, 3 and squamous carcinoma. Those women who showed positive result with either VIA or Pap smear or both were further subjected to colposcopic directed biopsy which was taken as gold standard. Results were computed using Statistical Package for Social Sciences (SPSS) version 16 and statistical test used was kappa. Results: Out of 250 women, VIA was positive in 55 (22%) patients and Pap smear was abnormal in 27 (10.8%). Histological diagnosis of CIN/cancer was made in 36 out of a total 62 patients who underwent biopsy. Conclusion: There was a fair agreement between VIA and Pap smear, with VIA detecting more abnormalities than cytology. In the absence of Pap smear availability, VIA may be a reasonable cervical cancer screening method, especially in low resource settings. (author)

  6. An audit of a cervical smear screening programme.

    Science.gov (United States)

    Moodie, P J; Kljakovic, M; McLeod, D K

    1989-07-26

    An audit of a computer based screening and recall programme in a Wellington group general practice is reported (practice population 13,866). The records of all women aged between 20 and 59 years (4133 women) were checked to determine if they had had a cervical smear test in the previous two years. A random sample of women who had a cervical smear result recorded in the notes (107 women called "responders") showed that 71% gave "familiarity with the family doctor" and "acting in response to a recall letter" as reasons for choosing the place of their last smear. Satisfaction with the service was indicated by 95% of these women stating they would have their next smear at the medical centre. In the audit of all the records, a group of 667 women who had been sent a letter inviting them to have a smear done and who had apparently declined the procedure was identified (called "nonresponders"). A random sample of this group (168 women) was taken and an attempt made to interview them. In fact only 38 women could be identified as requiring a smear and even if those who refused to be interviewed (13) and those unable to be contacted (23) are added, then less than half of this sample were "true nonresponders". This suggests that the percentage of women in the practice who have been offered a smear and have refused to have one is less than 8%.

  7. Rate of Opportunistic Pap Smear Screening and Patterns of Epithelial Cell Abnormalities in Pap Smears in Ajman, United Arab Emirates

    Science.gov (United States)

    Al Eyd, Ghaith J.; Shaik, Rizwana B.

    2012-01-01

    Objectives: The aim of this study was to estimate the proportion of women undergoing Papanicolaou (Pap) smear examinations, and the frequency of epithelial cell abnormalities in a teaching hospital in one emirate of the United Arab Emirates (UAE) during a three-year period. Methods: A retrospective study of 602 patient records from July 2007 to July 2010 was done in a teaching hospital in Ajman, UAE. The variables studied were age, ethnicity, menopausal status, and abnormalities in the Pap smear. Data were analysed using the Statistical Package for the Social Sciences and presented mainly as percentages; to assess associations, the chi-square test was used. Results: The total number of outpatients who attended the Obstetrics & Gynaecology Department from July 2007 to July 2010 was 150,111 patients, of which 602 (0.4% of the total) had a Pap smear test. The sample was 50.1% Arabs and 49.9% other nationalities. While 73% of the outpatients had specific complaints, 27% came for a routine screening. Epithelial cell abnormalities were seen in 3.3% of the sample, with atypical squamous cells of undetermined significance (ASCUS) found in 1.8%, low-grade squamous intraepithelial lesions (LSILs) found in 1.2%, and high-grade squamous intraepithelial lesions (HSILs) found in 0.3%. There were no cases of squamous cell carcinoma. Conclusion: Voluntary routine Pap smear screening was remarkably low in the study group. ASCUS was the most common epithelial cell abnormality. Community health education and opportunistic screening for cervical cancer are recommended for both national and expatriate women in the region. PMID:23275844

  8. Rate of Opportunistic Pap Smear Screening and Patterns of Epithelial Cell Abnormalities in Pap Smears in Ajman, United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Rizwana B. Shaik

    2012-11-01

    Full Text Available Objectives: The aim of this study was to estimate the proportion of women undergoing Papanicolaou (Pap smear examinations, and the frequency of epithelial cell abnormalities in a teaching hospital in one emirate of the United Arab Emirates (UAE during a three-year period. Methods: A retrospective study of 602 patient records from July 2007 to July 2010 was done in a teaching hospital in Ajman, UAE. The variables studied were age, ethnicity, menopausal status, and abnormalities in the Pap smear. Data were analysed using the Statistical Package for the Social Sciences and presented mainly as percentages; to assess associations, the chi-square test was used. Results: The total number of outpatients who attended the Obstetrics & Gynaecology Department from July 2007 to July 2010 was 150,111 patients, of which 602 (0.4% of the total had a Pap smear test. The sample was 50.1% Arabs and 49.9% other nationalities. While 73% of the outpatients had specific complaints, 27% came for a routine screening. Epithelial cell abnormalities were seen in 3.3% of the sample, with atypical squamous cells of undetermined significance (ASCUS found in 1.8%, low-grade squamous intraepithelial lesions (LSILs found in 1.2%, and high-grade squamous intraepithelial lesions (HSILs found in 0.3%. There were no cases of squamous cell carcinoma. Conclusion: Voluntary routine Pap smear screening was remarkably low in the study group. ASCUS was the most common epithelial cell abnormality. Community health education and opportunistic screening for cervical cancer are recommended for both national and expatriate women in the region.

  9. The cervical smear pattern in patients with chronic pelvic ...

    African Journals Online (AJOL)

    Background: Cancer of the cervix is the commonestmalignancy of the genital tract inNigeria. In an atmosphere of opportunistic screening due to lack of a national screening programme, studies are needed to determine patients at risk of premalignant lesions of the cervix. Goal: To determine cervical smear pattern in patients ...

  10. Variability Study between Pap Smear, Colposcopy and Cervical Histopathology Findings

    International Nuclear Information System (INIS)

    Akhter, S.; Bari, A.; Hayat, Z.

    2015-01-01

    Objective: To determine the agreement/variability between colposcopic findings, Pap smear cytology and histopathological diagnosis in gynaecology patients. Methods: The cross-sectional cohort study was conducted from October 2010 to September 2011 at the Fauji Foundation Hospital, Rawalpindi, and comprised women who presented to the out-patient department with various gynaecological complaints. Colposcopy was performed in all women with unhealthy cervix during gynaecological examination, abnormal Pap smear report, recurrent vaginal discharge and postcoital bleeding. Pap smear was performed before colposcopy if not done earlier. Colposcopic findings were recorded on a specially-designed proforma. Biopsies from abnormal areas were taken and sent for histopathology. Colposcopic findings were compared with histopathology and Pap smear reports The agreement between the methods was evaluated by using Kappa coefficient and chi square test at a significance level of 5 percent. Results: The mean age of the 143 women was 44 8.5 years (range: 25-72 years). Colposcopic findings were normal in 66(46 percent) women, while 77(54 percent) had abnormal findings and among the latter, 62(80.5 percent) had abnormal histopathology, indicating strong agreement (K=0.65; p<0.001). Pap smear report was abnormal in 48(33.5 percent) cases and among them histopathology was abnormal in 28(58 percent). In the remaining 95(66.4 percent) patients with normal Pap smear, histopathology was abnormal in 44((46 percent), indicating weak agreement between Pap smear and histopathological diagnosis (K=0.10; p=0.08). Conclusion: There was a strong agreement between colposcopic findings and histopathological diagnosis. However, agreement between cytological findings and colposcopic findings and cytology and histopathological diagnosis remained weak. (author)

  11. The Prevalence of Abnormal Pap Smears in females Referred to Health Centers Affiliated to Medical Sciences During the Years 2012 to 2016

    Directory of Open Access Journals (Sweden)

    Zahra Massomi

    2016-06-01

    Full Text Available Background and Objectives: Cervical cancer is one of the most important female reproductive system diseases. The aim of this study was to estimate the prevalence of abnormal Pap smears of pregnant females in public health centers and hospitals of Hamadan. Materials and Methods: In a retrospective study, 36046 Pap smears of females was extracted from the records referred to government health centers affiliated to Hamadan University of Medical Sciences and Fatemiyeh Hospital Hamadan, between 2012 and 2016. After checking the results of Pap smear, abnormal information (605 cases were collected and investigated. Data were then analyzed using the SPSS21-software and descriptive statistics and one-way Analysis of Variance (ANOVA. Results: The majority of females with abnormal Pap smear results (%30.4 were aged 45 to 36 years, and %48.6 of females with abnormal Pap smear had parity (1-3. From a total of 36046 cases, 605 cases of abnormal Pap smear were observed. The highest and lowest frequencies of abnormal Pap smear were related to ASCUS and LSIL, at a prevalence of %78 and %1, respectively. There was a positive relationship between abnormal Pap smear results and age (P = 0.037. Conclusions: The prevalence of abnormal Pap smear in Hamadan was %1.67. Malignant cervical cancer and invasive cancer risk increased with age, hence, screening and Pap smear, especially from age 35 and above, is recommended.

  12. TTV and HPV co-infection in cervical smears of patients with cervical lesions

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    Tachezy Ruth

    2009-07-01

    Full Text Available Abstract Background The female lower genital tract is a gateway for pathogens entering the host through the mucous membrane. One of the prevalent human viruses is Torque teno virus (TTV. The major reported routes of TTV transmission are fecal-oral and parenteral. Furthermore, other modes of transmission, e.g. sexual contact, are suggested. To investigate the sexual route of TTV transmission, cervical smears of healthy women and those with cervical lesions were screened for the presence of TTV DNA. Methods TTV DNA was studied in cervical smears of 95 patients with cervical lesions and 55 healthy women. Paired serum samples were available from 55 and 42 women, respectively. All healthy women had normal cytology while 44 patients had histologically confirmed low-grade lesion (LGL and 51 high-grade lesion (HGL. TTV DNA was detected with primers specific for the non-coding region. In 40 paired cervical smears and serum samples, the phylogenetic group of TTV isolates was determined. The presence of HPV DNA in cervical smears was detected by means of PCR with MY09/11 primers. Results The prevalence of TTV DNA in cervical smears of healthy women was 52.7% and was comparable with that in paired serum samples (50%. Symptomatic women had significantly higher prevalence of TTV DNA in cervical smears (74.7% than healthy controls. The TTV DNA prevalence in patient serum samples was 51%. The phylogenetic groups of TTV serum isolates were concordant with those of TTV from cervical smears of the same subjects. In cervical smears, a wider variety of TTV isolates was found. The viral loads in cervical smears were 10 to 1000 times as high as in sera. The HPV-positive study subjects had significantly higher TTV DNA prevalence than HPV negatives. The prevalence of TTV was not associated with disease severity. Conclusion High prevalence of TTV in cervical smears suggests that sexual transmission is another mode of expansion of TTV infection among the population. The

  13. .\tA Study on Cervical Pap Smear Examination in Patient Living with HIV.

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    Dr. Devanshi Gosai

    2016-12-01

    Full Text Available Background: Extensive screening programme of cervical Pap smear examination can detect the precancerous and cancerous lesions at an early stage and mortality & morbidity due to these lesions can be reduced. HPV infection is a known etiological agent for cervical cancer. HIV infected women are at higher risk of contracting HPV infection due to immune compromised status. Objective: Present study has been undertaken mainly to detect precancerous & cancerous lesions as well as inflammatory lesions in female patients living with HIV & to emphasize the fact that Pap smear examination should be established as a part of routine protocol for examination in HIV infected women. Methods: The study was carried out on 369 HIV infected females attending Integrated Counselling &Testing Centre of government institute. As controls, 142 females (not falling under high risk category, attending the Obstetrics& Gynaecology OPD with various gynaecological complaints were taken & results were compared. Results: Squamous cell abnormalities were found about four times high as compared to control group. High incidences of squamous cell abnormalities were noted in patients with high parity (parity three or more. Conclusion: Regular gynaecological examination including Pap smear examinations is highly recommended for HIV infected females. Pap smear examination is a simple, cheap, safe & practical diagnostic tool for early detection of cervical cancer in high risk population.

  14. The limits of pap smear in diagnosing preinvasive cervical neoplasias

    Directory of Open Access Journals (Sweden)

    Dorina Neacsu

    2011-12-01

    Full Text Available The cervical-vaginal cytology can be interpreted after many classifications, starting from Babeú- Papanicolaou and ending with the Bethesda system, but no matter what the interpretation manner is it is really important to have a good quality of the smears and an experienced cytologist. If we refer to the total number of cases from the lot presented - 16732 cases, the results are satisfactory; 83% smears having normal limits, 10.14% MCB, 2.71% L-SIL, 0.82% H-SIL, 2.77% ASCUS, 0.10% AGC. In Iaúi there are significantly more patients with benign cell changes and L- SIL, while in Buzău there are significantly more patients with a normal smear, but there is also a higher frequency of theatypical squamous cells with an undetermined significance. Classically specialists say that 50-75% of the false negative results are due to the errors made when harvesting the sample. In conclusion we estimate that considering the present conditions in our country where the lack of interest and financial possibilities do not allow an action of detecting the lesions of the cervix organized nationwide, we can still make a selection of the cases with a high risk by making a free Pap smear for all the patients that come to a specialized service, either state or private, provided they respect the protocol of harvesting the cervical secretions, of preparing and reading/interpreting the smears.

  15. Abnormal cervical cytology requiring colposcopy among women ...

    African Journals Online (AJOL)

    current national screening policy only offers women a free cervical smear at 30, 40 and 50 years ... consistent with the recommendations of working groups in developed ... under the age of 30 years in the Western Cape Province, South Africa.

  16. Dysbacteriosis in silver-stained cervical smears of Dutch-Moroccan immigrants : HPV infection and preneoplasia

    NARCIS (Netherlands)

    Verbruggen, BSM; Boon, ME; van Schie, MA; Wijsman-Grootendorst, R; Kok, LP

    The vaginal/cervical smears of a group of Moroccan immigrants were used to compare vaginal dysbacteriosis (i.e., a bacterial population change with a decrease in lactobacilli and an increase of coccoid bacteria in vaginal/cervical smears) with Dutch women. From our archives, 779 smears from Moroccan

  17. Pap Smear Abnormalities in Women Admitted to a Tertiary Health Center in Southeast Turkey

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    Alev Ozer

    2014-12-01

    Full Text Available Aim: To analyze the cervical cytological abnormalities which are detected in women undergoing Pap screening in a tertiary health care center within Siirt, a southeastern province of Turkey. Material and Method: A total of 3000 women who underwent Pap screening at the study center between January 1, 2009 and December 31, 2009 were recruited for the study. The women who were diagnosed with benign epithelial changes, infectious alterations, as well as atypical squamous cells with undetermined significance (ASC-US, atypical squamous cells of high significance (ASC-H, and low-grade squamous intraepithelial lesion (LSIL were included. Results: Benign epithelial alterations, infectious changes, ASCUS, ASC-H, and LSIL were detected in 83.7%, 15.3%, 0.8%, 0.1% and 0.1% of the Pap smears respectively. A significant correlation was found between the patient age and the histopathological alterations in the Pap smears (r=0.072, p=0.001. Although no correlation could be detected between gravidity and Pap smear results (r=0.033, p=0.067, a significant correlation existed between parity and the histopathological findings within the Pap smears (r=0.051, p=0.005. Interestingly, the Pap smear results were found to be unrelated to socioeconomic status (r=0.088, p=0.168, education level (r=0.048, p=0.257, and smoking habit (r=0.086, p=0.077. Discussion: The present study has reported a value of 1.0% for the overall prevalence of cervical cytological abnormalities, which is much lower than in western countries. Thus, rather than being dependent on the data reported by clinical studies that have been conducted in western countries, Turkish health care policy should be based on the data obtained from national studies.

  18. The agreement between cervical abnormalities identified by ...

    African Journals Online (AJOL)

    Objectives and design. Human papilloma virus (HPV) is causally associated with cervical cancer. Using the Digene Hybrid Capture2 high-risk HPV test (HC2), we investigated the prevalence of high-risk HPV in cervical specimens, and compared results with those of Papanicolaou (Pap) smears taken concurrently. Subjects ...

  19. Facing possible illness detected through screening--experiences of healthy women with pathological cervical smears

    DEFF Research Database (Denmark)

    Hounsgaard, Lise; Petersen, Lone Kjeld; Pedersen, Birthe D

    2007-01-01

    The aim of this study is to gain knowledge about women's perceptions of illness based on their abnormal PAP smears, following screening for cervical cancer. The study uses a phenomenological, hermeneutic approach inspired by Ricoeur's theory of interpretation. Twelve women, aged between 23 and 59...... of a face-value review of participant experiences (naive reading), structural analysis and, critical interpretation of what it means to be potentially ill. The women were unprepared to find that their screening results showed abnormal cells, indicative of incipient genital cancer. They were frustrated...... by the results as they had not experienced any symptoms and felt well, despite being diagnosed with a potential disease. Being diagnosed with abnormal cells caused the participants to feel anxious. Their anxiety had subsided 6 months after the cells had been removed. For those who did not require treatment...

  20. Age Specific Cytological Abnormalities in Women Screened for Cervical Cancer in the Emirate of Abu Dhabi.

    Science.gov (United States)

    Al Zaabi, Muna; Al Muqbali, Shaikha; Al Sayadi, Thekra; Al Ameeri, Suhaila; Coetsee, Karin; Balayah, Zuhur; Ortashi, Osman

    2015-01-01

    Cervical cancer is the second most common cancer in women worldwide, with about 500,000 new cases and 270,000 deaths each year. Globally, it is estimated that over one million women currently have cervical cancer, most of whom have not been diagnosed, or have no access to treatment that could cure them or prolong their lives. In the United Arab Emirates (UAE) cervical cancer is the third most common cancer in women. A population-based cross-sectional retrospective survey of cervical smear abnormalities was conducted in the Emirate of Abu Dhabi, UAE, from January 2013 to December 2013 by collecting consecutive liquid-based cytology samples from the Department of Pathology at the SKMC Hospital in Abu Dhabi city. The total number of women screened for cervical cancer for the year 2013 at SKMC was 4,593, with 225 (4.89%) abnormal smears. The majority of the abnormal smear results were atypical squamous cells of undetermined significance (ASCUS) 114 (2.48%). This study showed 60% increase in the rate of abnormal cervical smears in the UAE over the last 10 years. In this study the highest incidence of high grade abnormalities were seen in women above the age of 61 years (1.73%), this might be due to the fact that this group of women missed the chance of screening of cervical cancer earlier in their lives or could be explained by the well-known second peak of HPV infection seen in many prevalence studies. We conclude that the rate of abnormal cervical smear in the screened Abu Dhabi women is not different from the rate in developed countries. A notable increase in both low and high grade abnormalities has occurred within the last decade.

  1. Bacterial vaginosis, aerobic vaginitis, vaginal inflammation and major Pap smear abnormalities.

    Science.gov (United States)

    Vieira-Baptista, P; Lima-Silva, J; Pinto, C; Saldanha, C; Beires, J; Martinez-de-Oliveira, J; Donders, G

    2016-04-01

    The purpose of this investigation was to evaluate the impact of the vaginal milieu on the presence of abnormal Pap smears and a positive human papilloma virus (HPV) test. A cross-sectional study was conducted between June 2014 and May 2015, evaluating the vaginal discharge by fresh wet mount microscopy and comparing these data with Pap smear findings. Wet mount slides were scored for bacterial vaginosis (BV), aerobic vaginitis (AV), presence of Candida and Trichomonas vaginalis. Cytologic evaluation was done on all Pap smears according to the Bethesda criteria. The cobas© HPV Test (Roche) was performed for HPV detection. A total of 622 cases were evaluated. The mean age of the patients was 41.6 ± 10.65 years (range 21-75). Eighty-three women (13.3 %) had a cytology result worse than low-grade squamous intraepithelial lesion (LSIL). When comparing this group with the one with normal or minor [atypical squamous cells of undetermined significance (ASC-US) or LSIL] Pap smear abnormalities, there were no differences in the presence of Candida (32.5 % vs. 33.2 %, p = 1.0), absence of lactobacilli (38.6 % vs. 32.5 %, p = 0.32) or BV (20.5 % vs. 13.2 %, p = 0.09). On the other hand, moderate or severe inflammation (msI) (41.0 % vs. 28.8 %, p = 0,04), moderate or severe AV (msAV) (16.9 % vs. 7.2 %, p = 0.009) and msAV/BV (37.3 % vs. 20.0 %, p = 0.001) were more common in women with such major cervical abnormalities. No significant association was found between deviations of the vaginal milieu and high-risk HPV infection. The presence of msI or msAV, but not BV, is independently associated with an increased risk of major cervical cytological abnormalities, but not with HPV infection.

  2. A Study on Cervical Cancer Screening Using Pap Smear Test and Clinical Correlation

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    Pushp Lata Sachan

    2018-01-01

    Full Text Available Objective: The objective of the study is to evaluate the use of the Pap smear screening method for detection of precancerous lesions. Methods: All women who visited the outpatient gynecology clinic of the Department of Obstetrics and Gynaecology at King Georges Medical University, Lucknow, UP, India, over 1 year for different clinical problems were recruited for the study. A total of 1650 women who were sexually active and over 21 years of age were enrolled in the study. A clinical examination, an examination per speculum, and a vaginal examination were performed and a history taken for all women. A Pap smear was used for all women to screen for cervical cancer. The smear was obtained using an Ayre spatula and spread over a marked glass slide, which was placed in 95% ethyl alcohol and sent to the Department of Pathology for cytopathological examination. All data were recorded using a predetermined pro forma. Women who had visible malignant cervical lesions were excluded from the study. Results: Most women were in the age range of 30–50 years and multiparous. Vaginal discharge was the most common complaint, occurring in 36.96% of the women. An irregular menstrual cycle was the complaint of 12.78% and abdominal pain of 25.63% of women, while 15.15% were asymptomatic. The Pap smear test of 93.57% of the women was adequately taken, while 6.42% of the individuals had an inadequate sample. The test was negative for malignancy in 48.84%, and 42.66% had infection or inflammation. Atypical squamous cells of undetermined significance (ASCUS, low-grade squamous intraepithelial lesion (LSIL, and high-grade squamous intraepithelial lesion (HSIL were detected in 2.90%, 5.09%, and 0.48%, respectively. Women with Pap tests positive for ASCUS, LSIL, and HSIL underwent a colposcopy and guided biopsy. Conclusions: Women with an abnormal Pap test should undergo a colposcopy, and those with abnormal colposcopy findings should be advised to undergo a biopsy. A Pap

  3. Combined analysis of cervical smears. Cytopathology, image cytometry and in situ hybridization

    DEFF Research Database (Denmark)

    Multhaupt, H; Bruder, E; Elit, L

    1993-01-01

    . HPV infection correlated with DNA polyploidy but was seen in 15 of 29 smears classified as cytologically normal. Morphologically abnormal Papanicolaou smears correlated with aneuploid DNA content. Smears classified as intraepithelial neoplasia correlated with aneuploid DNA content in all 12 cases...

  4. High prevalence of abnormal Pap smears among young women co ...

    African Journals Online (AJOL)

    Standardised questionnaires were used to collect sociodemographic and clinical presentation data from women attending family planning and other reproductive health services. Pap smears were done using standard methods. Pap smear data were linked to HIV serostatus. Results. Four hundred and sixty-six women were ...

  5. Pap smear

    Science.gov (United States)

    ... AGUS - Pap; Atypical squamous cells - Pap; HPV - Pap; Human papilloma virus - Pap cervix - Pap; Colposcopy - Pap Images Female reproductive anatomy Pap smear Uterus Pap smear Cervical erosion References ...

  6. Local Risk Factors in Genital Human Papilloma Virus Infection in Cervical Smears

    Science.gov (United States)

    Ojiyi, EC; Dike, IE; Okeudo, C; Ejikem, C; Nzewuihe, AC; Agbata, A

    2013-01-01

    Background: Infection with human papilloma virus (HPV) is the main cause of cervical cancer, but the local risk factors have not been sufficiently assessed. Aim: The study is aimed at determining the prevalence and to evaluate the local risk factors of HPV infection in cervical smears at the Imo State University Teaching Hospital, Orlu, Nigeria. Subjects and Methods: The participants involved 445 randomly selected sexually active women attending the antenatal, postnatal, gynecology and family planning clinics in the Department of Obstetrics and Gynecology of the university between April 2004 and May 2012. A questionnaire assessing various socio-demographic characteristics of the participants was administered. The pap smears of the participants were examined microscopically for evidence of HPV infection. The SPSS version 17.0 (Chicago, Illinois, USA) was used to compute and analyze the results. The results were presented in tables as simple percentages. Tests of significance using the Chi-square and fisher exact tests were applied where appropriate. Results: The prevalence rate of HPV was 10.3%. The peak age-specific prevalence of 11.7% occurred in the 15-19 years age group. There were significant associations between the occurrence of HPV and multiple sexual partners, coital frequency, multiparity, contraceptive use, marital status, low socio-economic status, abnormal vaginal discharge, irregular menstruation, post-coital and post-menopausal bleeding, (P < 0.05). Conclusion: All sexually active women including teenagers should be screened for cervical HPV infection in an organized systematic program equipped with a good call and recall system. There is, therefore, a need to move emphasis from the current practice of opportunistic screening to a systematic screening of the whole population at risk despite cost implications. PMID:24380003

  7. An institution-based cervical PAP smear study, correlation with clinical findings & histopathology in the Konkan region of Maharashtra state, India

    Directory of Open Access Journals (Sweden)

    Bhushan M. Warpe

    2016-08-01

    Full Text Available Background: Cervical carcinoma is a common cause of death in India. It is presented by spectrum of precancerous lesions, called cervical intraepithelial neoplasia (CIN. Cervical cytological screening is designed to detect over 90% of cytological abnormalities. It has been established that cervical cancers can be diagnosed at the pre-invasive stage with adequate, repetitive cytological screening. Keeping in view of the importance of cervical PAP abnormalities & by classifying them by Bethesda terminology; correlation with clinical findings & histopathological findings was done. Methods: All cervical Pap smears reported in Department of Pathology from 1st August 2015 to 31st July 2016, were prospectively studied and classified according to revised Bethesda terminology, 2014. Also cytoradiological and clinico-cytological, cytohistological correlation was studied. Results: Due to increasing awareness among masses inculcated by social workers, most of the patients for PAP smear cytology came for routine screening to rule out cervical lesions followed by clinical finding of per-vaginal discharge. The 350 screened patients were in the third and fourth decades of life. 99/350 cases were subjected to USG study, with maximum number of cases (34 cases showing normal study, followed by cases with ovarian cysts and fatty liver disease. Negative for intra-epithelial lesion (NILM without any denotable organism was the pre-dominant cytological finding of PAP smear study followed by cases of NILM with bacterial vaginosis (30 cases with two malignancies. Intra-epithelial lesions (IELs were noted in 16.86%. ASCUS comprised 12.29%, ASC-H comprised 1.14%, L-SIL comprised 1.71%, HSIL comprised 1.43%, Atrophic cervical smears comprised 5.14%, Squamous cell carcinoma comprised 0.29% cases. ASC/LSIL ratio was 7.8 and inadequacy rate for PAP smear study was 7.43%. Cytologyhistopathology correlation was possible in 62 cases. Conclusion: Classification of cervical PAP

  8. No increased risk for cervical cancer after a broader definition of a negative Pap smear

    DEFF Research Database (Denmark)

    Rebolj, Matejka; van Ballegooijen, Marjolein; van Kemenade, Folkert

    2008-01-01

    in 1996, the proportion of these smears dropped from 10% to less than 2%. Because this may have caused a loss in smear sensitivity, we analysed the changes in the incidence of cervical cancer after a negative Pap smear. All negative smears made at ages 30-64 in 1990-1995 (n = 1,546,252) and 1998-2006 (n...... = 3,552,716), registered in the national registry of histo- and cytopathology (PALGA), were followed for up to 9 years. During follow-up of the 1990-1995 smears, 377 women developed cervical cancer within 5,232,959 woman-years at risk, while during the follow-up of the 1998-2006 smears, 619 women...... developed cervical cancer within 11,210,675 woman-years at risk. The cumulative incidence after the definition change was not significantly higher than before: e.g. at 6 years, the cumulative incidence for smears made in 1990-1995 was 46 per 100,000 (95% CI: 41-52), and for smears in 1998-2006 was 48 per...

  9. Awareness of cervical cancer, Papanicolaou\\'s Smear and it\\'s ...

    African Journals Online (AJOL)

    A survey was conducted among 421 undergraduates of the University of Ibadan using self- dministered questionnaires probing into their risk factors for neoplastic cervical lesions, awareness of cervical cancer, Papanicolaou\\'s smear and its utilisation. The percentage of sexually active respondents was 81.5%. Sexual ...

  10. Incidence of cervical cancer after several negative smear results by age 50: prospective observational study

    DEFF Research Database (Denmark)

    Rebolj, Matejka; van Ballegooijen, Marjolein; Lynge, Elsebeth

    2009-01-01

    /100,000 (95% confidence interval 33 to 51) in the younger group and 36/100,000 (24 to 52) in the older group (P=0.48). The cumulative incidence rate of cervical intraepithelial neoplasia grade I+ was twice as high in the younger than in the older group (Pcervical cancer......OBJECTIVE: To determine the incidence of cervical cancer after several negative cervical smear tests at different ages. DESIGN: Prospective observational study of incidence of cervical cancer after the third consecutive negative result based on individual level data in a national registry...... of histopathology and cytopathology (PALGA). SETTING: Netherlands, national data. Population 218,847 women aged 45-54 and 445,382 aged 30-44 at the time of the third negative smear test. MAIN OUTCOME MEASURES: 10 year cumulative incidence of interval cervical cancer. RESULTS: 105 women developed cervical cancer...

  11. A comparative study of cervical smears in an urban Hospital in India and a population-based screening program in Mauritius

    Directory of Open Access Journals (Sweden)

    Mulay Kaustubh

    2009-01-01

    Full Text Available Objective: To study cervical smear abnormalities in urban women in India and women in Mauritius and to compare the results in the two groups. Study Design: An analysis of 6010 cervical smears taken as part of routine check-ups in an urban hospital was done and an analysis of 10,000 cervical smears taken from women participating in a National Cancer Screening Program in Mauritius was done. Emphasis was put on cervical epithelial cell abnormalities and the results in the two populations are compared with that of similar studies in other parts of the world. Results: Non specific inflammation formed 19.6% and 25.34% of the smears in the Indian and Mauritian groups, respectively (with specific infection forming 6.05% and 15.08%. The epithelial abnormalities constituted 1.392% of the Indian group and 0.47% of the Mauritian group. The difference was statistically significant in the atypical squamous cells of uncertain significance (ASCUS and atypical glandular cells of uncertain significance (AGUS group. Conclusions: The prevalence of low-grade squamous intraepithelial lesions (LSIL and high-grade squamous intraepithelial lesions (HSIL is similar to that in the developed world.

  12. The value of colposcopy, high risk HPV-DNA and histopathologic examination in the management of abnormal Pap smear results

    Directory of Open Access Journals (Sweden)

    Vugar Bayramov

    2011-12-01

    Full Text Available Objective: Pap smear test is a major screening test for early diagnosis and treatment of cervix cancer. The aim of our study was to assess the value of HPV-DNA, colposcopy and histopathologic examination in the management of patients with abnormal cervical cytology. Materials and methods: This prospective cohort study was conducted in Ankara University Cebeci Hospital gynecology outpatient clinic. The study compremised 86 patients with smear results of ASCUS, AGC, L-SIL and H-SIL. Age, gravity, parity, age at first coitus, smoking status, number of partners, high risk HPV-DNA status and pathologic colposcopy findings were investigated. Results: Mean age of the patients was 35 years and the most common abnormal smear result was ASCUS, with 55 patients (63%. There was no significant difference between the groups regarding demographic characteristics except age at first coitus and pathologic colposcopy findings. Among patients diagnosed as ASCUS 34.5% had been up-graded with histopathologic examination. Among patients diagnosed as L-SIL 73.6% had been down-graded with histopathologic examination. However, after the histopathologic exam of 9 H-SIL patients two (22.2% were diagnosed as CIN II, two (22.2% were diagnosed as CIN III and one (11.1% was diagnosed as cervical cancer. In the groups of ASCUS, L-SIL and H-SIL the presence of high risk HPV-DNA were 11%, 5% and 33%, respectively. Conclusion: If we are sure that the patient will attend the follow-up visits, then fort he ones with ASCUS and L-SIL a repeat smear test would be the appropriate. However, in the management of patients with H-SIL colposcopic biopsy would be the best approach.

  13. Knowledge, Attitudes and Practices of Sudanese Women Regarding the Pap Smear Test and Cervical Cancer.

    Science.gov (United States)

    Almobarak, Ahmed O; Elbadawi, Ayman A; Elmadhoun, Wadie M; Elhoweris, Mohammed H; Ahmed, Mohammed H

    2016-01-01

    Despite the established role of the Pap smear test (PST) in prevention and early detection of cervical cancer, it is still rarely practiced in Sudan. Many challenges hinder the establishment of an effective cervical cancer screening program, including socio-cultural factors. Therefore, this study aimed to investigate the knowledge, attitudes and practices (KAP) of Sudanese women with regard to the Pap smear test and cervical cancer. A total of 500 married women aged 14 to 58 years were recruited from obstetric clinics, hospitals and universities in Khartoum in 2014. Data were collected using a standardized, pretested questionnaire that inquired socio-demographic characteristics and their KAP about cervical cancer and the PST. More than 52% of participating women were above 30 years of age, and the majority (78.8%) were university degree holders. A total of 486 (97.2 %) of participants were resident in urban areas of Khartoum State. However about 48% of the respondents had never heard about PST, and only 15.8% of the participants had undergone a Pap smear test previously; 46.6% (233/500) knew that the human papilloma virus (HPV) was the causative agent, but only 39.2% (196/500) had heard about HPV vaccination, and only 11.4% (57/500) had received the vaccine. However 68% of the respondents agreed to do Pap smear if properly informed about the test and 75.4% of the respondents agreed to participate in a cervical cancer screening program. Despite a high educational level, less than half of our participants had accurate knowledge about cervical cancer, HPV, and cervical cancer screening. Health education about cervical cancer, HPV and sexually transmitted infections and the role of PST in cervical cancer prevention are crucial when designing interventions aimed at improving cervical cancer screening for Sudanese women.

  14. Prevalence of human papilloma virus in cervical smear by DNA PCR testing and its comparison with pap smear

    Directory of Open Access Journals (Sweden)

    Sushil Kumar

    2013-01-01

    Discussion: The study reveals HPV prevalence rate of 28.3% in women attending gynaecology OPD of a tertiary care hospital and also prevalence of HPV was found to be highest in sexually active individuals with parity of 3 or more. These results are in agreement to many published national and international studies [12,13,14]. The study results also indicate lower sensitivity and higher specificity of Pap smear in detecting HPV infection, however it still remains the most important practicably available test in early detection of cervical carcinoma.

  15. Human papillomavirus in normal cervical smears from Cape Town ...

    African Journals Online (AJOL)

    The types of HPV found in normal cervical tissue from Cape Town did not differ significantly from those found elsewhere in the world. Nine per cent (17/192) were positive for 'high-risk' HPV types which are associated with premalignant and malignant cervical lesions. In the age group 20 - 39 years, 15 of 92 (16%) were ...

  16. Human papillomavirus in normal cervical smears from Cape Town

    African Journals Online (AJOL)

    to be 13% (25/192) using Southern blot hybridisation. The types of HPV found in normaJ cervical tissue from Cape. Town did not differ significantly from those found elsewhere in the world. Nine per cent (17/192) were positive for 'high-risk' HPV types which are associated with premalignant and malignant cervical lesions.

  17. Relationship Between Pelvic Organ Prolapse and Non-Human Papillomavirus Pap Smear Abnormalities.

    Science.gov (United States)

    Menhaji, Kimia; Harvie, Heidi S; Cheston, Emily; Levin, Pamela J; Arya, Lily A; Andy, Uduak U

    2017-07-13

    The aim of this study was to determine the association between pelvic organ prolapse (POP) and non-human papillomavirus (HPV) Papanicolaou (Pap) smear abnormalities. This was a retrospective cohort study of women aged 40 to 70 years who presented for consultation at our institution between 2010 and 2015 and had results of a Pap smear and HPV test available within 5 years of their visit. We extracted demographic information, medical and social history, Pap smear, and HPV results from the electronic medical record. Associations between the presence of POP and non-HPV Pap smear abnormalities were estimated using univariable and multivariable analyses. We reviewed 1590 charts and excluded 980 women, leaving 610 women in the study: 183 with POP and 427 without POP. Women with POP were significantly older (58.2 ± 7.2 vs 55.6 ± 6.6, P 10 year) history of abnormal Pap smear (24.0% vs 14.8%, P women with POP.

  18. Awareness and practice of cervical cancer and Pap smear testing in a teaching hospital in Tehran

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    Mansoureh Ghaoomi

    2016-06-01

    Full Text Available Background: Cervical cancer is known to be preventable because of long period of pre-invasive stage, availability of screening tools, and effective treatments for early invasive cervical lesions. Screening is main measures to prevent the disease and Pap smear is a screening strategy for cervical cancer. Current paper aimed to evaluate levels of awareness and practice regarding Pap smear screening among women aged between 20 to 65 years in Tehran (Iran. Methods: This was a descriptive-analytical study conducted in Tehran City of Iran in 2015 at Firoozgar Hospital. The research population included all married, widowed and divorced women aged 20-65 years. Data analysis was performed using the Pearson correlation and Student’s t-tests in SPSS, ver. 23 (Chicago, IL, USA. Results: Among 90 individuals who have fill questionnaire completely, 66.6% subjects had Pap smear tests. 40% of the individuals aged between 30 to 39 and the education level is distributed equally between Intermediate, Diploma and graduate and only 3 percent of them, continue their education to higher level. There was a significant relationship between the awareness of Pap smear and educational level (of both wives and husbands. The people who have graduate degree, have the best awareness. Working women revealed higher level of awareness about Pap smear. Shame and fear of taking the cancer were the most common reasons which lead to avoidance in doing the test by the women, while the most encouraging factors for performing the test were the information mostly provided by physicians and after that, the information provided by friends. Conclusion: The awareness of Pap smear test which was measured by weighting different questions in the questionnaire by experts, prove that the women aged above 39, have an average level of awareness of Pap smear test. Due to high prevalence of cervical cancer and prolonged pre invasive course, role of Pap smear for early diagnosis necessitate the use

  19. Prevalence of anal cytological abnormalities in women with positive cervical cytology.

    Science.gov (United States)

    Calore, Edenilson E; Giaccio, Claudia Maria Serafim; Nadal, Sidney R

    2011-05-01

    The objective of this study was to estimate the prevalence of cytological abnormalities of the anal mucosa in women with positive cervical cytology, but without macroscopic anal lesion. Ultimately we postulated if the anal mucosa may be a reservoir of HPV, which would allow the reinfection of cervix. Forty-nine patients with abnormal cervical cytology were selected for this work. In a period not exceeding one week of collecting cervix cytology, two swab specimens of the anal canal were also collected. Women diagnosed with cervical HSIL by Pap smear were referred for colposcopy with biopsy of the lesions, to confirm the cytologic diagnosis and ablation of the lesion. We demonstrated a high prevalence of anal squamous intraepithelial lesions in patients with cervical squamous intraepithelial lesions (29 of the total of 49 patients = 59.2%). Of the 20 cases of cervical LSIL, 11 (55%) had abnormal anal cytology. Of the 26 cases with cervical HSIL, 16 (61.5%) had abnormal anal cytology. So, there was a discrete higher prevalence of abnormal anal cytology in cases of high-grade cervical squamous lesions (cervical HSIL). These results help to support the hypothesis that the anal mucosa is a reservoir of HPV, which can be a source of re-infection for the cervix. However, there was no significant association between the practice of anal sex and the prevalence of anal cytological abnormalities. These facts are epidemiologically important for future programs for population eradication of cervical lesions related to HPV. Diagn. Cytopathol. 2011;39:323-327. © 2010 Wiley-Liss, Inc. Copyright © 2010 Wiley-Liss, Inc.

  20. Studies on immunoglobulin containing cell in the vaginal smear during radiotherapy for cervical cancer

    International Nuclear Information System (INIS)

    Takano, Toshioki

    1979-01-01

    In order to observe the immunological responce of the irradiated cervical cancer, vaginal smears were taken from 27 patients during radiotherapy and stained with fluorescent anti-IgG, anti-IgA, and anti-IgM sera by the direct method. The IgG-, IgA-, and IgM-containing cells increase significantly in the cervicitis and cervical cancer as compared with controls. There is no difference between cervicitis and cervical cancer in IgG and IgA, but IgM-containing cells increase significantly in cervical cancer. There is a highly significant correlation between IgM-containing cells in vaginal smear of cervical cancer and lymphoid cell infiltration of primary cancerous tissue. During radiotherapy, there are no changes of the mean percentage of IgM-containing cells in vaginal smears at 1,000 rad and 2,000 rad irradiation, but at 3,000 rad irradiation IgM-containing cells decrease significantly. On the changes of IgM-containing cells during radiotherapy, the patients are classified into three groups. Group A: IgM-containing cells increase in their population temporarity during radiotherapy (11 cases). Group B: IgM-containing cells decrease gradually in their population during radiotherapy (12 cases). Group C: The changes of IgM-Containing cells are irregular and/or show little deviation (4 cases). The three year survivals of group A is 9/12 (82.8%), group B is 6/12 (50.0%), and group C is 4/4. There is significant difference between group A and group B in survival rates, and group A is considered to be an immunoreactive group. (author)

  1. Comparison of visual inspection of cervix and pap smear for cervical cancer screening

    International Nuclear Information System (INIS)

    Tayyeb, R.; Khawaja, N.P.; Malik, N.

    2003-01-01

    Objective: To evaluate the performance of visual inspection of cervix (VIA) after application of 3% acetic acid in cervical cancer screening in comparison with PAP smear. Results: Out of 540 subjects, 356 were negative with both screening techniques. One hundred and fifty-six subjects were positive with VIA (28.9%) while PAP smear was positive in seventy-eight subjects (14.4%). The sensitivity of VIA was 93.9% and of PAP smear was 46.9%. Corresponding specificities were 30.4% and 69.5%. There was no significant difference between the positive predictive value (PPV) of both test (p<0.05). The accuracy of VIA was 77.5% compared to 52.8% of PAP smear. The difference was highly significant (p < 0.01). Conclusion: These results indicate that VIA is more sensitive and has a higher accuracy as compared to PAP smear. It could, therefore, be valuable in detection of precancerous lesions of cervix. Low cost, easy applicability and immediate results make VIA a useful screening test in developing countries like Pakistan as compared to PAP smear. (author)

  2. Abnormal cervical cytology and health care use

    DEFF Research Database (Denmark)

    Frederiksen, Maria Eiholm; Baillet, Miguel Vázquez-Prada; Dugué, Pierre-Antoine

    2015-01-01

    OBJECTIVE: This study aimed to assess the long-term use of health care services in women with abnormal cytology results compared to women with normal cytology results. METHODS: We did a nationwide population-based study, using women aged 23 to 59years participating in the national organized...... cervical cancer screening program. We included a study population of 40,153 women with abnormal cytology (exposed) and 752,627 women with normal cytology (non-exposed). We retrieved data from the Danish Civil Registration System, the Danish Pathology Data Bank, the National Health Service, the National......" the cytology result and for the 5-year period "after" the result. RESULTS: During the "before" period exposed women had more contacts to GPs, more contacts to psychologists/psychiatrist, and more hospital admissions than non-exposed women. In both exposed and non-exposed women, health care use increased from...

  3. Prevalence, risk factors, and pregnancy outcomes of cervical cell abnormalities in the puerperium in a hyperendemic HIV setting.

    Science.gov (United States)

    Maise, Hopolang C; Moodley, Dhayendre; Sebitloane, Motshedisi; Maman, Suzanne; Sartorius, Benn

    2018-01-01

    To investigate the impact of cervical cell abnormalities detected in the puerperium in association with HIV-1 infection on pregnancy outcomes. The present study was a secondary data analysis of pregnancy outcomes, Pap smear results, HIV results, and participant demography from a behavioral intervention randomized controlled trial of 1480 pregnant women aged 18 years or more conducted at a periurban primary health clinic in South Africa during 2008-2010. The Pap smear was performed 14 weeks after delivery. In total, 564 (38.1%) women were HIV-1-positive and 78 (8.0%) of 973 women with a categorized Pap smear result tested positive for cervical cell abnormalities; 42 (4.2%) women had low-grade squamous intraepithelial lesions (LGSILs) and 7 (0.7%) had high-grade lesions (HGSILs). In an adjusted analysis, HIV infection was significantly more common among women with LGSILs (28/42 [66.7%]) or HGSILs (6/7 [85.7%]) when compared with the other Pap smear categories (P<0.001). The rates of premature birth, low birth weight, and non-live births were similar among HIV-infected and -uninfected women with abnormal cervical cytology. Pregnant women with HIV were more likely to be diagnosed with higher grades of squamous cell abnormalities than those without HIV. There was no association between squamous cell abnormalities/HIV comorbidity and adverse pregnancy outcomes. © 2017 International Federation of Gynecology and Obstetrics.

  4. Cervical cancer screening attitudes and beliefs of Malaysian women who have never had a pap smear: a qualitative study.

    Science.gov (United States)

    Wong, L P; Wong, Y L; Low, W Y; Khoo, E M; Shuib, R

    2008-01-01

    Attitudes toward cervical cancer and participation in early detection and screening services are well known to be profoundly affected by cultural beliefs and norms. This study explored the attitudes and sociocultural beliefs on cervical cancer screening among Malaysian women. In this qualitative study, in-depth interviews were conducted with 20 Malaysian women, ages 21 to 56 years, who have never had a Papanicolaou (Pap) smear. Respondents generally showed a lack of knowledge about cervical cancer screening using Pap smear, and the need for early detection for cervical cancer. Many believed the Pap smear was a diagnostic test for cervical cancer, and since they had no symptoms, they did not go for Pap screening. Other main reasons for not doing the screening included lack of awareness of Pap smear indications and benefits, perceived low susceptibility to cervical cancer, and embarrassment. Other reasons for not being screened were related to fear of pain, misconceptions about cervical cancer, fatalistic attitude, and undervaluation of own health needs versus those of the family. Women need to be educated about the benefits of cervical cancer screening. Health education, counseling, outreach programs, and community-based interventions are needed to improve the uptake of Pap smear in Malaysia.

  5. Actinomyces-like organisms in the cervical smears of IUCD users.

    Science.gov (United States)

    Farida Jamal; Mohd Salleh Mohd Yasin; Zooraidah Zainal; Hamid Arshat

    1983-01-01

    Pelvic inflammatory disease (PID) is a well-documented complication of IUD use. The presence of tails on the IUDs appears to facilitate ascent of bacteria from the vagina into the uterus. In this study, cervical smears of 128 IUD users were stained by Gram's stain and screened for the presence of Actinomyces-like organisms. 5.5% of the smears were positive for these organisms. Pus was seen in 20.1% of the smears, and yeast cells were seen in 10.2%. The average duration of IUD insertion was 8 months. Smears of 103 controls were negative for Actinomyces-like organisms, pus cells were present in 8.7%, and yeast cells in 4.8%. Of the 7 smears positive for the organisms, only 1 was from the user of a plastic device. All cases included were asymptomatic and were visiting the clinic for routine follow-up. These data suggest that colonization by Actinomyces-like organisms does not appear to be a significant problem in IUD users in Malaysia.

  6. The acceptability of vaginal smear self-collection for screening for cervical cancer: a systematic review

    Directory of Open Access Journals (Sweden)

    Natalia Serrano Doratioto Faria Braz

    Full Text Available Cervical cancer is a major cause of death in adult women. However, many women do not undergo cervical cancer screening for the following reasons: fear, shame, physical limitations, cultural or religious considerations and lack of access to health care services. Self-collected vaginal smears maybe an alternative means of including more women in cervical cancer screening programs. The objective of this systematic review was to evaluate the acceptability of vaginal smear self-collection for cervical cancer screening. We selected articles from PubMed, the Cochrane Library and Embase that were published between January 1995 and April 2016. Studies written in English, French, Italian, Portuguese or Spanish that involved women between 18 and 69 years of age who had engaged in sexual intercourse were included in this review. The review was performed in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Nineteen studies were ultimately evaluated in this review. Most of the included studies (n=17 demonstrated that the self-collection method exhibited outstanding acceptability among women with respect to cervical cancer screening, and only two studies indicated that self-collection exhibited low acceptability among women in this context. The acceptability of self-collection was determined subjectively (without standardized questionnaires in 10 studies (53% and via structured and validated questionnaires in the remaining studies. The results of our review suggest that the self-collection method is well-accepted and may therefore encourage greater participation in cervical cancer screening programs. However, additional studies are required to verify these results.

  7. Cervical cytological abnormalities and human papilloma virus infection in women infected with HIV in Southern India.

    Science.gov (United States)

    Thunga, Suchitra; Andrews, Anusmitha; Ramapuram, John; Satyamoorthy, Kapaettu; Kini, Hema; Unnikrishnan, B; Adhikari, Prabha; Singh, Prakhar; Kabekkodu, Shama Prasada; Bhat, Samatha; Kadam, Anagha; Shetty, Avinash K

    2016-12-01

    The aim of this study was to examine the association between CD4 count, human papilloma virus (HPV) infection, and the risk of cervical intraepithelial neoplasia among HIV-infected women. A cross-sectional study was conducted among 104 HIV-infected women attending an antiretroviral therapy clinic. They underwent Pap smear and cervical HPV DNA testing. The overall prevalence of HPV infection was 57.7%. HPV 16 was the commonest genotype found (38.5%); HPV 16 and 18 put together contributed to 73.3% of HPV infection; 27.5% of HIV-infected women had squamous cell abnormalities. Cervical intraepithelial neoplasia was less likely among women with CD4 count > 500/mm 3 (12%) and in those without opportunistic infections (17.8%). The prevalence of high-risk HPV infection was higher in women with high-grade squamous intraepithelial lesions or greater lesions (85.7%) as compared to women with normal cytology (52.1%). The high prevalence of HPV infection and cervical intraepithelial neoplasia in HIV-infected women warrants the need for regular Pap smear screening in these women and routine HPV vaccination for adolescents to reduce the burden of cervical cancer in India. © 2016 Japan Society of Obstetrics and Gynecology.

  8. Less medical intervention after sharp demarcation of grade 1-2 cervical intraepithelial neoplasia smears by neural network screening

    NARCIS (Netherlands)

    Kok, MR; Boon, ME; Schreiner-Kok, PG; Hermans, J; Grobbee, DE; Kok, LP

    2001-01-01

    BACKGROUND. Neural network technology has been used for the daily screening of cervical smears in The Netherlands since 1992. The authors believe this method might have the potential to demarcate diagnoses of Grade 1-2 cervical intraepithelial neoplasia (CIN 1-2). METHODS. Of 133,196 women who were

  9. High prevalence of HPV in non-cervical sites of women with abnormal cervical cytology

    International Nuclear Information System (INIS)

    Crawford, Robin; Grignon, Anne-Laure; Kitson, Sarah; Winder, David M; Ball, Siolian LR; Vaughan, Katie; Stanley, Margaret A; Sterling, Jane C; Goon, Peter KC

    2011-01-01

    Human papillomaviruses (HPV) are causally associated with ano-genital and a subset of head and neck cancers. Rising incidence of HPV+ anal cancers and head and neck cancers have now been demonstrated in the developed world over the last decade. The majority of published data on HPV prevalence at the anal and oro-pharyngeal sites are from studies of higher-risk populations. There is a paucity of data on the prevalence of HPV at non-cervical sites in lower risk, non-HIV+ women and this study was designed to provide initial pilot data on a population of women recalled for colposcopy as part of the UK cervical screening programme. 100 non-HIV+ women with abnormal cervical cytology, attending clinic for colposcopic examination were recruited. Swabs from the oro-pharyngeal, anal and cervical sites were taken and DNA extracted. HPV detection and genotyping were performed using a standardised, commercially available PCR-line blot assay, which is used to genotype 37 HPV subtypes known to infect the ano-genital and oro-pharyngeal areas. Strict sampling and laboratory precautions were taken to prevent cross-contamination. There was a very high prevalence of HPV infection at all three sites: 96.0%, 91.4% and 92.4% at the cervix, anus and oro-pharynx, respectively. Multiple HPV subtype infections were dominant at all 3 mucosal sites. At least one or more HR genotype was present at both the cervix/anus in 39/52 (75.0%) patients; both the cervix/oro-pharynx in 48/56 (85.7%) patients; and both the anus/oro-pharynx in 39/52 (75.0%) patients. HPV 16 infection was highly dominant across all mucosal sites, with over a 2-fold increase over the next most prevalent subtype (HPV 31). Women with abnormal smears have widespread infection with high-risk HPV at the cervical, anal and oro-pharyngeal mucosal sites and may represent a higher risk population for HPV disease in the future

  10. Comparison of bloody pap smear fixation by Carnoy’s and fixator spray in samples from women with abnormal uterine bleeding

    Directory of Open Access Journals (Sweden)

    Keshavarz Najmeh

    2016-05-01

    Full Text Available Abnormal uterine bleeding is a serious problem among women of late reproductive age. Cervical cancer is one of the reasons of AUB and Pap smear is the best way to diagnose it. Blood has negative effects on Pap smear especially in AUB with great blood. One of the effective solutions for lysing RBC is Carnoy’s. This study aims to compare two methods of fixation in bloody Pap smear by Carnoy’s and normal spray in samples from women with AUB. This study was done on 204 bloody Pap smear from 102 women with AUB that referred to Zeinabieh and Faghihi hospitals of Shiraz University of Medical Sciences from2012-2013. After observing uterine bleeding in each subject, two samples were provided using usual Pap smear method; one of the slides was fixed by normal spray and the other slide fixed by Carnoy’s solution for20 minutes. After staining (Papanicolaou method, two pathologists performed a double-blind trial to analyze them. Data analysis was done using SPSS. 82 samples did not have cell adequacy. Squamous cells in Carnoy’s-fixed slides were more than spray-fixed ones (p=0.024. The decrease in the number of RBC on slides and the increase in the clarity of slides in Carnoy’s-fixed samples were more than sprayfixed slides (p=0.001, while identifying inflammatory cells(p=0.832 and microbial factors (p=1 in both methods showed no significant difference. Carnoy’s solution can be used as an effective fixative in bloody Pap smear from women with abnormal uterine bleeding.

  11. Psychosocial burden differences between women of reproductive age and menopausal age due to abnormal Pap smear: A pilot study of the East Coast of Malaysia

    Directory of Open Access Journals (Sweden)

    Shabbir Ahmad Sheikh

    2016-01-01

    Conclusion: Psychosocial burden due to abnormal Pap smear results in terms of mental stress, overwhelming beliefs, and feelings of guilt and worry of HPV infection and possibility of cervical cancer were noted more in reproductive age groups as compared to the menopausal age group. Health-care providers should be aware of these psychosocial effects whereby they can refer such patients to a gynecologic oncologist for proper counseling at the proper time so that the negative impact due to this psychosocial burden can be prevented.

  12. Immunocytoexpression profile of ProExC in smears interpreted as ASC-US, ASC-H, and cervical intraepithelial lesion

    Directory of Open Access Journals (Sweden)

    Zeynep Tosuner

    2017-01-01

    Full Text Available Aims: We aimed to investigate the immunocytoexpression profiles of a novel assay ProEx C for topoisomerase II alpha (TOP2A and minichromosome maintenance protein 2 (MCM2 in abnormal interpreted smears. Settings and Design: Screening programs with Papanicolaou smear and high risk group human papilloma virus testing have yielded a dramatic reduction of cervical cancer incidence. However, both of these tests have limited specificity for the detection of clinically significant cervical high grade lesions. ProEx C for topoisomerase II alpha (TOP2A and minichromosome maintenance protein 2 (MCM2 has been considered to have tight association with high grade intraepithelial lesions. Materials and Methods: A total number of 54 SurePath cervical cytology specimens of patients previously interpreted as atypical squamous cells-undetermined significance (ASC-US, atypical squamous cells-cannot exclude high grade squamous intraepithelial lesion (ASC-H, low grade squamous intraepithelial lesion (LSIL, and high grade squamous intraepithelial lesion (HSIL were included in our study. Results and Conclusions: ProEx C was positive in 14 of HSILs (100%, 3 of 19 LSILs (16%, 2 of 4 ASC-Hs, and none of ASC-USs (0%. The ProEx C test showed very intense nuclear staining in all cytologically abnormal cells. Further studies are indicated to evaluate the diagnostic role of ProEx C.

  13. Prevalence of human papilloma virus infections and cervical cytological abnormalities among Korean women with systemic lupus erythematosus.

    Science.gov (United States)

    Lee, You-Hyun; Choe, Jung-Yoon; Park, Sung-Hoon; Park, Yong-Wook; Lee, Shin-Seok; Kang, Young-Mo; Nam, Eon-Jeong; Park, Won; Kwon, Seong-Ryul; Bae, Sang-Cheol; Kim, Yun-Jung; Suh, Chang-Hee; Kim, Hyoun-Ah; Hur, Nam Wook; Lee, Jisoo

    2010-10-01

    We performed a multicenter cross-sectional study of 134 sexually active systemic lupus erythematosus (SLE) patients to investigate the prevalence of and risk factors for high risk human papilloma virus (HPV) infection and cervical cytological abnormalities among Korean women with SLE. In this multicenter cross-sectional study, HPV testing and routine cervical cytologic examination was performed. HPV was typed using a hybrid method or the polymerase chain reaction. Data on 4,595 healthy women were used for comparison. SLE patients had greater prevalence of high-risk HPV infection (24.6% vs. 7.9%, P<0.001, odds ratio 3.8, 95% confidence interval 2.5-5.7) and of abnormal cervical cytology (16.4 vs. 2.8%, P<0.001, OR 4.4, 95% CI 2.5-7.8) compared with controls. SLE itself was identified as independent risk factors for high risk HPV infection among Korean women (OR 3.8, 95% CI 2.5-5.7) along with ≥2 sexual partners (OR 8.5, 95% CI 1.2-61.6), and Pap smear abnormalities (OR 97.3, 95% CI 6.5-1,456.7). High-risk HPV infection and cervical cytological abnormalities were more common among Korean women with SLE than controls. SLE itself may be a risk factor for HPV infection among Korean women, suggesting the importance of close monitoring of HPV infections and abnormal Pap smears in SLE patients.

  14. Awareness of cervical cancer and Pap smear among nursing staff at a rural tertiary care hospital in Central India.

    Science.gov (United States)

    Jain, S M; Bagde, M N; Bagde, N D

    2016-01-01

    Cancer cervix is the leading cause of cancer deaths in females in developing countries and one in five women suffering from cervical cancer lives in India. The aim of this study is to determine the awareness about cervical cancer and Pap smear among nurses working in a tertiary care institute. Study Setting and Design: Cross-sectional survey in a tertiary care institute. Nurses working at our institute excluding those who have worked or working in the Obstetrics and Gynecology department were provided with a pre-designed questionnaire testing their knowledge about cervical cancer. Approximately, 86% were aware about cancer cervix and 69% were aware of a pre-cancerous stage. 42.3% were not aware of any risk factor and 27.6% were not aware of any symptom of cancer cervix. 86.2% were aware about Pap smear, but only 58.6% were aware that facilities of Pap smear were available at our hospital. Knowledge about cervical cancer and awareness of Pap smear as screening test was inadequate in nursing staff. Awareness programs about cervical cancer and screening are needed to increase awareness for this preventable condition. There is a need to arrange reorientation programs to sensitize nurses and establish cytology clinics to offer facilities for easily accessible and affordable screening.

  15. ThinPrep Pap-smear and cervical intraepithelial neoplasia in reproductive-aged Thai women.

    Science.gov (United States)

    Rugpao, S; Koonlertkit, S; Ruengkrist, T; Lamlertkittikul, S; Pinjaroen, S; Limtrakul, A; Werawatakul, Y; Sinchai, W

    2009-06-01

    To estimate the incidence of abnormal cervical cytology by ThinPrep Pap-tests and cervical intraepithelial neoplasia (CIN) in young adult reproductive-aged Thai women. A total of 1254 women distributed in all regions of Thailand were monitored from 2002 through 2004. Women were screened for abnormal cervical cytology using the ThinPrep method every 6 months. Interpretation of cervical cytology was based on the Bethesda system, version 2001. Women who had the ThinPrep Pap results as atypical squamous cells of undetermined significance or worse underwent colposcopic examination. The ThinPrep and all cervical tissue samples obtained from diagnostic or therapeutic procedures were analyzed and reviewed by Covance Central Laboratory Service, Inc., Indianapolis, USA. The cumulative incidence of abnormal ThinPrep Pap-tests was as follows: 15.3 per 100 woman years (WY) (95% confidence interval [CI] 12.3, 18.9) at 6 months; 12.3 per 100 WY (95% CI 10.3, 14.6) at 12 months; and 11.6 per 100 WY (95% CI 10.0, 13.5) at 18 months. Of 1448.6 woman years of follow up, the incidence of CIN1 was 4.1 per 100 WY (95% CI 3.2, 5.3); CIN2 0.8 per 100 WY (95% CI 0.4, 1.4); and CIN3 0.6 per 100 WY (95% CI 0.3, 1.2). The incidence of abnormal ThinPrep Pap-test and CIN in young adult Thai women had been reported. No comparable data is available.

  16. Knowledge of cervical cancer, attitude and husband’s support of Pap smear among multiparous women which have Pap’s smear examination in Aviati clinic Padang Bulan Medan

    Science.gov (United States)

    Feriyawati, L.; Anggraini, D. R.; Fitrie, A. A.; Anggreini, R. N.

    2018-03-01

    Cervical cancer is a serious health problem and stated as the second cause of death of woman worldwide. Several studies have noted a higher incidence of cervical cancer with increasing parity. Early detection with Pap smear is proven to reduce mortality of patients. Knowledge, attitude and husband’s support contributed to theled womanto follow Pap smear examination. This study explores the knowledge of cervical cancer, attitude and husband’ s support of Pap smearin multiparous women that have Pap smear examination. This research is a quantitative study with cross sectional approach recruited 50 respondents as multiparous women that have Pap smear examination inAviati Clinic, Padang Bulan, Medan. The data were collected by self-reports using structured objectives by questionnaires. The result of this study showed that 66% respondents have high knowledge of cervical cancer and 76% respondents have ahigh attitude of Pap smear, but they almost have low husband’s support of Pap smear including information support (62%), emotional support (46%) and real support (50%). This study has revealed that multiparous women that had Pap smear examination generally had high knowledge about cervical cancer and positive attitude about Pap smear, even most of them had low husband’s support.

  17. Compliance with Papanicolaou smear screening following tubal ligation in women with cervical cancer.

    Science.gov (United States)

    Winkler, H A; Anderson, P S; Fields, A L; Runowicz, C D; DeVictoria, C; Goldberg, G L

    1999-01-01

    To evaluate patient compliance with Papanicolaou (Pap) smear screening after tubal ligation compared with other methods of birth control in patients who develop cervical cancer, a retrospective review of 262 women with cervical cancer diagnosed at age Albert Einstein College of Medicine from January 1987 to December 1995. Demographic data, stage of the disease, histologic type, history of smoking, history of sexually transmitted disease (STD), and birth control use were recorded. The Pap screening history was obtained from all the patients. Women who had a bilateral tubal ligation (BTL) were compared with those who did not have this form of birth control. The date and result of their last Pap test prior to their diagnosis of cervical cancer was noted. Two hundred fourteen women with cervical cancer were evaluable. The clinical stage, mean age, history of smoking, and history of STD were similar for both groups. Gravidity among the BTL group was higher than in the non-BTL group (p < 0.01). Forty-eight (22.4%) women had a previous BTL. Twenty-seven of these 48 patients (56.3%) did not have a Pap smear within 3 years prior to the diagnosis of cervical cancer. Of the 166 patients, 61 (36.7%) did not have a Pap test within 3 years (p < 0.05). Fourteen women (29.2%) in the tubal ligation group never returned for a Pap test following the BTL. An average of 6.2+/-5.9 years elapsed since the last Pap test in the BTL group, with 4.0+/-5.1 years in the nontubal ligation group (p < 0.05). There was a correlation between the number of years since BTL (14.2+/-7.7) to the number of years since the last Pap test (6.2+/-5.9) (p < 0.05). Women who have had a BTL should be considered high risk because of poor screening compliance. A Pap test every 3 years is not adequate in this high-risk population group. We advocate improved counseling regarding the importance of continued annual Pap screening for women who are considering tubal ligation.

  18. Predictors of persistent cytologic abnormalities after treatment of cervical intraepithelial neoplasia in Soweto, South Africa: a cohort study in a HIV high prevalence population

    Directory of Open Access Journals (Sweden)

    McIntyre James A

    2008-07-01

    Full Text Available Abstract Background In the presence of both HIV infection and cervical intraepithelial neoplasia (CIN, the risk of cancer development despite treatment may be greater. We investigated clinical predictors of persistent cytological abnormalities in women who had had a large loop excision of the transformation zone (LLETZ. Methods Women with high grade squamous intraepithelial lesions or worse (HSIL, less severe abnormalities which persisted and any abnormality in women who are HIV-infected, were referred to the colposcopy clinic. HIV infection was ascertained by self-report. A LLETZ was performed on all patients with HSIL or higher on Papanicolaou (Pap smear or colposcopy, LSIL or higher in patients who are HIV-infected, where the colposcopy is inadequate, and when there was a discrepancy between colposcopy and cytology by one or more grades. Women with abnormal follow-up smears were compared to those with normal smears. We examined the association between abnormal follow-up smears and demographic and clinical predictors using logistic regression Results The median time between LLETZ and first follow-up Pap smear was rather short at 122 days. Persistent cytological abnormalities occurred in 49% of our patients after LLETZ. Predictors of persistence included the presence of disease at both margins and HIV infection. Among the latter, disease at the excision margins and CD4+ cell count were important predictors. In these women, disease at the endocervical margin, both margins, and disease only at the ectocervical margin were associated with increased odds of persistent abnormalities on follow-up cervical smear. Conclusion We showed extremely high risk of cytological abnormality at follow-up after treatment more so in patients with incomplete excision and in the presence of immunocompromise. It remains uncertain whether recurrent CIN is a surrogate marker for invasive cervical cancer.

  19. Has the ThinPrep method of cervical screening maintained its improvement over conventional smears in terms of specimen adequacy?

    LENUS (Irish Health Repository)

    Treacy, A

    2009-04-01

    Liquid-based cytology (LBC) has replaced conventional smear assessment in many centers over recent years. In our laboratory this transfer took place in 1999. At that time we performed a split sample study comparing the conventional method of cervical smear evaluation with the ThinPrep system. This split sample study identified a dramatic improvement in specimen adequacy with LBC. While 11% of conventional preparations were reported as unsatisfactory and almost 9% were reported as suboptimal, evaluation of the same cases using LBC saw this combined figure reduced to 2.3%. AIM: To evaluate whether this dramatic fall in unsatisfactory smears has been maintained with the use of LBC. The database for all smears reported for 2005 (100% LBC) was interrogated. The number of unsatisfactory reports was calculated. The reason for an unsatisfactory report was recorded for each case. The overall unsatisfactory rate was compared with that reported in the 1999 split sample study. A total of 41,312 smear tests were reported in 2005. 1,342 (3.25%) were reported as unsatisfactory. Our findings support the ongoing value of LBC in a routine cervical screening laboratory in terms of continuing to maintain a low rate of unsatisfactory smears.

  20. A survey of awareness of Pap smear and cervical cancer vaccine among women at tertiary care centre in Eastern Uttar Pradesh India

    OpenAIRE

    Anjali Rani; Kalpana Singh; Shreya Thapa

    2015-01-01

    Background: Cervical cancer is very common in developing countries. In Uttar Pradesh the literacy rate of women is low as compared to other states of India. Poverty is very high. Most women report with advance stage of cervical cancer. It can be prevented by early screening with Pap smear. Aim of our study is to know about the awareness of Pap smear and cervical cancer vaccine among women attending a tertiary hospital in Eastern part of Uttar Pradesh India. Methods: A questionnaire based ...

  1. Awareness and Practice of Cervical Smear as A Screening Procedure for Cervical Cancer among Female Nurses in A Tertiary Hospital in South-South Nigeria

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    Imoh Unang

    2011-12-01

    Full Text Available AIM: Carcinoma of the cervix, the second most common cancer among women remains a public health problem. Though this preventable cancer occurs more commonly in the developing world, it is almost non-existent in developed countries where there are well established screening programs. The aim of this study is to determine the degree of awareness and practice of cervical smear as a screening procedure for cervical cancer among female nurses in a tertiary health facility in south-south Nigeria. METHOD: Semi-structured questionnaires were distributed to all the female nurses at the University of Uyo Teaching Hospital. RESULTS: The ages of the respondents were between 21 - 60 years with the modal age group being 31- 40 years (48.9%. Majority of the respondents were married (59.7% and 36.4% of them had practiced nursing for over 10 years. Majority of the respondents (94.3% had heard of the cervical smear and 79.5% of the nurses knew that cervical smears were used to detect premalignant diseases of the cervix. Only 7.4% of the nurses had undergone screening for cervical cancer. Common reasons given by the respondents who had not screened were not being a candidate for cervical cancer (31.9% and ignorance as to where screening is done (28.8%. The most common sources of information about cervical smear were the hospital (87.5% and textbooks (13.6%. CONCLUSION: The level of awareness of the cervical smear as a preventive tool for cervical cancer was high but utilization of the test was disappointingly low. Modern concepts of cancer prevention and control should be included in the curriculum of the school of nursing and nurses should be involved in the organisation of health talks to members of the community on cervical cancer and its prevention. The print and electronic media should be made to participate in the dissemination of information on the prevention of cervical cancer in our environment. [TAF Prev Med Bull 2011; 10(6.000: 675-680

  2. Awareness of cervical cancer, Papanicolau′s smear and its utilization among female, final year undergraduates in Durban, South Africa

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    Muhammad Ehsanul Hoque

    2013-01-01

    Statistical Analysis Used: Chi-square test and logistic regression were used to find association and the significant predictor for doing Pap smear test. Results: Over half (53.3% of the participants had heard about cervical cancer and its detection method. More than half (60% and over a third (37.8% of the participants knew about human papilloma virus (HPV and multiple sexual partner respectively as risk factors for cervical cancer. More than half (55.3% indicated that they were not aware if cervical cancer can be prevented. Majority (76.7% knew that Papanicolau′s (Pap smear test is used for detection or prevention of cervical cancer. Among those who were sexually active and knew about Pap smear test 79.3% did not do the test mainly because of personal factors such as fear of the procedure, or were not ill. Conclusions: Level of awareness regarding cervical cancer and its detection method was low among these female students. The university management should focus on developing policies on health education and promotion to prevent transmission of the HPV.

  3. Cellphone based mobile colposcope for the evaluation of women with abnormal cervical cancer screening

    Science.gov (United States)

    Kahn, Bruce S.; Kass, Alex J.; Waalen, Jill; Levitz, David

    2015-03-01

    Objective: Compare an inexpensive cell-phone based Mobile Colposcope, with a standard colposcope in the evaluation of women with abnormal Pap smear screening. Methodology: The study was a prospective, parallel noninferiority trial. Thirty women underwent colposcopy for the evaluation of an abnormal Pap smear. After application of acetic acid, images of the cervix were obtained with both a standard colposcope and the Mobile Colposcope. An additional set of images using both devices were obtained using the red-free (green filter) mode. Eight experienced gynecologists then evaluated 100 paired images (plain and green filter) from two different sites in random order using a web based assessment program. After reviewing each set of paired images, the expert would make an assessment of: 1) normal (no biopsy/ random biopsy), or 2) abnormal. For abnormal images, the expert then electronically marked the site(s) on the image where a biopsy was recommended. In image analysis, the cervical image was divided into 12 radial sectors and the marked sites for biopsy on the matched pairs were compared. Matched pairs that were considered normal, or those where biopsy site recommendations were within +/- 30° were considered equivalent; unmatched biopsy sites were considered non-equivalent. Results were compared using Wilcoxon Matched Pairs Signed Ranks Test. Expert assessment of Mobile Colposcope images compared with assessment by standard colposcope is currently onging. Conclusions: if the Mobile Colposcope demonstrates non-inferiority to imaging obtained with a standard colposcope and due to its low cost, it has the potential help improve cervical cancer screening in low resource settings.

  4. Educational intervention on knowledge of cervical cancer and uptake of Pap smear test among market women in Niger State, Nigeria.

    Science.gov (United States)

    Gana, Godwin Jiya; Oche, Mansur O; Ango, Jessica Timane; Kaoje, Aminu Umar; Awosan, Kehinde Joseph; Raji, Ismail A

    2017-12-31

    Cervical cancer is the most common female genital tract carcinoma worldwide. It is increasingly becoming the leading carcinoma seen among women in the developing world. The aim of our study was to showcase the effect of educational intervention on the knowledge of cervical cancer and subsequently the uptake of Pap smear test amongst market women in Niger state, Nigeria. The state has a rich network of markets in all the local government areas because of the fishing activities, bountiful agricultural produce yearly and its situation to the North of the national capital, Abuja. This was a quasi-experimental study conducted in two groups with pre and post intervention data collection. Sample size was determined based on a previous similar study done in Nigeria. Multi stage sampling technique was used for recruiting the study participants. SPSS statistical software was used for data entry, editing and analysis. Respondents' knowledge of cervical cancer were comparable at pre-intervention but were statistically significantly better (P<0.0001) at post-intervention in the intervention group compared to the control group for every variable measured. However, there was only a (Fisher's exact, P=0.621) compared to the control group. This study showed an increase in knowledge about cervical cancer and Pap smear test however the uptake of Pap smear test remained low even after intervention. This underscores the need for sustained intervention programs to eventually translate knowledge acquired to habitual practice.

  5. The application of human papilloma virus genotyping for the identification of neoplasm lesions in the cervix of women with abnormal cytology smears.

    Science.gov (United States)

    Ciszek, Barbara; Heimrath, Jerzy; Ciszek, Marian

    2012-01-01

    A connection between infections with a highly oncogenic type of human papilloma virus and the development of cervical intraepithelial neoplasia and preinvasive cervical cancer has been proven both experimentally and clinically. The period after which persistent virus infection will lead to the development of precancerous and invasive lesions is dependent on, among others, the HPV genotype. The oncogenic types of human papilloma virus destabilize the genome of an infected cell and thus initiate the carcinogenesis process. The aim of this work was to analyze the frequency of occurrence of different oncogenic HPV genotypes among women with abnormal cytological smears and the correlation of this data with the degree of cervical intraepithelial neoplasia exacerbation. The sample consisted of 75 women of child-bearing age (16-43 years old) with an abnormal cytological smear and positive test identifying an infection with an oncogenic type of human papilloma virus. In every case histopathological verification, aimed at excluding pathologies in the endocervix, was conducted using a colposcopy with guided biopsy and cervix abrasion. The authors found that the frequency of occurrence of different HPV genotypes of the groups of cytological diagnoses ASC-US, LSIL and HSIL do not differ statistically (p = 0.57). However, what is noteworthy is the more common occurrence of HPV 16 in type LSIL lesions (45.45%) and HPV 18 of a more advanced type HSIL (37.50%) pathology. Through the verification of the cytology results with histopathological diagnosis of the above groups the authors obtained statistically significant differences (p human papilloma virus, the authors found that the most common were HPV 31, 45 and 33. In CIN 1 and CIN 2 their share was over 60%. In CIS/AIS type pathologies, no other types of human papilloma virus than HPV 16 and HPV 18 were shown. Positive results of DNA HR HPV testing of women with abnormal cytology results identified a risk group for the

  6. Prevalence of human papillomavirus infection & cervical abnormalities in HIV-positive women in eastern India

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    Jaya Chakravarty

    2016-01-01

    Full Text Available Background & objectives: India has the third highest burden of HIV and highest number of cervical cancer in the world. A cross-sectional study was performed to determine the prevalence and types of human papillomavirus (HPV infection, and the factors associated with HPV infection and abnormal cervical cytology in HIV-positive women attending the Antiretroviral Therapy (ART Centre in a tertiary care hospital in eastern India. Methods: We screened 216 HIV- positive women with Papanicolau smear cytology and HPV testing. HPV DNA was detected by using consensus primers followed by sequencing. Results: Of the 216 HIV-positive women screened, 58 (26.85% were HPV-positive; 56 (25.9% were of high-risk (HR HPV type. The most prevalent HPV type was HPV-16 (7.9%; non 16 and 18 HPV types were present in 17.6 per cent patients. Age ≤ 35 yr [(OR, 2.56 (1.26-5.19], illiteracy [OR, 2.30 (1.19-4.46], rural residence [OR, 3.99 (1.27-12.56] and CD4 ≤350/µl [OR, 2.46 (1.26-4.83] were associated with increased risk of acquisition of HPV. One hundred thirty nine (74.33% patients had normal/ negative for intraepithelial lesions (NILM cytology, three (1.60% had atypical squamous cells of undetermined significance (ASCUS, 32 (17.11% had low-grade squamous intraepithelial lesions (LSIL, 10 (5.35% had high-grade squamous intraepithelial lesions (HSIL and three (1.60% had carcinoma cervix. WHO clinical Stage III and IV [OR, 2.83 (1.07-7.49] and CD4 ≤350/µl [OR, 2.84 (1.30-6.20] were risk factors for abnormal cytology. Interpretation &conclusions: Our study showed 26.85 per cent HPV positivity in HIV infected women in this region, with HPV-16 as the commonest genotype. Abnormal cervical cytology was seen in about 25 per cent women. Regular Pap smear screening as recommended by the National AIDS Control Organization will help in early detection of cervical abnormalities in HIV- positive women.

  7. Prevalence of human papillomavirus infection & cervical abnormalities in HIV-positive women in eastern India.

    Science.gov (United States)

    Chakravarty, Jaya; Chourasia, Ankita; Thakur, Minaxi; Singh, Abhishek Kumar; Sundar, Shyam; Agrawal, Nisha Rani

    2016-01-01

    India has the third highest burden of HIV and highest number of cervical cancer in the world. A cross-sectional study was performed to determine the prevalence and types of human papillomavirus (HPV) infection, and the factors associated with HPV infection and abnormal cervical cytology in HIV-positive women attending the Antiretroviral Therapy (ART) Centre in a tertiary care hospital in eastern India. We screened 216 HIV- positive women with Papanicolau smear cytology and HPV testing. HPV DNA was detected by using consensus primers followed by sequencing. Of the 216 HIV-positive women screened, 58 (26.85%) were HPV-positive; 56 (25.9%) were of high-risk (HR) HPV type. The most prevalent HPV type was HPV-16 (7.9%); non 16 and 18 HPV types were present in 17.6 per cent patients. Age ≤ 35 yr [(OR), 2.56 (1.26-5.19)], illiteracy [OR, 2.30 (1.19-4.46)], rural residence [OR, 3.99 (1.27-12.56)] and CD4 ≤ 350/µl [OR, 2.46 (1.26-4.83)] were associated with increased risk of acquisition of HPV. One hundred thirty nine (74.33%) patients had normal/ negative for intraepithelial lesions (NILM) cytology, three (1.60%) had atypical squamous cells of undetermined significance (ASCUS), 32 (17.11%) had low-grade squamous intraepithelial lesions (LSIL), 10 (5.35%) had high-grade squamous intraepithelial lesions (HSIL) and three (1.60%) had carcinoma cervix. WHO clinical Stage III and IV [OR, 2.83 (1.07-7.49)] and CD4 ≤ 350/µl [OR, 2.84 (1.30-6.20)] were risk factors for abnormal cytology. Our study showed 26.85 per cent HPV positivity in HIV infected women in this region, with HPV-16 as the commonest genotype. Abnormal cervical cytology was seen in about 25 per cent women. Regular Pap smear screening as recommended by the National AIDS Control Organization will help in early detection of cervical abnormalities in HIV- positive women.

  8. Population-based prevalence of abnormal cervical cytology findings and local risk factors in Ibadan, Nigeria: implications for cervical cancer control programs and human papilloma virus immunization.

    Science.gov (United States)

    Thomas, J O; Ojemakinde, K O; Ajayi, I O; Omigbodun, A O; Fawole, O I; Oladepo, O

    2012-01-01

    To investigate the prevalence of abnormal cervical cytological findings and local risk factors in Ibadan, Nigeria. All women aged ≥15 years in each household in Idikan, Ibadan, were invited to participate in a population-based study. Structured questionnaires were administered to all consenting women. Conventional cervical Papanicolaou smears obtained from sexually active women were classified using the 2001 Bethesda system. The diagnoses were correlated with sociodemographic data and risk factors. Of 2,870 women aged ≥15 years estimated to live in Idikan, 1,204 sexually active women consented to pelvic examination and cervical smears. Results were available for 1,104 women (mean age: 39.8 years). Mean ages at menarche, first sexual intercourse and first pregnancy were 16.1, 20.3 and 20.7 years, respectively. Cytological results were categorized into atypical squamous cells of undetermined significance and atypical glandular cells 22 (1.99%); low-grade 43 (3.89%) and high-grade squamous intraepithelial lesions (HSIL) 17 (1.54%); invasive cancer 2 (0.18%) and normal 593 (53.8%) and reactive changes 427 (38.7%). The prevalence of epithelial abnormalities is 7.6%. Significant host-related factors in those with HSIL and invasive cancer included older age (mean 56.2 years), high parity and gravidity, lack of formal education and being divorced (p prevalence data and local risk factors for abnormal cervical cytology in a Nigerian population, which will be useful for planning future cervical cancer control programs. Copyright © 2012 S. Karger AG, Basel.

  9. The management of women with abnormal cervical cytology in pregnancy.

    LENUS (Irish Health Repository)

    Flannelly, Grainne

    2010-02-01

    The management of women with abnormal cytology in pregnancy represents both a diagnostic and a therapeutic challenge for colposcopists. The emphasis should be on diagnosis and confirmation of cervical precancer (Cervical intraepithelial neoplasia (CIN) or Adenocarcinoma in situ (AIS), thus excluding invasive cancer). Following an initial assessment, careful follow-up is essential. This must include colposcopy and take into account the physiological changes of the cervix during pregnancy and the puerperium. The management of women with invasive cancer diagnosed during pregnancy depends on the gestation at diagnosis and requires careful assessment and multidisciplinary planning.

  10. [Factors associated with abnormal cervical cytology in pregnant women].

    Science.gov (United States)

    Fan, Ling; Zou, Li-ying; Wu, Yu-mei; Zhang, Wei-yuan

    2010-02-01

    To investigate the risk factors associated with abnormal cervical cytology findings in pregnant women. From Sep. 2007 to Sep. 2008, 12,112 pregnant women who underwent their antenatal examinations at 12-36 gestational weeks in Beijing Obstetrics and Gynecology Hospital were enrolled in this study. They were all excluded from the following pathologic obstetrics factors including threatened abortion, premature rupture of membranes or placental previa. Thinprep cytology test (TCT) were given at their first examination, meanwhile, a personal clinic file was established to record her occupation, education, address, family income, nationality, age of first intercourse, number of sex partners, contraception, marriage and pregnancy, current gynecologic diseases, family history of gynecologic tumors, history of gynecologic diseases and smoking and result of pelvic examination. Those risk factors leading to abnormal cervical cytology were analyzed. The complete clinical data were collected from 11 906 cases (98.30%, 11,906/12,112). It was found that 10,354 women were shown with normal TCT result, however, 1134 women (9.52%, 1134/11,906) with atypical squamous cells of undetermined significance (ASCUS), 112 women (0.94%, 112/11,906) with atypical glandular cells of undetermined significance (AGUS), 229 women (1.92%, 229/11,906) with low grade squamous intraepithelial (LSIL), 74 women (0.62%, 74/11,906) with high grade squamous intraepithelial (HSIL). Multiple factorial non-conditioned logistic regression analysis showed that age of first sexual intercourse (OR(ASCUS) = 2.90, OR(AGUS) = 7.32), number of sex partners (OR(ASCUS) = 1.49, OR(AGUS) = 2.02), number of abortion (OR(ASCUS) = 1.68, OR(AGUS) = 3.50) were correlated with ASCUS and AGUS. In LSIL group and HSIL group, age of first sexual intercourse (OR(LSIL) = 6.34, OR(HSIL) = 9.26), number of sex partners (OR(LSIL) = 1.69, OR(HSIL) = 1.65), number of abortion (OR(LSIL) = 1.53, OR(HSIL) = 5.33), smoking (OR(LSIL) = 1

  11. STUDY OF CERVICAL PAP SMEAR STUDY AND ITS UTILITY IN CANCER SCREENING- AN EXPERIENCE IN A TERTIARY CARE HOSPITAL OF TRIPURA, NORTH EASTERN STATE OF INDIA

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    Sutanuka Khasnabish

    2017-06-01

    Full Text Available BACKGROUND Cancer of cervix is a global health problem and is a leading cause of morbidity and mortality of women in India. It is one of the most preventable and curable of all cancers. Simple, noninvasive screening procedures like Papanicolaou smears can help in detection and quick and effective timely treatment. The objective of the study is to assess the role of Pap smear in detecting premalignant, malignant and nonneoplastic lesions of cervix in our institute. MATERIALS AND METHODS This is a one year prospective and four year retrospective study of 1,349 women in age group of 20-80 years carried over a period of 5 years from January 2012-December 2016 in the cytology wing of Department of Pathology, Tripura Medical College. Patients clinically presenting with dyspareunia, postcoital bleeding, vaginal bleeding, frothy vaginal discharge with itching and pain in hypogastrium were included in the study. Samples were collected under direct vision of Cusco’s speculum and transferred to glass slides, fixed and stained by Papanicolaou stain and were examined and reported. Reporting was done as per Bethesda system. RESULTS A total of 1,349 number of cases were screened, out of which 639 number of patients had abnormal Pap smears and 13.63% had unsatisfactory or inadequate samples. LSIL was the most common premalignant lesion with 113 (8.37% number of cases, SCC in 39 (5.2% number of cases, ASCUS in 15 (1.11% and adenocarcinoma in 2 (0.14% number of cases. CONCLUSION It was found that premalignant and malignant lesion in cervix is not uncommon in our setup and Pap smear appears to be an elementary, economical, safe and yet highly sensitive screening test for early detection of various cervical lesions.

  12. Prevalence of high-risk human papillomavirus and abnormal pap smears in female sex workers compared to the general population in Antwerp, Belgium

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    Alex Vorsters

    2016-06-01

    Full Text Available Abstract Background Although female sex workers (FSWs are a well-known high-risk group for Human Papillomavirus (HPV infections, few tailored intervention programmes for HPV have been established worldwide. The lack of reliable data on the prevalence of HPV and related cervical lesions hampers the establishment of evidence-based intervention programmes. The objectives of this study were to describe the prevalence of high-risk Human Papillomavirus (hrHPV infections and abnormal pap smears in FSWs compared to a control group in Antwerp, Belgium. Methods HPV genotyping and cytology data were analysed from routine Pap smear tests that were collected from both FSWs and the general population (1334 samples for each group between June 2006 and June 2010. Within the laboratory database, all FSWs were matched 1:1 for age and testing date to determine the ORs of hrHPV genotypes, DNA and cytology outcome. Results The prevalence of hrHPV DNA in FSWs was 41.7 % compared to 19.8 % in the age-matched controls with an overall OR of 2.8 (95 % CI: 2.3–3.4. Significant differences were observed in all age groups, and the most significant differences were observed in the cohort under 21 years of age (prevalence of 64.4 % in FSWs versus 14.8 % in controls; OR 10.3 (95 % CI: 5.0–21.2. Significantly more cervical lesions were observed in FSWs, particularly in the 17- to 21-year old age group (OR for LSIL or HSIL: 10.3 (95 % CI: 3.2–33.8. In both groups, HPV 16 was the most prevalent at 12.1 and 6.6 % in the FSW and control groups, respectively. HPV 18 was the 8th and 7th most frequent genotype at 5.0 and 2.5 % in the FSW and control groups, respectively. Conclusions FSWs have a significantly higher prevalence of hrHPV and more abnormal Pap smears than does the general population in Antwerp, Belgium. The hrHPV prevalence in FSWs is similar to that reported in the literature. The need for tailored intervention programmes should be investigated further.

  13. Human papillomavirus detection using the Abbott RealTime high-risk HPV tests compared with conventional nested PCR coupled to high-throughput sequencing of amplification products in cervical smear specimens from a Gabonese female population.

    Science.gov (United States)

    Moussavou-Boundzanga, Pamela; Koumakpayi, Ismaël Hervé; Labouba, Ingrid; Leroy, Eric M; Belembaogo, Ernest; Berthet, Nicolas

    2017-12-21

    Cervical cancer is the fourth most common malignancy in women worldwide. However, screening with human papillomavirus (HPV) molecular tests holds promise for reducing cervical cancer incidence and mortality in low- and middle-income countries. The performance of the Abbott RealTime High-Risk HPV test (AbRT) was evaluated in 83 cervical smear specimens and compared with a conventional nested PCR coupled to high-throughput sequencing (HTS) to identify the amplicons. The AbRT assay detected at least one HPV genotype in 44.57% of women regardless of the grade of cervical abnormalities. Except for one case, good concordance was observed for the genotypes detected with the AbRT assay in the high-risk HPV category determined with HTS of the amplicon generated by conventional nested PCR. The AbRT test is an easy and reliable molecular tool and was as sensitive as conventional nested PCR in cervical smear specimens for detection HPVs associated with high-grade lesions. Moreover, sequencing amplicons using an HTS approach effectively identified the genotype of the hrHPV identified with the AbRT test.

  14. Polymerase chain reaction and conventional DNA tests in detection of HPV DNA in cytologically normal and abnormal cervical scrapes

    DEFF Research Database (Denmark)

    Kalia, A.; Jalava, T.; Nieminen, P.

    1992-01-01

    Med.mikrobiologi, polymerase chain reaction, DNA tests, human papillomavirus (HPV), cervical smear, hybridisation, cytologi, affiProbe HPV test, ViraType test......Med.mikrobiologi, polymerase chain reaction, DNA tests, human papillomavirus (HPV), cervical smear, hybridisation, cytologi, affiProbe HPV test, ViraType test...

  15. A closer look at cervical smear uptake and results pre- and post- introduction of the national screening programme.

    LENUS (Irish Health Repository)

    Gallagher, F

    2012-02-01

    Prior to the introduction of a national cervical screening programme, death rates from cervical cancer in the Republic of Ireland were greater than the death rates in all other regions in Britain and Northern Ireland. The following audit compares the impact of the national cervical screening programme, established on 1 September \\'08, on uptake and results per age group screened before and after its implementation. This retrospective audit was carried out in a four-doctor practice with approximately 1554 GMS and 5000 private patients. Data over a ten month period in \\'08\\/\\'09 was collected from the practice record of cervical smears and compared to the same period in \\'07\\/\\'08. A cohort of 534 Irish urban women was included. A total number of 148 women were screened between October 2007 and July 2008 compared with 386 women screened over the same months in 2008\\/2009. Increase in uptake was most marked in the 25-44 years age group, 100 (\\'07-\\'08) vs. 303 (\\'08-\\'09). The majority of results for both time periods were negative (85% 07\\/08, 81% 08\\/09). There was a higher number of HSIL in \\'08-\\'09 (an increase from 1% to 3.37% of the total screened). This audit clearly supports the introduction of the national cervical screening programme showing both an increase in uptake and a increased pick-up of high grade lesions.

  16. Psychological impact, support and information needs for women with an abnormal Pap smear: comparative results of a questionnaire in three European countries

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    Jorge Anna

    2011-05-01

    Full Text Available Abstract Background Extensive information on cervical cancer is currently available. Its effectiveness in reducing anxiety in women receiving abnormal Pap tests is not clear. We investigated current practices of communicating abnormal Pap results to evaluate women's reactions and determine the sources of information they use subsequently. Methods A self-administered questionnaire-based study was performed in 1475 women in France, Spain and Portugal who had received an abnormal Pap smear result in the 12 months prior to completing the questionnaire. Questions covered methods of communication of the result, emotional reactions, support received (from the physician and entourage, and information sources, using pre-specified check box options and rating scales. Data were analyzed by country. Results Pap test results were mostly communicated by phone to Spanish women (76%, while physician letters were common in France (59% and Portugal (36%. Frequent reactions were anxiety, panic and stress, which were less common in Spanish women than their French and Portuguese counterparts. After discussing with their physician, half of the participants were worried, despite rating highly the psychological support received. Over 90% of women in each country discussed their results with family or friends. Partners provided a high level of support. Overall, the abnormal diagnosis and consequences had a low to medium impact on daily, professional and family life and their relationships with their partner. Impact was higher in Spanish women than the French or Portuguese. Information on the diagnosis and its treatment was rated average, and nearly 80% of participants wanted more information, notably French women. Preferred sources were the physician and the Internet. Conclusions Women expressed a strong wish for more information about cervical cancer and other HPV-related diseases, and that their physician play a major role in its provision and in support. There was a

  17. Herpes simplex virus in postradiation cervical smears. A morphologic and immunocytochemical study

    International Nuclear Information System (INIS)

    Longatto Filho, A.; Maeda, M.Y.; Oyafuso, M.S.; Kanamura, C.T.; Alves, V.A.

    1990-01-01

    From January 1987 to August 1988, cytomorphologic criteria of both herpes simplex virus (HSV) and radiation effects were observed in Papanicolaou smears from 3 of 1,340 patients who had received radiotherapy for squamous cell carcinoma of the cervix. Avidin-biotin immunoperoxidase staining, using a rabbit IgG polyclonal HSV antibody, confirmed the presence of HSV antigen in those three postradiation smears. Both multinucleated molded cells and epithelial cells that lacked cytopathic effects were positive for HSV. Three other postradiation smears from these cases were similarly positive for HSV antigen; the one preradiation smear was negative. In situ hybridization and immunoperoxidase studies on sections from the preradiation biopsies were negative: severely altered neoplastic cells showed no reactivity. The absence of HSV markers in the preradiation specimens suggests that the HSV infections were secondary to the radiotherapy; further studies are needed to prove this association and to assess the possible mechanisms. These cases clearly indicate that the overlapping features of radiation and viral effects (such as multinucleation) may be present simultaneously

  18. Prevalence and cumulative incidence of abnormal cervical cytology among HIV-infected Thai women: a 5.5-year retrospective cohort study

    Science.gov (United States)

    2011-01-01

    Background Cervical cancer is one of the most common AIDS-related malignancies in Thailand. To prevent cervical cancer, The US Public Health Service and The Infectious Disease Society of America have recommended that all HIV-infected women should obtain 2 Pap smears 6 months apart after the initial HIV diagnosis and, if results of both are normal, should undergo annual cytological screening. However, there has been no evidence in supporting whether this guideline is appropriate in all settings - especially in areas where HIV-infected women are living in resource-constrained condition. Methods To determine the appropriate interval of Pap smear screenings for HIV-infected Thai women and risk factors for subsequent abnormal cervical cytology, we assessed the prevalence, cumulative incidence and associated factors of cervical cell abnormalities (atypical squamous cell of undetermined significance or higher grades, ASCUS+) among this group of patients. Results The prevalence of ASCUS+ was 15.4% at the first visit, and the cumulative incidence of ASCUS+ gradually increased to 37% in the first 3.5 years of follow-up appointments (first 7 times), and tended to plateau in the last 2 years. For multivariate correlation analysis, women with a CD4 count ASCUS+ (P = 0.043). There were no associations of subsequent ASCUS+ with age, pregnancy, contraceptive method, highly active anti-retroviral treatment, assumed duration of infection, or the CD4 count nadir level. Conclusion There are high prevalence and cumulative incidence of ASCUS+ in HIV-infected Thai women. With a high lost-to-follow-up rate, an appropriate interval of Pap smear screening cannot be concluded from the present study. Nevertheless, the HIV-infected Thai women may require more than two normal semi-annual Pap smears before shifting to routinely annual cytologic screening. PMID:21211065

  19. Prevalence and cumulative incidence of abnormal cervical cytology among HIV-infected Thai women: a 5.5-year retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Thamkhantho Manopchai

    2011-01-01

    Full Text Available Abstract Background Cervical cancer is one of the most common AIDS-related malignancies in Thailand. To prevent cervical cancer, The US Public Health Service and The Infectious Disease Society of America have recommended that all HIV-infected women should obtain 2 Pap smears 6 months apart after the initial HIV diagnosis and, if results of both are normal, should undergo annual cytological screening. However, there has been no evidence in supporting whether this guideline is appropriate in all settings - especially in areas where HIV-infected women are living in resource-constrained condition. Methods To determine the appropriate interval of Pap smear screenings for HIV-infected Thai women and risk factors for subsequent abnormal cervical cytology, we assessed the prevalence, cumulative incidence and associated factors of cervical cell abnormalities (atypical squamous cell of undetermined significance or higher grades, ASCUS+ among this group of patients. Results The prevalence of ASCUS+ was 15.4% at the first visit, and the cumulative incidence of ASCUS+ gradually increased to 37% in the first 3.5 years of follow-up appointments (first 7 times, and tended to plateau in the last 2 years. For multivariate correlation analysis, women with a CD4 count P = 0.043. There were no associations of subsequent ASCUS+ with age, pregnancy, contraceptive method, highly active anti-retroviral treatment, assumed duration of infection, or the CD4 count nadir level. Conclusion There are high prevalence and cumulative incidence of ASCUS+ in HIV-infected Thai women. With a high lost-to-follow-up rate, an appropriate interval of Pap smear screening cannot be concluded from the present study. Nevertheless, the HIV-infected Thai women may require more than two normal semi-annual Pap smears before shifting to routinely annual cytologic screening.

  20. Comparison of Unsatisfactory Samples from Conventional Smear versus Liquid-Based Cytology in Uterine Cervical Cancer Screening Test

    Directory of Open Access Journals (Sweden)

    Hoiseon Jeong

    2017-05-01

    Full Text Available Background Cervical cytology for uterine cervical cancer screening has transitioned from conventional smear (CS to liquid-based cytology (LBC, which has many advantages. The aim of this study was to compare the proportion of unsatisfactory specimens from CS versus LBC at multiple institutions including general hospitals and commercial laboratories. Methods Each participating institution provided a minimum of 500 Papanicolaou (Pap test results for analysis. Pap tests were classified according to the participating institution (commercial laboratory or general hospital and the processing method (CS, ThinPrep, SurePath, or CellPrep. The causes of unsatisfactory results were classified as technical problems, scant cellularity, or complete obscuring factors. Results A total of 38,956 Pap test results from eight general hospitals and three commercial laboratories were analyzed. The mean unsatisfactory rate of LBC was significantly lower than that of CS (1.26% and 3.31%, p = .018. In the LBC method, samples from general hospitals had lower unsatisfactory rates than those from commercial laboratories (0.65% vs 2.89%, p = .006. The reasons for unsatisfactory results were heterogeneous in CS. On the other hand, 66.2% of unsatisfactory results in LBC were due to the scant cellularity. Conclusions Unsatisfactory rate of cervical cancer screening test results varies according to the institution and the processing method. LBC has a significantly lower unsatisfactory rate than CS.

  1. Knowledge, attitude and practice of cervical cancer screening (pap smear) among female nurses in Nnewi, South Eastern Nigeria.

    Science.gov (United States)

    Udigwe, G O

    2006-06-01

    To determine the knowledge and practice of cervical cancer screening among practicing female nurses with a view to sensitizing them as a first step towards increasing screening uptake in the community. A self administered questionnaire survey of all the female nurses working in Nnamdi Azikiwe university Teaching Hospital Nnewi center. 144 out of 166 questionnaires were correctly completed and returned. 122 (87%) were aware of the existence of screening services. Although 9.3% had lost relations to cancer of the cervix, only 5.7% had ever undergone a pap smear. While 52 (37.1%) had no reason for not screening, 21 (15%) were afraid of the possible outcome and 35 (25%) felt they were not likely candidates for cancer of the cervix. knowledge of cervical cancer screening services among female nurses in Nnewi is high while uptake rate is abysmally poor. There is need to further educate the nurses who will play a major role in enlightening the public on the availability and need for cervical screening services.

  2. The Effect of History of Abnormal Pap Smear or Preceding HPV infection on the Humoral Immune Response to Quadrivalent Human Papilloma virus (qHPV) Vaccine in Women with Systemic Lupus Erythematosus.

    Science.gov (United States)

    Dhar, J Patricia; Essenmacher, Lynnette; Dhar, Renee; Magee, Ardella; Ager, Joel; Sokol, Robert J

    2018-04-30

    To determine if natural human papillomavirus (HPV) infection would induce an anamnestic response to quadrivalent (qHPV) vaccine in women with Systemic Lupus Erythematosus (SLE). Thirty four women (19-50 years) with mild to moderate and minimally active or inactive SLE received standard qHPV vaccine. Neutralizing antibody titers to HPV 6, 11, 16 and18 were evaluated pre- and post- vaccine using HPV competitive Luminex Immunoassay. For each HPV type, logistic regressions were performed to explore the relationship between a positive titer at baseline with their final geometric mean titer and with the rise in titer. Fisher's Exact Test was used to assess the association of at least one positive HPV antibody test at baseline and history of abnormal pap. History of abnormal pap smear/cervical neoplasia occurred in 52.9%. Baseline anti HPV antibody titers: 21% = negative for all 4 HPV types, 79% = positive for ≥1 of the HPV types. Statistical analysis showed: those with a history of abnormal pap smear/cervical neoplasia were likely to have a positive anti-HPV antibody result pre-vaccine to ≥ 1 of the 4 types, p = 0.035 Fisher's Exact Test. In general, HPV exposed women showed higher post vaccine GMTs than HPV unexposed women with higher point estimates. However, when examining the rise in titers using logistic regression, there was no evidence of an anamnestic response. Prior HPV infection and cervical neoplasia in SLE are linked with no anamnestic response to HPV vaccine. This supports not checking HPV-antibodies pre-vaccine. Women with SLE should be vaccinated for HPV.

  3. Prevalence and type distribution of human papillomavirus infection among women with different degrees of cervical cytological abnormalities in Sicily (Italy

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    Concetta Franchina

    2016-06-01

    Full Text Available Human papillomaviruses (HPVs are etiological agents of cervical cancer. In the absence of Pap smear alterations, high-risk HPV DNA can be detected in cervical samples. The prevalence of papillomavirus infection and their genotype distribution varies greatly across populations. The aims of this study were: i to assess the prevalences of HPV genotypes in people living in Eastern Sicily (Italy and the frequency of HPV multiple infections; ii to evaluate the association between HPV genotypes and cervical lesions in order to improve the epidemiological knowledge useful for monitoring or treating infected women. Nested PCR and reverse dot/blot hybridization were used for the detection and typing of HPV DNA in 315 women who had had an abnormal PAP-smear. HPV DNA test was positive in 70.5% cases; the prevalence was 50% in atypical squamous cells of undetermined significance (ASCUS, 80.8% in low grade-, and 76.2% in high grade-squamous intraepithelial lesion (H-SIL. The genotype distribution showed a predominance of HPV-16 (56.7% followed by HPV-18 (12.2%, HPV-31 (9.5% and HPV-6 (9.5%. Multiple infections were detected in 35.1% of the infected patients. High frequency of positive results for HPV was confirmed and, even in case of ASCUS, patients should be taken into account for genotyping. Our data indicate that multiple infections are consistent in women with low-grade lesions while they are less frequent in women with H-SIL. This could reinforce the theory of the multi-stage cancer model, by which one HPV type becomes predominant along with the progression of cervical lesion severity.

  4. Let's talk about smear tests: social marketing for the National Cervical Screening Programme.

    Science.gov (United States)

    Bethune, G R; Lewis, H J

    2009-09-01

    The overall aim of the work was to increase participation by Māori and Pacific women in the National Cervical Screening Programme (NCSP) in New Zealand using a social marketing informed approach. Key objectives for this target group included: increasing awareness, understanding and discussion of cervical cancer and cervical screening; increasing telephone calls to the NCSP's 0800 number; and increasing uptake of cervical screening. A social marketing intervention with mixed qualitative and quantitative evaluation. Focus groups with priority women and key stakeholder interviews were used to identify a set of key messages from which television, radio and print media advertisements were developed. The advertising campaign was one element of a broader programme of activity, which involved changes to service delivery and improvement to access to services, particularly for the target groups. The campaign was evaluated in three ways: quantitative surveys conducted before, during and after the intervention; monitoring the number of calls to the NCSP's 0800 number; and monitoring NCSP monthly coverage statistics. The social marketing intervention achieved measurable behavioural impacts with its primary target audiences, delivering significant increases in screening uptake by Māori (6.8%) and Pacific women (12.7%) after 12 months. In addition, there was a secondary positive impact on other women (not the immediate target audience) whose rate of update also increased (2.7%). Overall, the intervention helped to reduce inequalities and delivered substantial increases in awareness, understanding and discussion of cervical cancer and cervical screening amongst the target groups. The results demonstrate that social marketing can be effective in targeting marginalized or under-represented groups. The intervention has not only changed the way in which women in New Zealand talk about a previously 'taboo' subject, but it has also provided a platform for significant behaviour change

  5. ["Where there's a woman, there's a Pap smear": the meanings assigned to cervical cancer prevention among women in Salvador, Bahia State, Brazil].

    Science.gov (United States)

    Rico, Ana María; Iriart, Jorge Alberto Bernstein

    2013-09-01

    This study focuses on the meanings assigned to practices for cervical cancer prevention among women from low-income neighborhoods in Salvador, Bahia State, Brazil. This was a qualitative study based on content analysis of semi-structured interviews with 15 women 24 to 68 years of age. The results showed high appreciation of the Pap smear test, performed as part of routine gynecological examination (but without the patient necessarily having biomedical knowledge of its role). Besides accessibility and quality of health services, other factors influence the way the women assign meaning to cervical cancer prevention. Moral values associated with sexuality and gender influence risk perception, adoption of preventive practices, and interpretation of cervical cytology results. The ongoing practice of the Pap smear test is part of the construction of femininity, which is associated with maturity and personal responsibility for self care in a context of medicalization of the female body.

  6. Specific identification of human papillomavirus type in cervical smears and paraffin sections by in situ hybridization with radioactive probes: a preliminary communication

    International Nuclear Information System (INIS)

    Gupta, J.; Gendelman, H.E.; Naghashfar, Z.; Gupta, P.; Rosenshein, N.; Sawada, E.; Woodruff, J.D.; Shah, K.

    1985-01-01

    Cervical Papanicolaou smears and paraffin sections of biopsy specimens obtained from women attending dysplasia clinics were examined for viral DNA sequences by in situ hybridization technique using 35 S-labeled cloned recombinant DNA probes of human papillomavirus (HPV) types 6, 11, and 16. These and one unrelated DNA probe complementary to measles virus RNA were labeled by nick translation using either one or two 35 S-labeled nucleotides. Paraffin sections and cervical smears were collected on pretreated slides, hybridized with the probes under stringent or nonstringent conditions for 50 h, and autoradiographed. Additional cervical specimens from the same women were examined for the presence of genus-specific papillomavirus capsid antigen by the immunoperoxidase technique. Preliminary results may be summarized as follows. The infecting virus could be identified in smears as well as in sections. Viral DNA sequences were detected only when there were condylomatous cells in the specimen and in only a proportion of the condylomatous cells. Even under stringent conditions, some specimens reacted with both HPV-6 and HPV-11. In some instances, the cells did not hybridize with any of the three probes even when duplicate specimens contained frankly condylomatous, capsid antigen-positive cells. In situ hybridization of Papanicolaou smears or of tissue sections is a practical method for diagnosis and follow-up of specific papillomavirus infection using routinely collected material

  7. Células glandulares atípicas em esfregaços cervicovaginais: significância e aspectos atuais Atypical glandular cells in cervical smears: significance and current aspects

    Directory of Open Access Journals (Sweden)

    Adriana Bittencourt Campaner

    2007-02-01

    Full Text Available Células glandulares atípicas (AGC em esfregaços cervicovaginais são achados citológicos raros, porém de significado representativo. Sua incidência varia, na literatura, de 0,08% a 0,81%. O sistema Bethesda de 2001 classifica estas lesões glandulares como AGCs sem outras especificações, AGCs provavelmente neoplásicas, adenocarcinoma cervical in situ (AIS e adenocarcinoma invasivo. Das mulheres portadoras de AGC, grande parte não apresentará qualquer tipo de alteração histológica em avaliação subseqüente. Entretanto, em 17,4% a 62,2% dos casos serão encontradas lesões histológicas significativas, como neoplasias intra-epiteliais cervicais, AIS, neoplasias escamosas e glandulares, cervicais e endometriais, bem como neoplasias de outras localizações. O risco de doença significativa está relacionado à subdivisão de AGC encontrada. Em virtude da elevada probabilidade de anormalidades histológicas significativas em casos de AGC, a simples repetição citológica é insuficiente para o seguimento dessa condição. Esta atualização descreve a epidemiologia, a avaliação e a conduta das pacientes portadoras dessa anormalidade citológica.Atypical glandular cells (AGC on cervical smears are unusual but important cytologic diagnosis. The incidence of AGC ranges from 0.08% to 0.81 % of all cervical smears tests. The 2001 Bethesda System nomenclature classifies these glandular lesions as AGC not otherwise specified, AGC favor neoplasia, endocervical adenocarcinoma in situ (AIS and invasive adenocarcinoma. Of women with AGC smears, a great number will have no histologic abnormalities on further evaluation. However, 17.4% to 62.2% are found to have significant histologic lesions such as cervical intraepithelial neoplasia, AIS, squamous and glandular cancers from sites farther the cervix and endometrium. The risk of significant disease is related to the AGC subclassification that was found. Because of the high likelihood that AGC

  8. COMPUTER AIDED DIAGNOSIS FOR DETECTION AND STAGE IDENTIFICATION OF CERVICAL CANCER BY USING PAP SMEAR SCREENING TEST IMAGES

    Directory of Open Access Journals (Sweden)

    S. Athinarayanan

    2016-05-01

    Full Text Available The majority of the women of the world were affected by the disease of cervical cancer. As a result of this disease, their death rate was increase as hasty level. Hence so many number of research people was focused this notion as their research interest and also they have done so many number of solutions for finding this cancer by using some image processing technique and achieved a good results only in advanced and high cost techniques of LBC, biopsy or Colposcopy test Images. Therefore the reason, the authors have chosen this problem and also did not only to find whether the patient is affected by a cancer or not. In addition to the patient was affected by this cancer means and also to identify which severity stage of this disease the patient could be live. Then this work has done in based on the images of low cost pap smear screening test by using various image processing techniques with the help of Computerized Image Processing Software Interactive Data Language (IDL-Image Processing Language. Thus the final reports would be very useful to the pathologists for further analysis.

  9. Abnormal radionuclide angiogram in cervical lymphadenitis: case report

    International Nuclear Information System (INIS)

    Stevens, J.S.; Mishkin, F.S.

    1976-01-01

    Increased activity over the neck was observed on radionuclide angiograms of two patients with cervical lymphadenitis. This incidental finding should not be confused with other causes of locally increased perfusion

  10. Using probabilistic record linkage methods to identify Australian Indigenous women on the Queensland Pap Smear Register: the National Indigenous Cervical Screening Project.

    Science.gov (United States)

    Whop, Lisa J; Diaz, Abbey; Baade, Peter; Garvey, Gail; Cunningham, Joan; Brotherton, Julia M L; Canfell, Karen; Valery, Patricia C; O'Connell, Dianne L; Taylor, Catherine; Moore, Suzanne P; Condon, John R

    2016-02-12

    To evaluate the feasibility and reliability of record linkage of existing population-based data sets to determine Indigenous status among women receiving Pap smears. This method may allow for the first ever population measure of Australian Indigenous women's cervical screening participation rates. A linked data set of women aged 20-69 in the Queensland Pap Smear Register (PSR; 1999-2011) and Queensland Cancer Registry (QCR; 1997-2010) formed the Initial Study Cohort. Two extracts (1995-2011) were taken from Queensland public hospitals data (Queensland Hospital Admitted Patient Data Collection, QHAPDC) for women, aged 20-69, who had ever been identified as Indigenous (extract 1) and had a diagnosis or procedure code relating to cervical cancer (extract 2). The Initial Study Cohort was linked to extract 1, and women with cervical cancer in the initial cohort were linked to extract 2. The proportion of women in the Initial Cohort who linked with the extracts (true -pairs) is reported, as well as the proportion of potential pairs that required clerical review. After assigning Indigenous status from QHAPDC to the PSR, the proportion of women identified as Indigenous was calculated using 4 algorithms, and compared. There were 28,872 women (2.1%) from the Initial Study Cohort who matched to an ever Indigenous record in extract 1 (n=76,831). Women with cervical cancer in the Initial Study Cohort linked to 1385 (71%) records in extract 2. The proportion of Indigenous women ranged from 2.00% to 2.08% when using different algorithms to define Indigenous status. The Final Study Cohort included 1,372,823 women (PSR n=1,374,401; QCR n=1955), and 5,062,118 records. Indigenous status in Queensland cervical screening data was successfully ascertained through record linkage, allowing for the crucial assessment of the current cervical screening programme for Indigenous women. Our study highlights the need to include Indigenous status on Pap smear request and report forms in any

  11. Perceptions and concerns of women undergoing Pap smear examination in a tertiary care hospital of India.

    Science.gov (United States)

    Tiwari, A; Kishore, J; Tiwari, A

    2011-01-01

    Cervical cancer is one of the major causes of deaths due to cancer among women in India. Pap smear is one of the best methods to detect early changes in cervix. However, there is lack of data on awareness level of women about Pap smear and various risk factors for cervical cancer. To study the awareness about various risk factors for cervical cancer, health-seeking behavior and hygienic practices among women and to assess the distress experienced by these women before the Pap smear examination. This cross-sectional study was carried out on women coming for a Pap smear examination in a tertiary teaching hospital in New Delhi. A pretested interview schedule was used to get information after obtaining their informed consent. Fifty-seven percent stated that they did not consult a doctor when they noticed the symptoms the first time. Sixty-one percent did not know what a cervical cancer is and a same percentage of women did not know what a Pap smear examination was. Older age group, Muslim and literate women had higher number of abnormal Pap smear results. Women who reported being stressed in their lives had higher number of abnormal smears as compared to women who claimed to lead a stress free life. Poor hygienic practices among these women from urban areas were also associated with abnormal Pap smear results. The study concluded that factors such as poor awareness, shyness, poor hygiene, and old age could be responsible for abnormal Pap smears and this needs special attention in cancer prevention activities of the government.

  12. Comparison of conventional Papanicolaou smear and SurePath® liquid-based cytology in the Copenhagen population screening programme for cervical cancer

    DEFF Research Database (Denmark)

    Kirschner, Benny; Simonsen, Kåre; Junge, Jette

    2006-01-01

    OBJECTIVE: To compare diagnostic performance of conventional Papanicolaou smear with SurePath liquid-based cytology in a population screening programme. METHODS: A retrospective comparison was performed on data from two 18-month periods of the screening programme for cervical cancer in the munici......OBJECTIVE: To compare diagnostic performance of conventional Papanicolaou smear with SurePath liquid-based cytology in a population screening programme. METHODS: A retrospective comparison was performed on data from two 18-month periods of the screening programme for cervical cancer...... in the municipality of Copenhagen with conventional Papanicolaou technique (n = 82,116) and liquid-based cytology (n = 84,414). RESULTS: After the conversion to liquid-based cytology the percentage of unsatisfactory samples decreased from 2.3% to 0.3% (P ...-based technique. CONCLUSIONS: This study showed the number of unsatisfactory samples to be significantly reduced with the liquid-based technique. The data suggest that there is an increased detection rate of cervical precancerous lesions with liquid-based cytology, but the number of false positive tests is still...

  13. Comparison of Pap smear screening results between Akha hill tribe and urban women in Chiang Rai province, Thailand.

    Science.gov (United States)

    Kritpetcharat, Onanong; Wutichouy, Wiwat; Sirijaichingkul, Suchat; Kritpetcharat, Panutas

    2012-01-01

    Cervical cancer is an important woman's health problems worldwide, especially in low socio-economic countries. The aim of this study was to compare the Pap smear screening results between Akha hill tribe and urban women who live in Chiang Rai province, Thailand. Screening was conducted for 1,100 Akha women and 1,100 urban women who came to have the Pap smear at Chiangrai Prachanukroh Hospital and 1 private cytology laboratory from January to June 2008. The demographic characteristics and factors related to abnormal Pap smears of these women were gathered using closed model questionnaires. Abnormal Rap smears were defined according to the Bethesda 2001 system. The results showed that the prevalence of abnormal Pap smears was 12.2% in Akha women and 4.5% in urban women. The highest prevalence of Pap abnormalities was found in the 41-50 years age group in both populations (4.5% in Akha and 1.7% in urban women). In both populations, abnormal Pap smears were found in education level. In conclusion, cervical cancer control by education and early detection by Pap smear screening is necessary for hill tribe women. More Pap smear screening service units should be set to improve the coverage for the risk group women who got married in young age, especial in ethnic groups.

  14. Segmentation and abnormality detection of cervical cancer cells using fast elm with particle swarm optimization

    Directory of Open Access Journals (Sweden)

    Sukumar P.

    2015-01-01

    Full Text Available Cervical cancer arises when the anomalous cells on the cervix mature unmanageable obviously in the renovation sector. The most probably used methods to detect abnormal cervical cells are the routine and there is no difference between the abnormal and normal nuclei. So that the abnormal nuclei found are brown in color while normal nuclei are blue in color. The spread or cells are examined and the image denoising is performed based on the Iterative Decision Based Algorithm. Image Segmentation is the method of paneling a digital image into compound sections. The major utilize of segmentation is to abridge or modify the demonstration of an image. The images are segmented by applying anisotropic diffusion on the Denoised image. Image can be enhanced using dark stretching to increase the quality of the image. It separates the cells into all nuclei region and abnormal nuclei region. The abnormal nuclei regions are further classified into touching and non-touching regions and touching regions undergoes feature selection process. The existing Support Vector Machines (SVM is classified few nuclei regions but the time to taken for execution is high. The abnormality detected from the image is calculated as 45% from the total abnormal nuclei. Thus the proposed method of Fast Particle Swarm Optimization with Extreme Learning Machines (Fast PSO-ELM to classify all nuclei regions further into touching region and separated region. The iterative method for to training the ELM and make it more efficient than the SVM method. In experimental result, the proposed method of Fast PSO-ELM may shows the accuracy as above 90% and execution time is calculated based on the abnormality (ratio of abnormal nuclei regions to all nuclei regions image. Therefore, Fast PSO-ELM helps to detect the cervical cancer cells with maximum accuracy.

  15. Tamizaje en cáncer cervical: conocimiento de la utilidad y uso de citología cervical en México Cervical cancer screening: knowledge of Pap smear benefits and utilization in Mexico

    Directory of Open Access Journals (Sweden)

    José A Aguilar-Pérez

    2003-02-01

    .OBJECTIVE: To identify and evaluate the predisposing factors regarding the utilization of the Pap smears in the population seen in the Cervical Cancer Screening Program in Mexico METHODS: A cross-sectional study was conducted from January 1997 through December 1998 in Mexico city. A questionnaire was applied to a total of 2,107 women of reproductive age who attended a family planning program and data was collected regarding the following topics: social-demographics, reproductive risk factors associated with cervical cancer, sexual behavior and partner history, birth control, knowledge about Pap smear' benefits, and its utilization. Statistic analysis was conducted using Student´s test and non-conditional multiple logistic regression model for determining significance. RESULTS: The predisposing factors were: knowledge about Pap smear's benefits (OR=6.00, CI 95% 4.70-7.67, history of using at least two birth control methods (OR=2.38, CI 95% 1.75-3.24, previous history of vaginal infection (OR=2.18, CI 95% 1.73-2.75, sexual partner's approval of gynecological examinations (OR=1.56, CI 95% 1.07-2.29. CONCLUSIONS: Educational programs on cancer prevention in this population should include the benefits of screening tests. Pap smears for Mexican women of reproductive age are mostly offered opportunely. The previous use of health services is a determinant factor for the utilization of the Cervical Cancer Screening Program. These results show the need to strengthen health promotion programs to women at high risk of cervical cancer and their sexual partners.

  16. Prevalence and predicting factors for anxiety in thai women with abnormal cervical cytology undergoing colposcopy.

    Science.gov (United States)

    Jerachotechueantaveechai, Tanut; Charoenkwan, Kittipat; Wongpakaran, Nahathai

    2015-01-01

    To compare prevalence of anxiety in women with abnormal cervical cytology (Pap) undergoing colposcopy to that of women attending the outpatient clinic for check-up and to examine predicting factors. In this cross-sectional analytical study, 100 women with abnormal cervical cytology (abnormal Pap group) and 100 women who attended our outpatient clinic for check-up (control group) were recruited from June 2013 to January 2014. The Hospital Anxiety and Depression Scale (HADS) was employed to determine anxiety in the participants with the score of ≥ 11 suggestive of clinically significant anxiety. The prevalence of anxiety and the mean HADS scores for anxiety were compared between the groups. For those with abnormal Pap, association between clinical factors and anxiety was assessed. A p-value of abnormal Pap group and 50.0 years in the control group (p=0.01). The proportion of participants who had more than one sexual partner was higher in the abnormal Pap group, 39.2% vs. 24.7% (p=0.03) and the prevalence of anxiety was significantly higher 14/100 (14.0%) vs. 3/100 (3.0%) (p abnormal Pap group, 6.6 vs. 4.8 (P abnormal Pap group, no definite association between clinical factors and anxiety was demonstrated. The prevalence of anxiety in women with abnormal Pap awaiting colposcopy was significantly higher than that of normal controls. Special attention including thorough counselling, with use of information leaflets and psychological support, should be directed to these women.

  17. Follow-up of abnormal or inadequate test results in the Danish Cervical Cancer Screening Program

    DEFF Research Database (Denmark)

    Kristiansen, Bettina Kjær

    2014-01-01

    Denmark has a higher incidence of cervical cancer than other Nordic countries, although all Danish women (aged 23–65) are screened regularly to identify possible cervical dysplasia or asymptomatic invasive cancer. Annually 40 000 women receives an abnormal or inadequate test result and a follow......-up recommendation. However problems with delayed follow-up may threaten the effectiveness of the Danish Cervical Cancer Screening Program, as 20% of women are delayed and dysplasia potentially can progress into cancer. Delayed follow-up is found in situations where women either consciously or unconsciously postpone...... up will be sent to the women (RCT). The intention is to ensure that all women will be notified about the test result, quickly, homogenously and in layman’s written language, still with the opportunity to contact or be contacted by the GP, if there is special needs. Furthermore, it is assumed that GP...

  18. Blood smear

    Science.gov (United States)

    ... smear URL of this page: //medlineplus.gov/ency/article/003665.htm Blood smear To use the sharing features on this ... view of cellular parasites Malaria, photomicrograph of cellular parasites Red blood cells, sickle cells Red blood cells, sickle and ...

  19. Striatal morphology correlates with sensory abnormalities in unaffected relatives of cervical dystonia patients.

    LENUS (Irish Health Repository)

    Walsh, Richard A

    2012-02-01

    Structural grey matter abnormalities have been described in adult-onset primary torsion dystonia (AOPTD). Altered spatial discrimination thresholds are found in familial and sporadic AOPTD and in some unaffected relatives who may be non-manifesting gene carriers. Our hypothesis was that a subset of unaffected relatives with abnormal spatial acuity would have associated structural abnormalities. Twenty-eight unaffected relatives of patients with familial cervical dystonia, 24 relatives of patients with sporadic cervical dystonia and 27 control subjects were recruited. Spatial discrimination thresholds (SDTs) were determined using a grating orientation task. High-resolution magnetic resonance imaging (MRI) images (1.5 T) were analysed using voxel-based morphometry. Unaffected familial relatives with abnormal SDTs had reduced caudate grey matter volume (GMV) bilaterally relative to those with normal SDTs (right Z = 3.45, left Z = 3.81), where there was a negative correlation between SDTs and GMV (r = -0.76, r(2) = 0.58, p < 0.0001). Familial relatives also had bilateral sensory cortical expansion relative to unrelated controls (right Z = 4.02, left Z = 3.79). Unaffected relatives of patients with sporadic cervical dystonia who had abnormal SDTs had reduced putaminal GMV bilaterally compared with those with normal SDTs (right Z = 3.96, left Z = 3.45). Sensory abnormalities in some unaffected relatives correlate with a striatal substrate and may be a marker of genetic susceptibility in these individuals. Further investigation of grey matter changes as a candidate endophenotype may assist future genetic studies of dystonia.

  20. Prevalence and distribution of cervical high-risk human papillomavirus and cytological abnormalities in women living with HIV in Denmark

    DEFF Research Database (Denmark)

    Thorsteinsson, Kristina; Storgaard, Merete; Katzenstein, Terese L

    2016-01-01

    and cytological abnormalities in WLWH compared with WGP in Denmark. Predictors of HPV and cytological abnormalities were estimated in WLWH. METHODS: WLWH consecutively enrolled in the Study on HIV, cervical Abnormalities and infections in women in Denmark (SHADE) in 2011 and were examined for cervical HPV...... and cytological abnormalities. WLWH were matched on age and prior cytological findings with WGP from an earlier study. HIV demographics were retrieved from the nationwide Danish HIV Cohort Study. Logistic regression was used to estimate predictors of hrHPV and cytological abnormalities. RESULTS: Of 334 included...... (adjusted OR 2.05 (95 % CI 1.03-4.10)) and CD4 Cytological abnormalities were prevalent in 10.4 % vs. 5.2 % (p = 0.0003) of WLWH and WGP. In WLWH with hrHPV, short duration of HAART predicted cervical dysplasia (adjusted OR per year 0.83 (95 % CI 0...

  1. Plastic spatula with narrow long tip provides higher satisfactory smears for Pap test

    Directory of Open Access Journals (Sweden)

    Pervinder Kaur

    2013-01-01

    Full Text Available Background: Ayre spatula for cervical smear collection is being used despite the suggestion that different modified spatulas provide more satisfactory sampling. Aims: To see whether the cytological pickup improves with the use of long tipped spatula. Setting and Design: Rurally based University Hospital; crossover study. Materials and Methods: Pap smear using Ayre spatula in 500 and with plastic narrow long tip (Szalay spatula in 500 clinic attending women was taken and analyzed. Crossover smears were taken with modified spatula in 163 and using Ayre spatula in 187 women after 2 weeks of initial smears. The same pathologist made cytological reporting for all smears and was unaware of the type of spatula used. Results: Smears from Ayre spatula had significantly higher reports of inadequate smears (94 of 500 vs. 68 of 500 for Ayre and Szalay, respectively; P = 0.032 and it remained so even after crossover (94 of 187 vs. 70 of 163 for Ayre and Szalay, respectively; P = 0.2. Cellular quality appeared better with smears taken using Szalay spatula, but the overall abnormal smear detection rate remained similar with either collection tool (χ2 = 1.5; P = 0.2. Conclusions: Proportion of satisfactory smears is higher when long tip plastic spatula is used for collection of sample.

  2. Plastic spatula with narrow long tip provides higher satisfactory smears for Pap test.

    Science.gov (United States)

    Kaur, Pervinder; Kushtagi, Pralhad

    2013-07-01

    Ayre spatula for cervical smear collection is being used despite the suggestion that different modified spatulas provide more satisfactory sampling. To see whether the cytological pickup improves with the use of long tipped spatula. Rurally based University Hospital; crossover study. Pap smear using Ayre spatula in 500 and with plastic narrow long tip (Szalay) spatula in 500 clinic attending women was taken and analyzed. Crossover smears were taken with modified spatula in 163 and using Ayre spatula in 187 women after 2 weeks of initial smears. The same pathologist made cytological reporting for all smears and was unaware of the type of spatula used. Smears from Ayre spatula had significantly higher reports of inadequate smears (94 of 500 vs. 68 of 500 for Ayre and Szalay, respectively; P = 0.032) and it remained so even after crossover (94 of 187 vs. 70 of 163 for Ayre and Szalay, respectively; P = 0.2). Cellular quality appeared better with smears taken using Szalay spatula, but the overall abnormal smear detection rate remained similar with either collection tool (χ(2) = 1.5; P = 0.2). Proportion of satisfactory smears is higher when long tip plastic spatula is used for collection of sample.

  3. Is magnification necessary to confirm visual inspection of cervical abnormalities? A randomized trial in Peru

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    Jennifer L. Winkler

    2008-01-01

    Full Text Available OBJECTIVES: Cervical cancer is the leading cause of cancer death among women in developing countries. This study was designed to evaluate whether visual inspection with acetic acid and magnification (VIAM improved confirmation of cervical lesions as compared to confirmation with visual inspection with acetic acid (VIA without magnification when used by physicians. METHODS: From April-December 2004, women in San Martin, Peru, who were referred as VIA-positive by an "obstetriz" (a professional midwife with 6 years of university training were randomized into two groups for confirmatory screening by a physician using either VIA or VIAM with an AviScope,TM a hand-held 4x magnification scope with a green light source. The reference standard for the presence or absence of cervical neoplasia was colposcopy and directed biopsy, as required. RESULTS: A total of 358 women participated in the study; 161 had a confirmatory examination with VIAM and 159 with VIA. Sensitivity for low- or high-grade lesions was 68% with VIA and 77% with VIAM, and specificity was 62% with VIA and 63% with VIAM; however, these differences were not statistically significant. CONCLUSIONS: For settings where physician confirmation of cervical abnormalities identified through visual inspection is required and available, this study demonstrates that VIAM had no significant advantage over VIA.

  4. Automation of the linear array HPV genotyping test and its application for routine typing of human papillomaviruses in cervical specimens of women without cytological abnormalities in Switzerland.

    Science.gov (United States)

    Dobec, Marinko; Bannwart, Fridolin; Kaeppeli, Franz; Cassinotti, Pascal

    2009-05-01

    There is a need for reliable, automated high throughput HPV detection and genotyping methods for pre- and post-prophylactic vaccine intervention analyses. To optimize the linear array (LA) HPV genotyping test (Roche Diagnostics, Rotkreuz) in regard to possible automation steps for the routine laboratory diagnosis of HPV infections and to analyze the HPV genotype distribution in cervical specimens of women without cytological abnormalities in Switzerland. 680 cervical cell specimens with normal cytology, obtained from women undergoing routine cervical screening by liquid-based Pap smear, were analyzed by the LA HPV genotyping test for HPV-DNA. The automation of the LA HPV genotyping test resulted in a total hands-on time reduction of 255 min (from 480 to 225 min; 53%). Any of 37 HPV genotypes were detected in 117 (17.2%) and high-risk (HR) HPV in 55 (8.1%) of 680 women with normal cytology. The highest prevalence of any HPV (28.1%) and HR-HPV (15.1%) was observed in age-group 21-30 and showed a continuous decrease in older age-groups. The most common HR-HPV genotypes were HPV-16 (12%), HPV-31 (9.4%), HPV-52 (6%), HPV-51 (5.1%), HPV-45 (4.3%), HPV-58 (4.3%) and HPV-59 (4.3%). The optimization and automation of the LA HPV genotyping test makes it suited for high throughput HPV detection and typing. The epidemiological data provides information about distribution of HPV genotypes in women without cytological abnormalities in Switzerland and may be important for determining the future impact of vaccines and potential changes in the country's epidemiological HPV profile.

  5. Frequency of unsatisfactory cervical cytology smears in cancer screening of Japanese women: A systematic review and meta-analysis.

    Science.gov (United States)

    Hosono, Satoyo; Terasawa, Teruhiko; Katayama, Takafumi; Sasaki, Seiju; Hoshi, Keika; Hamashima, Chisato

    2018-04-01

    The Bethesda system (TBS) has been used for cervical cytological diagnosis in Japan since 2008. Evaluation of specimen adequacy is the most important aspect of quality assurance and for precise diagnosis in TBS. A systematic review and meta-analysis were carried out to assess the unsatisfactory specimen rate in the primary cervical cancer screening setting in Japan. Ovid Medline and Ichushi-Web databases were searched from inception through to May 2017. Prospective and retrospective studies that reported the proportion of unsatisfactory specimens in healthy asymptomatic Japanese women in a cervical cancer screening program were eligible for inclusion; 17 studies were included in the meta-analysis. The random-effects model meta-analysis calculated summary estimates of the unsatisfactory rate of 0.60% (95% confidence interval [CI], 0.18-1.96%; I 2 = 99%) for conventional cytology and 0.04% (95% CI, 0.00-0.35%; I 2 = 99%) for liquid-based cytology (LBC). However, comparative results between conventional and liquid-based cytology, based on four direct and nine comparative studies, showed no significant difference (summary odds ratio = 3.5 × 10 -2 favoring LBC [95% CI, 6.9 × 10 -4 -1.7]; I 2 = 98%). In the subgroup analyses and meta-regressions, use of non-cotton devices for conventional cytology and use of a particular platform for LBC were associated with lower unsatisfactory rates. Meta-regression also suggested chronological improvement in unsatisfactory rates for both tests. In Japanese cervical cancer screening programs, conventional cytology remains prevalent. Future research needs to focus on evaluating the impact of screening programs using LBC by comparing the accuracy, performance, and cost-effectiveness with conventional cytology in the Japanese population. © 2018 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.

  6. Higher educational attainment associated with reduced likelihood of abnormal cervical lesions among Zambian women - a cross sectional study.

    Science.gov (United States)

    Hamoonga, Twaambo Euphemia; Likwa, Rosemary Ndonyo; Musonda, Patrick; Michelo, Charles

    2017-10-13

    The high burden of cervical cancer in Zambia prompted the Ministry of Health and partners to develop the cervical cancer prevention program in Zambia (CCPPZ) in 2006. Despite this intervention more women continue to die from the disease and there is little understanding of factors that may be linked with abnormal cervical lesions in the general population. We therefore examined if educational attainment is associated with abnormal cervical lesions among Zambian women aged 15 to 49 years. This study used data from the cervical cancer prevention program in Zambia, where a total of 14,294 women aged 15 to 49 years were screened for cervical cancer at nine health facilities between October 2013 and September 2014. The data represents women from six provinces of Zambia, namely Southern, Central, Copperbelt, Luapula, North-western and Eastern provinces. Step-wise logistic regression analysis using the Statistical Package for the Social Sciences (SPSS) version 21 was used to estimate adjusted odds ratios (AOR) and 95% confidence intervals (CIs) for educational attainment with presence of abnormal cervical lesions as outcome. Multiple imputation was further used to obtain the imputed stabilized estimates for educational attainment. The prevalence of abnormal cervical lesions, using the Visual Inspection with Acetic-acid (VIA) test was 10.7% (n = 1523). Educational attainment was inversely associated with abnormal cervical lesions (AOR = 0.75; 95% CI:0.70-0.81, AOR = 0.74; 95% CI:0.68-0.81 and AOR = 0.46; 95% CI:0.41-0.51) among women with primary, secondary and tertiary education, respectively, compared to those with no formal education. We find reduced likelihood of abnormal cervical lesions in educated women, suggesting a differential imbalance with women who have no formal education. These findings may be a reflection of inequalities associated with access to cervical cancer screening, making the service inadequately accessible for lower educated groups. This

  7. Should LSIL with ASC-H (LSIL-H in cervical smears be an independent category? A study on SurePath™ specimens with review of literature

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    Shidham Vinod B

    2007-03-01

    Full Text Available Abstract Background Cervical smears exhibiting unequivocal features of 'low grade squamous intraepithelial lesion' (LSIL are occasionally also admixed with some cells suspicious for, but not diagnostic of, 'high grade squamous intraepithelial lesion' (HSIL. Only a few studies, mostly reported as abstracts, have evaluated this concurrence. In this study, we evaluate the current evidence that favors a distinct category for "LSIL, cannot exclude HSIL" (LSIL-H, and suggest a management algorithm based on combinations of current ASCCP guidelines for related interpretations. Methods We studied SurePath™ preparations of cervical specimens from various institutions during one year period. Cytohisto correlation was performed in cases with cervical biopsies submitted to our institution. The status of HPV DNA testing was also noted in some LSIL-H cases with biopsy results. Results Out of 77,979 cases 1,970 interpreted as LSIL (1,523, LSIL-H (146, 'atypical squamous cells, cannot exclude HSIL' (ASC-H (109, and HSIL (192 were selected. Concurrent biopsy results were available in 40% (Total 792 cases: 557 LSIL, 88 LSIL-H, 38 ASCH, and 109 HSIL. Biopsy results were grouped into A. negative for dysplasia (ND, B. low grade (HPV, CIN1, CIN1 with HPV, and C. high grade (CIN 2 and above. The positive predictive values for various biopsy results in relation to initial cytopathologic interpretation were: a. LSIL: (557 cases: ND 32% (179, low grade- 58% (323, high grade- 10% (55; b. LSIL-H: (88 cases: ND 24% (21, low grade- 43% (38, high grade- 33% (29; c. ASCH: (38 cases: ND 32% (12, low grade- 37% (14, high grade- 31% (12; d. HSIL (109 cases: ND 5% (6, low grade 26% (28, high grade 69% (75. The patterns of cervical biopsy results in cases reported as LSIL-H were compared with that observed in cases with LSIL, ASC-H, and HSIL. 94% (32 of 34 of LSIL-H were positive for high risk (HR HPV, 1 was negative for HR HPV but positive for low risk (LR, and 1 LSIL-H was

  8. Revisão rápida de esfregaços cervicais como método de garantia interna de qualidade Rapid screening of cervical smears as a method of internal quality assurance

    Directory of Open Access Journals (Sweden)

    Rita Goreti Amaral

    2003-06-01

    negative rate. OBJECTIVE: The aim of this study was to compare the performance of 100% rapid re-screening with that of 10% random re-screening as an internal quality assurance method. METHODS: 2,750 first screening negative smears were submitted to 100% rapid re-screening by a senior cytotechnologist followed by 10% random re-screening by another senior cytotechnologist. After re-screening, all smears were analyzed by two independent cytopathologists. Whenever results were divergent the smears were analyzed by a third cytopathologist and the panel established a consensus gold standard diagnosis. RESULTS: 98 suspect smears were selected by rapid re-screening, 62 of which were confirmed as abnormal by the gold standard: 45 Ascus, 11 LSIL and six HSIL (sensitivity 73.8%. Of the nine abnormal smears detected by the 10% random re-screening, six were confirmed by the gold standard, three Ascus, two LSIL and one HSIL (sensitivity 50%. The gold standard detected 57 Ascus, ten LSIL and five HSIL cases among the 2,489 smears that were not submitted to 10% re-screening. CONCLUSIONS: 100% rapid re-screening is an efficient alternative for reduction of cervical screening false negative rates. It also allowed to monitor the individual performance of members of the team.

  9. Study of cervical cord injury without radiological abnormality using MRI at injury

    International Nuclear Information System (INIS)

    Park, Jin-Soo; Ei, Terumi; Uchida, Yoko; Kodai, Yujiro; Yasumatsu, Hideo; Yoshino, Kazutaka; Hirakawa, Takashi.

    1994-01-01

    This study was undertaken, using MRI at the time of injury, to examine cervical cord injury without radiological abnormality. The subjects were 30 patients (24 men and 6 women) seen during the 4-year period 1989-1993, who ranged in age from 31 to 83 years (an average age of 62.8 years). Of these patients, 10 had a slightly irregular alignment of the vertebral body on plain X-rays. These 10 patients were examined using MRI early after sustaining trauma (within 24 hours in 9 and 48 hours in one). As a result, spinal cord was seen as isointensity on T1-weighted images and hyperintensity on T2-weighted images, corresponding to irregular alignment. These findings suggest that reduction of a dislocation may transiently occur due to patient transfer or natural elasticity, as plain X-rays indicated no evidence of bone abnormalities. Thus injuries like dislocations may have occurred at the time of trauma, and structural changes of the vertebral body may be responsible for the occurrence of cervical spinal cord. Spinal cord injuries, even if not evidenced on plain X-rays, should not be categorized as non-osseous injuries. (N.K.)

  10. Evaluating the Pap Smear Reports of Pathology Laboratories in Ahvaz, Iran

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    Shirin Zargar Shoushtari

    2016-07-01

    Full Text Available Background & aim: Pap smear is a screening procedure for cervical cancer. The incidence and mortality rate of cervical cancer has decreased up to 90% in the regular screening in women aged 20-65 years. This study aimed to investigate the Pap smear reports of pathology laboratories in Ahvaz, Iran. Methods: In this cross-sectional study, 1,006 Pap smear reports were collected from pathology laboratories via cluster sampling method. Data was analyzed by a self-structured questionnaire. In addition, variables such as age, type of infection, grade of inflammation, metaplastic changes, and epithelial cell abnormalities in cervix were studied in this study. Data analysis was performed in SPSS V.16.0 using descriptive analysis, ANOVA, Fisher’s exact, and Chi-square tests. Results: While no infection was reported in 94.43% (n=950 of cases, the highest incidence rate of infections in the remaining samples (5.56%, n=56 was related to Candida Albicans (4.77%, n=48. Various grades of inflammation were reported in 83.69% (n=842 of the samples. Moreover, the highest grade of inflammation in fungal infections was 2+, whereas the grades in Trichomonas and bacterial infections were 1+ and 3+, respectively. Cervical dysplasia and metaplasia were reported in 0.29% (n=3 and 1.19% (n=12 of the cases, respectively. Conclusion: The prevalence of cervical-vaginal infections, cervical metaplasia, and dysplasia were relatively low in Pap smear reports of laboratories in Ahvaz.

  11. Rastreamento anterior para câncer de colo uterino em mulheres com alterações citológicas ou histológicas Previous screening for cervical cancer among women with cytological and histological abnormalities

    Directory of Open Access Journals (Sweden)

    C Rama

    2008-06-01

    do último exame citológico anterior.OBJECTIVE: To examine previous Pap smear history in women screened for cervical cancer with cytological or histological abnormalities. METHODS: Cross-sectional study in a sample of 5,485 women (15-65 years old who self-referred to cervical cancer screening in Sao Paulo and Campinas, Southeastern Brazil, between February 2002 and March 2003. A behavioral questionnaire was applied and cervical specimens were obtained for testing by Pap smears or liquid-based cytology. Women who had abnormal cytology were referred for colposcopic examination and, if abnormal, for cervical punch biopsy. To explore factors associated to cervical abnormalities Pearson's chi-was conduted square test at a 5% significance level. RESULTS: Cytological abnormalities were found in 354 women (6.4% and included 41 high-grade squamous intra-epithelial lesions and 3 carcinomas; 92.7% were normal results. Colposcopy was performed in 289 women, and 145 (50.2% showed abnormal results. Punch biopsies showed 14 cervical intraepithelial neoplasias grade 3 and 4 carcinomas. Previous Pap smears were reported in all women who had cytology suspected of carcinoma, 97.6% of those with high-grade squamous intra-epithelial lesions, all women with histological diagnosis of carcinoma and 92.9% of those who had cervical intraepithelial neoplasias grade 3 histologically. Previous Pap smear in the last tree years was reported by 86.5% and 92.8% of women with abnormal cytology and biopsy, respectively. CONCLUSIONS: There was no statistically significant difference regarding the number of Pap tests and time since their last test between women with histologically diagnosed carcinoma and cervical intraepithelial neoplasia grade 3 compared with those with normal cytology.

  12. Self-reported history of Pap-smear in HIV-positive women in Northern Italy: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Ghinelli Florio

    2010-06-01

    Full Text Available Abstract Background The incidence of invasive cervical cancer in HIV-positive women is higher than in the general population. There is evidence that HIV-positive women do not participate sufficiently in cervical cancer screening in Italy, where cervical cancer is more than 10-fold higher in women with AIDS than in the general population. The aim of the present study was to evaluate the history of Pap-smear in HIV-positive women in Italy in recent years. We also examined the sociodemographic, clinical, and organizational factors associated with adherence to cervical cancer screening. Methods A cross-sectional study was conducted between July 2006 and June 2007 in Emilia-Romagna region (Northern Italy. All HIV-positive women who received a follow-up visit in one of the 10 regional infectivology units were invited to participate. History of Pap-smear, including abnormal smears and subsequent treatment, was investigated through a self-administered anonymous questionnaire. The association between lack of Pap-smear in the year preceding the interview and selected characteristics was assessed by means of odds ratios (OR and 95% confidence intervals adjusted for study centre and age. Results A total of 1,002 HIV-positive women were interviewed. Nine percent reported no history of Pap-smear, and 39% had no Pap-smear in the year prior to the date of questionnaire (last year. The lack of Pap-smear in the last year was significantly associated with age Three hundred five (34% women reported a previous abnormal Pap-smear, and of the 178 (58% referred for treatment, 97% complied. Conclusions In recent years the self-reported history of Pap-smear in HIV-positive women, in some public clinics in Italy, is higher than previously reported, but further efforts are required to make sure cervical cancer screening is accessible to all HIV-positive women.

  13. CSF smear

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003768.htm CSF smear To use the sharing features on this ... around the spinal cord and brain. Cerebrospinal fluid (CSF) protects the brain and spinal cord from injury. ...

  14. Frequency of Trichomonas vaginalis, Candida sp and Gardnerella vaginalis in cervical-vaginal smears in four different decades

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    Sheila Jorge Adad

    Full Text Available CONTEXT: Vaginitis is one of the principal motives that lead women to seek out an obstetrician or gynecologist. Bacterial vaginosis, candidiasis and trichomoniasis are responsible for 90% of the cases of infectious vaginitis. OBJECTIVE: To verify the frequency of the three main causative agents of vaginitis, Trichomonas vaginalis, Candida sp and Gardnerella vaginalis, in four different decades (1960's, 1970's, 1980's and 1990's. DESIGN: Retrospective. PLACE: A tertiary referral center. PARTICIPANTS: Patients attended to as gynecology and obstetrics outpatients at the Faculdade de Medicina do Triângulo Mineiro during the years 1968, 1978, 1988, 1998, taken as samples of each decade. MAIN MEASUREMENTS: Diagnoses of infection by Trichomonas vaginalis, Candida sp and Gardnerella vaginalis were gathered from 20,356 cervical-vaginal cytology tests on patients attended to as gynecology outpatients at Faculdade de Medicina do Triângulo Mineiro during the years 1968, 1978, 1988, 1998, representing the four decades. The results were grouped according to the age group of the patients: under 20, between 20 and 29, between 30 and 39, between 40 and 49, and 50 or over. Statistical analysis was done via the chi-squared (Mantel-Haentzel test with a significance level of 5%. RESULTS: In 1968 infections by Trichomonas vaginalis and Candida sp were diagnosed in 10% and 0.5% of the cytology tests and in 1978, 5.1% and 17.3%, respectively (P < 0.0001. Infection by Gardnerella vaginalis could only be evaluated in the latter two decades. In 1988, 19.8% of the women had positive tests for Gardnerella vaginalis, which was the most frequent agent in that year, diminishing in the subsequent decade to 15.9% (P < 0.0001. Candidiasis was the most frequent infection in 1998, detected in 22.5% of the tests (P < 0.0001. In a general manner, all the infections were most frequent among younger patients, especially those aged under 20, in all decades, whereas infections were

  15. Evaluation of Brain and Cervical MRI Abnormality Rates in Patients With Systemic Lupus Erythematosus With or Without Neurological Manifestations

    International Nuclear Information System (INIS)

    Harirchian, Mohammad Hossein; Saberi, Hazhir; Najafizadeh, Seyed Reza; Hashemi, Seyed Ali

    2011-01-01

    Central nervous system (CNS) involvement has been observed in 14-80% of patients with systemic lupus erythematosus (SLE). Magnetic resonance imaging (MRI) is an appropriate method for evaluating CNS involvement in these patients. Clinical manifestations and MRI findings of CNS lupus should be differentiated from other mimicking diseases such as multiple sclerosis (MS). The aim of this study was to evaluate the prevalence and extent of brain and cervical cord MRI lesions of lupus patients. The relationship between neurological signs and symptoms and MRI findings were evaluated as well. Fifty SLE patients who had been referred to the rheumatology clinic of our hospital within 2009 were included in a cross sectional study. All patients fulfilled the revised 1981 American College of Rheumatology (ACR) criteria for SLE. We evaluated the neurological signs and symptoms and brain and cervical MRI findings in these patients. Forty-one patients (82%) were female and nine (18%) were male. The mean age was 30.1 ± 9.3 years. Twenty eight (56%) patients had an abnormal brain MRI. No one showed any abnormality in the cervical MRI. The lesions in 20 patients were similar to demyelinative plaques. Seventeen patients with abnormal brain MRI were neurologically asymptomatic. There was only a significant relationship between neurological motor manifestations and brain MRI abnormal findings. Unlike the brain, cervical MRI abnormality and especially asymptomatic cord involvement in MRI is quite rare in SLE patients. This finding may be helpful to differentiate SLE from other CNS disorders such as MS

  16. What women want. Women's preferences for the management of low-grade abnormal cervical screening tests: a systematic review

    DEFF Research Database (Denmark)

    Frederiksen, Maria Eiholm; Lynge, E; Rebolj, M

    2012-01-01

    Please cite this paper as: Frederiksen M, Lynge E, Rebolj M. What women want. Women's preferences for the management of low-grade abnormal cervical screening tests: a systematic review. BJOG 2011; DOI: 10.1111/j.1471-0528.2011.03130.x. Background If human papillomavirus (HPV) testing will replace...... cytology in primary cervical screening, the frequency of low-grade abnormal screening tests will double. Several available alternatives for the follow-up of low-grade abnormal screening tests have similar outcomes. In this situation, women's preferences have been proposed as a guide for management....... Selection criteria Studies asking women to state a preference between active follow-up and observation for the management of low-grade abnormalities on screening cytology or HPV tests. Data collection and analysis Information on study design, participants and outcomes was retrieved using a prespecified form...

  17. [Quantitative determination of fetal fibronectin in cervical smears: a new marker for evaluating the risk of premature labor].

    Science.gov (United States)

    Hampl, M; Friese, K; Hofmann, I; Melchert, F

    1994-12-01

    There is a well-known correlation between ascending infection and preterm labour. Nevertheless, up to now an exact method to identify patients which are at high risk for preterm labour does not exist. Fetal fibronectin is an extracellular matrix protein, which is produced by fetal membranes. High concentrations are present in amniotic fluid, but not in cervical secretions in uncomplicated pregnancies (only in 3-4%). If there is an inflammatory mediated damage to fetal membranes (amnion/chorion) or a mechanical disruption caused by preterm contractions, fetal fibronectin should be released into the cervix and vagina. A prospective clinical study measuring quantitatively the content of fFN in cervicovaginal secretions in patients with preterm labour (n = 43), preterm rupture of membranes (n = 15) and 20 controls was undertaken. In 16 patients frequent specimen could be obtained over a period of several weeks. 14 of the 34 patients with preterm labour, which could be observed until delivery, delivered before term ( 75 ng/ml (sensitivity: 92.4%). 13 patients were negative for fFN and only one of these patients delivered before term (92% chance of term delivery in absence of fFN in cervicovaginal fluids). In 8 patients with beta-adrenergic treatment fFN was present. All patients delivered before term. The 15 patients with PROM had very high concentrations of fFN with a medium concentration of 967.3 ng/ml. 18 of the 20 control patients were negative for fFN (< 75 ng/ml), 2 had a slightly elevated concentration of 84 and 85 ng/ml.(ABSTRACT TRUNCATED AT 250 WORDS)

  18. Adaptation of feedforward movement control is abnormal in patients with cervical dystonia and tremor.

    Science.gov (United States)

    Avanzino, Laura; Ravaschio, Andrea; Lagravinese, Giovanna; Bonassi, Gaia; Abbruzzese, Giovanni; Pelosin, Elisa

    2018-01-01

    It is under debate whether the cerebellum plays a role in dystonia pathophysiology and in the expression of clinical phenotypes. We investigated a typical cerebellar function (anticipatory movement control) in patients with cervical dystonia (CD) with and without tremor. Twenty patients with CD, with and without tremor, and 17 healthy controls were required to catch balls of different load: 15 trials with a light ball, 25 trials with a heavy ball (adaptation) and 15 trials with a light ball (post-adaptation). Arm movements were recorded using a motion capture system. We evaluated: (i) the anticipatory adjustment (just before the impact); (ii) the extent and rate of the adaptation (at the impact) and (iii) the aftereffect in the post-adaptation phase. The anticipatory adjustment was reduced during adaptation in CD patients with tremor respect to CD patients without tremor and controls. The extent and rate of adaptation and the aftereffect in the post-adaptation phase were smaller in CD with tremor than in controls and CD without tremor. Patients with cervical dystonia and tremor display an abnormal predictive movement control. Our findings point to a possible role of cerebellum in the expression of a clinical phenotype in dystonia. Copyright © 2017 International Federation of Clinical Neurophysiology. Published by Elsevier B.V. All rights reserved.

  19. Predisposition to Cervical Atypia in Systemic Lupus Erythematosus: A Clinical and Cytopathological Study

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    Hend Hilal Al-Sherbeni

    2015-01-01

    Full Text Available Introduction. Systemic lupus erythematosus (SLE is a complex disease with variable presentations, course, and prognosis. The female genital tract may be a potential target organ in SLE since cervical inflammation may be associated with disease activity. An increase in cervical dysplasia, a precursor of cervical cancer, has been reported in females with SLE. Aim of the Work. This work aimed to study the prevalence of abnormal cervicovaginal smears in patients with systemic lupus erythematosus (SLE and to correlate abnormal smear findings with exposure to infection with human papilloma virus (HPV in SLE patients. Patients and Methods. Thirty-two patients with SLE, fulfilling the 1997 revised criteria for the classification of SLE, were included in this study. They were subjected to full history taking, clinical examination, laboratory investigations, and cervicovaginal smearing. Twenty healthy subjects not known to suffer from any rheumatological disease were used as controls, and they were subjected to cervicovaginal smearing. Results. Four out of 32 SLE patients showed abnormal Pap smears (12.5% compared to none showing any cervical changes in the control group (0%. Among these 4 patients, 3 were having ASCU and one was having LSIL (HPV. Conclusion. Cervicovaginal smearing is an easy, economic, safe, repeatable, and noninvasive technique for screening and early detection of cervical neoplastic lesions in SLE.

  20. High-risk human papillomavirus detection in self-sampling compared to physician-taken smear in a responder population of the Dutch cervical screening: Results of the VERA study.

    Science.gov (United States)

    Ketelaars, P J W; Bosgraaf, R P; Siebers, A G; Massuger, L F A G; van der Linden, J C; Wauters, C A P; Rahamat-Langendoen, J C; van den Brule, A J C; IntHout, J; Melchers, W J G; Bekkers, R L M

    2017-08-01

    In 2017 the cervical cancer screening program in The Netherlands will be revised. Cervical smears will primarily be tested for the presence of high-risk human papillomavirus (hrHPV) instead of cytology, and vaginal self-sampling will be offered to non-responders. This includes a potential risk that part of the women who would otherwise opt for a cervical smear will wait for self-sampling. However, self-sampling for hrHPV in a responder population has never been studied yet. The aim of this study was to investigate the applicability and accuracy of self-sampling in detecting hrHPV in a screening responder population. A total of 2049 women, aged 30-60years, participating in the screening program in The Netherlands were included from April 2013 to May 2015. After they had their cervical smear taken, women self-collected a cervicovaginal sample with a brush-based device, the Evalyn Brush. Both the cervical smear and self-sample specimen were tested with the COBAS 4800 HPV platform. The hrHPV prevalence was 8.0% (95% CI 6.9-9.2) among the physician-taken samples, and 10.0% (95% CI 8.7-11.3) among the self-samples. There was 96.8% (95% CI 96.0-97.5) concordance of hrHPV prevalence between self-samples and physician-taken samples. Women in our study evaluated self-sampling as convenient (97.1%), user-friendly (98.5%), and 62.8% preferred self-sampling over a physician-taken sampling for the next screening round. In conclusion, self-sampling showed high concordance with physician-taken sampling for hrHPV detection in a responder screening population and highly acceptable to women. Implementation of HPV-self-sampling for the responder population as a primary screening tool may be considered. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Diagnostic value of an abnormal smear in non-pregnant women. Evaluation of positive smear from the surface of the portio obtained by the cottonswab method or by the dry wooden Ayre spatula and the relevance of positive smear from the endocervix and/or from the surface of the portio

    DEFF Research Database (Denmark)

    Lundvall, L; Højgaard, L L; Højgaard, K

    1990-01-01

    During a 3-4 year period, 324 women with a positive smear were registered consecutively and prospectively and divided into two groups according to the design of the investigation. In one group the smear was taken with an Ayre spatula and in the other group with a cotton swab. The purpose of this ...

  2. Evaluation Of Cervical Cancer Screening Program At A Rural ...

    African Journals Online (AJOL)

    But the condition is preventable through regular screening of women those are 'at risk\\' for abnormal changes in the cervix and treating them who have positive results. Although screening facilities are ... Keywords: Cervical cancer, Pap smear test, knowledge, practice, programme coverage. East African Journal of Public ...

  3. Microscopic evaluation of methods of fixation and preservation of vaginal smears taken from normal women submitted to radiotherapy for uterine cervical cancer

    International Nuclear Information System (INIS)

    Costa, O.L.N.; Baruffi, I.; Valeri, V.; Parente, J.V.

    1983-01-01

    Two methods were evaluated for fixation and conservation of vaginal smears of normal and irradiated women for periods as long as four months. An initial fixation was used with 95% alcohol for 24 hours followed by either air storage or 0,5% alcohol - ether celoidina solution coating. It is concluded that through microscopic evaluation, the smears of non-irradiated women treated by both methods in long run observation are only worthwhile for oncotic studies. On the other hand, the smears of irradiated women are not valid either for hormonal or oncotic analysis. (Author) [pt

  4. Diagnostic performance of HPV E6/E7 mRNA assay for detection of cervical high-grade intraepithelial neoplasia and cancer among women with ASCUS Papanicolaou smears.

    Science.gov (United States)

    Ren, Chenchen; Zhu, Yuanhang; Yang, Li; Zhang, Xiaoan; Liu, Ling; Ren, Chunying

    2018-02-01

    The aim of this study was to investigate the clinical performance of high risk (HR) HPV E6/E7 mRNA assay in detecting cervical high-grade intraepithelial neoplasia and cancer among women with atypical squamous cells of undetermined significance (ASCUS) Papanicolaou (Pap) smears. A total of 160 patients with ASCUS who underwent HR-HPV DNA assay, HR-HPV E6/E7 mRNA assay and colposcopy biopsy at Third Affiliated Hospital of Zhengzhou University, China, from December 2015 to March 2017, were enrolled. Logistic regression analysis was used to evaluate the relationship between pathological results with clinical biologic factors. Univariate analysis showed that the qualitative results of HR-HPV DNA, qualitative results of HR-HPV E6/E7 mRNA and expression levels of HR-HPV E6/E7 mRNA were risk factors of high-grade cervical intraepithelial neoplasia (CIN) and cervical cancer (all P HPV E6/E7 mRNA was associated with high-grade CIN and cervical cancer (OR = 8.971, 95% CI = 2.572-31.289, P = 0.001). An optimal cut-off value of ≥ 558.26 copies/ml was determined using receiver operating characteristic curve, and specificity of cut-off value were higher than E6/E7 mRNA qualitative assay and DNA qualitative assay. HPV E6/E7 mRNA quantitative assay may be a valuable tool in triage of ASCUS pap smears. A high specificity of E6/E7 mRNA quantitative assay as a triage test in women with ASCUS can be translated into a low referral for colposcopy.

  5. A normal colposcopy examination fails to provide psychological reassurance for women who have had low-grade abnormal cervical cytology.

    Science.gov (United States)

    Cotton, S C; Sharp, L; Little, J; Gray, N M; Walker, L G; Whynes, D K; Cruickshank, M E

    2015-06-01

    Worldwide, each year, large numbers of women are referred for colposcopy following low-grade abnormal cervical cytology. Many have no visible abnormality on examination. The risk of cervical intra-epithelial neoplasia grade 2/3 (CIN2/3) in these women is low. It is unknown whether, for women, a normal colposcopy resolves the anxiety which often follows the receipt of an abnormal cytology result. We investigated the prevalence of adverse psychological outcomes over 30 months following a normal colposcopy. This cohort study was nested within the UK TOMBOLA randomized controlled trial. Women aged 20-59 years, with recent low-grade cytology, who had a satisfactory colposcopy examination and normal transformation zone, completed the Hospital Anxiety and Depression Scale (HADS) and Process Outcome Specific Measure (POSM) at recruitment and during follow-up (12, 18, 24 and 30 months post-recruitment). Outcomes included percentages reporting significant anxiety (HADS anxiety subscale score ≥11), significant depression (HADS depression subscale score ≥8) or worries about the result of the next cytology test, cervical cancer, having sex, future fertility and general health at each time point (point prevalence) and during follow-up (cumulative prevalence). The study included 727 women. All psychological measures (except depression) had high prevalence at recruitment, falling substantially by 12 months. During follow-up, the cumulative prevalence of significant anxiety was 27% and significant depression was 21%. The most frequently reported worry was that the next cytology test would be abnormal (cumulative prevalence of 71%; point prevalence of ≥50% at 12 and 18 months). The cumulative prevalence values of worries about cervical cancer, having sex and future fertility were 33%, 20% and 16%, respectively. For some women who have low-grade cytology, a normal colposcopy does not appear to provide psychological reassurance. © 2014 John Wiley & Sons Ltd.

  6. Correlation of plasma nitrite/nitrate levels and inducible nitric oxide gene expression among women with cervical abnormalities and cancer.

    Science.gov (United States)

    Sowjanya, A Pavani; Rao, Meera; Vedantham, Haripriya; Kalpana, Basany; Poli, Usha Rani; Marks, Morgan A; Sujatha, M

    2016-01-30

    Cervical cancer is caused by infection with high risk human papillomavirus (HR-HPV). Inducible nitric oxide synthase (iNOS), a soluble factor involved in chronic inflammation, may modulate cervical cancer risk among HPV infected women. The aim of the study was to measure and correlate plasma nitrite/nitrate levels with tissue specific expression of iNOS mRNA among women with different grades of cervical lesions and cervical cancer. Tissue biopsy and plasma specimens were collected from 120 women with cervical neoplasia or cancer (ASCUS, LSIL, HSIL and invasive cancer) and 35 women without cervical abnormalities. Inducible nitric oxide synthase (iNOS) mRNA from biopsy and plasma nitrite/nitrate levels of the same study subjects were measured. Single nucleotide polymorphism (SNP) analysis was performed on the promoter region and Ser608Leu (rs2297518) in exon 16 of the iNOS gene. Differences in iNOS gene expression and plasma nitrite/nitrate levels were compared across disease stage using linear and logistic regression analysis. Compared to normal controls, women diagnosed with HSIL or invasive cancer had a significantly higher concentration of plasma nitrite/nitrate and a higher median fold-change in iNOS mRNA gene expression. Genotyping of the promoter region showed three different variations: A pentanucleotide repeat (CCTTT) n, -1026T > G (rs2779249) and a novel variant -1153T > A. These variants were associated with increased levels of plasma nitrite/nitrate across all disease stages. The higher expression of iNOS mRNA and plasma nitrite/nitrate among women with pre-cancerous lesions suggests a role for nitric oxide in the natural history of cervical cancer. Copyright © 2015. Published by Elsevier Inc.

  7. [Verification of doubtful PAP smear results of women included in the screening program in the Podlaskie province].

    Science.gov (United States)

    Błońska, Ewa; Knapp, Piotr Andrzej

    2013-08-01

    Verification of uncertain PAP-smear results in a group of women covered by the cervical screening program in the Podlaski province. The main aim of the study was to identify CIN (Cervical Intraepithelial Neoplasia) lesions present, with varying degrees of severity in women with cytological diagnosis of ASCUS (atypical squamous cells of undetermined significance), LSIL (low grade squamous intraepithelial lesion), and ASC-H (atypical squamous cells - cannot exclude high grade squamous intraepithelial lesion). The study evaluated 101 cervical smears taken from the vaginal part of the cervix in a group of screened women in the Podlaski province. Cytological evaluation was performed according the Bethesda System. We analyzed abnormal smears selected from a total of 7296 cytological examinations performed during 2012 at the University Center for Pathomorphological and Genetic - Molecular Diagnosis, Medical University in Białystok. The cytological results which were of interest to us included 19 cases with ASCUS, 59 with LSIL, and 23 with ASC-H, as well as with morphological features of the presence of Human Papilloma Virus (HPV). Staining was performed using CINtecPLUS test according to the manufacturer's instructions. CINtecPLUS is a immunocytochemical test based on specially designed monoclonal antibodies (E6H4TM) that let us identify protein p16ink4a within the cervical smear Additionally the diagnostic kit was provided with antibodies for diagnosing the presence of Ki-67 protein, a known marker of cell proliferation. The result was considered positive when staining of the nucleus and the cytoplasm appeared in red and brown, respectively. All abnormal results were eventually verified by histological examination of the tissue taken from cervical lesions by diagnostic-therapeutic procedure following colposcopic evaluation of cervical lesion topography In the group of cytological smears with ASCUS, the diagnosis was positive in 5 cases (26.3%), negative in 14 (73

  8. Management of ASCUS findings in Papanicolaou smears. A retrospective study.

    Science.gov (United States)

    Iavazzo, C; Boutas, I; Grigoriadis, C; Vrachnis, N; Salakos, N

    2012-01-01

    Atypical squamous cells of undetermined significance (ASCUS) are a cervical cytologic finding category suggestive but not definitive of squamous intraepithelial lesions. ASCUS remains an incompletely described entity and accounts for even 5%-10% of reported Papanicolaou (Pap) smears. The management of women with such cytologic findings remains controversial. The aim of this study was to evaluate the cytology laboratory findings with regards to ASCUS diagnosis, using cervical Pap smears, and colposcopic biopsies, as well as their management. This is a retrospective study of patients with ASCUS Pap smears taken during the period January 2010 - December 2010 in the Second Department of Obstetrics and Gynecology, Aretaieion Hospital. During the study period, 657 Pap smears were examined at the Aretaieion Hospital; moreover, seven patients, whose Pap smears were cytologically diagnosed with ASCUS, were referred from other clinics, providing a total of 42 cases with a descriptive diagnosis of ASCUS for review. Of the 42 cases, eight were not studied because they were either lost in follow-up or they did not have available data. The remaining 34/42 patients were evaluated by colposcopic examination and directed biopsies where necessary. The ratio of ASCUS to low-grade squamous intraepithelial lesion (LGSIL), high-grade squamous cell intraepithelial lesion (HGSIL) or squamous cell carcinoma (SCC) was 5/34, 1/34, and 0/34, respectively. In the 34 ASCUS cases evaluated by colposcopy, the age distribution varied from 22 to 54 years. Eight of 34 cases did not have a child, 7/34 were primigravida, 18/34 were secondi-gravida, and 1/34 had four children. Four out of 34 cases were postmenopausal, 3/34 referred no history of abnormal bleeding, 21/34 were smokers, 6/34 used oral contraceptives, 2/34 used intrauterine devices, 1/34 took replacement of hormones, 4/34 had prior abnormal Pap smears human papillomavirus (HPV), or 1/34 had previous cancer (breast cancer). Colposcopy was

  9. Cervicitis

    Science.gov (United States)

    ... that does not go away: discharge may be gray, white or yellow in color Painful sexual intercourse ... Names Cervical inflammation; Inflammation - cervix Images Female reproductive anatomy Cervicitis Uterus References Eckert LO, Lentz GM. Infections ...

  10. COMPARATIVE STUDY OF CYTOLOGIC AND COLPOSCOPIC FINDINGS IN PRECLINICAL CERVICAL CANCER

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    Penagaluru

    2015-11-01

    Full Text Available BACKGROUND The cytologic diagnosis of cervical smears has become a very important screening test for the detection of pre-invasive and invasive cervical epithelial abnormalities. MATERIALS AND METHODS It is a prospective study conducted for a period of 1 year in 100 women who fulfilled the inclusion criteria. Colposcopy, PAP smear and biopsy were done. RESULTS Majority 70.5% i.e., (12/17 of CIN occurred in the age group of 30-49 years. Among the 9 women who took OCP, 12% (2/17 had CIN. Incidence of CIN in the permanently sterilized group was 59% (10/17 and among IUCD user was 5.9% (1/17. Among women who were diagnosed to have CIN, 70.5% (12/17 complained of excessive vaginal discharge 11.7% (2/17 of women had post-coital bleeding. PAP smear had a sensitivity of 29% and a specificity of 88% which was attributed to the high number of false, negative smears. Colposcopy showed a sensitivity of 82% and a specificity of 81%. Sensitivity was more than pap smear but specificity was less than pap smear. Accuracy of Colposcopy was found to be 82% which was comparatively more accurate than pap smear (78%. CONCLUSIONS COLPOSCOPY offers an excellent tool in evaluating cervical lesions. It is an easy and perspective method and its importance lies in teaching, diagnosis and management of cervical lesions, both neoplastic and non-neoplastic.

  11. High-risk human papilloma virus prevalence and its relation with abnormal cervical cytology among Turkish women.

    Science.gov (United States)

    Özcan, E S; Taşkin, S; Ortaç, F

    2011-10-01

    In this study we aimed to investigate high-risk human papilloma virus (hrHPV) prevalence among Turkish women. Cervical samples were collected from 501 women for cytological screening and hrHPV testing by Digene Hybrid Capture 2. hrHPV prevalence and its relation with cytological results and epidemiologic data were analysed by SPSS. The prevalence of hrHPV was 4.2% (21 of the 501 women). Women with abnormal cytological screening results have significantly higher risk of hrHPV positivity compared with women with normal cytological results (19% vs 3.5%) (p ≤ 0.01). The incidence of HPV infection was only associated with the number of sexual partners, but there was no association with age, contraception methods or age at the first sexual intercourse. The prevalence of hrHPV among histological-confirmed cervical intraepithelial neoplasia (CIN) 1, CIN 2 and normal cases were found as 37.5%, 25% and 25%, respectively. The prevalence of cervical hrHPV infection is 4.2% in our population and this rate seems lower than reported rates from other regions. According to further studies with a larger sample size, reflex cytology based on hrHPV positivity should be considered for our national cervical cancer screening programme.

  12. Clinicopathological importance of Papanicolaou smears for the diagnosis of premalignant and malignant lesions of the cervix.

    Science.gov (United States)

    Bukhari, Mulazim Hussain; Saba, Kanwal; Qamar, Samina; Majeed, Muhammad Muddasar; Niazi, Shahida; Naeem, Samina

    2012-01-01

    Premalignant and malignant lesions are not uncommon in Pakistani women, especially in the older age-groups This study was conducted to determine the clinicopathological importance of conventional Papanicolaou (Pap) smears for the diagnosis of premalignant and malignant lesions of the cervix. Pap smears of 1000 women were examined from January 2007 to June 2009. Only cases with neoplastic cytology were included. The overall frequency of normal, inadequate, neoplastic, and infective smears was 50%, 1.8%, 10.2%, and 38.3%, respectively. Most of the patients (67%) were in the postmenopausal age-group, with the mean age being 44.7±15.63 years. The commonest clinical signs/symptoms seen among the 102 patients with neoplastic gynecological lesions were vaginal discharge and abnormal bleeding (93/102;(91.2% and 62/102;60.7%). Of the 102 cases with neoplastic lesions 46 patients (45%) had low-grade squamous cell intraepithelial lesions (LSILs), 22 (21.5%) had high-grade squamous cell intraepithelial lesions (HSILs), 14 (13.7%) had squamous cell carcinoma, and 6 (5.8%) showed features of adenocarcinoma. Ten (9.8%) cases showed cytology of atypical squamous cells of undetermined significance (ASCUS) and four (3.9%) cases had atypical glandular cells of undetermined significance (AGUS). We conclude that cervical smear examination is well suited for diagnosing neoplastic disease. It is clear that cervical neoplastic lesions are becoming a problem in Pakistan.

  13. Cervicitis

    Science.gov (United States)

    ... of a woman getting HIV from an infected sexual partner. Prevention To reduce your risk of cervicitis from sexually transmitted infections, use condoms consistently and correctly each time you have sex. ...

  14. Prevalence, risk factors of human papillomavirus infection and papanicolaou smear pattern among women attending a tertiary health facility in south-west Nigeria

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    Olatunji Mathew Kolawole

    2015-12-01

    Full Text Available Aim: Cervical cancer amongst Nigerian women has been on the increase in the past decade, and is regarded as the second highest cause of cancer deaths among Nigerian women. This study was aimed at determining the prevalence, risk factors of HPV infection, and Papanicolaou smear pattern amongst a cohort of women attending the Gynaecology clinic of a tertiary health facility in Ido-Ekiti, South west Nigeria. Method: This was a cross-sectional study involving the screening of women between the ages of 15-64 years for cervical intraepithelial neoplasia using Papanicolaou smear staining technique and serological diagnosis using IgG enzyme linked immunosorbent assay kits. Respondents were selected through convenience sampling of subjects, while interviewer- administered questionnaire and clinical report form were also used to collect data, and data was analyzed using SPSS version 17. Results: Of the 200 blood samples examined for Human papillomavirus infection, 135 (67.5% were sero-positive while 65 (32.5% were sero-negative. For cervical cytology using Papanicolaou smear, 14 (7% were positive (had presence of cervical abnormality while 186 (93% were negative (had no cervical abnormality. Result showed a direct relationship between seropositivity, development of cervical intraepithelial neoplasia and Human papillomavirus infection. The risk factors for the development of HPV infection included age, type of marriage, parity, history of genital infection and tobacco usage. Non circumcision of male partner was also found to be a risk factor. Conclusion: The presence of abnormal cervical cytology and high level of serological positivity clearly showed why there is need for a holistic approach to the screening, vaccination methodologies and early detection of HPV infection in the country. [TAF Prev Med Bull 2015; 14(6.000: 453-459

  15. A STUDY OF A SPECTRUM OF LESIONS IN FINE NEEDLE ASPIRATION SMEARS OF CERVICAL LYMPH NODE AMONG WORKERS IN A TEXTILE INDUSTRY AREA

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    Veenaa Natchimuthu

    2017-01-01

    Full Text Available BACKGROUND Textile industry workers face so many health-related challenges compared to the general population. Lymphadenopathy is one of the most common presenting symptoms of these people. This study is done in inhabitants of Tiruppur, a major textile industry area in the state of Tamil Nadu, India, where people work in garment factories for low wages. The aim of the study is to- 1. Evaluate the usefulness of Fine Needle Aspiration Cytology (FNAC as a diagnostic tool in cases of cervical lymphadenopathy. 2. Analyse the various cytomorphological presentations of tuberculous lymphadenopathy. MATERIALS AND METHODS In this study, a spectrum of lesions was diagnosed by fine needle aspiration of lymph nodes of 56 patients presenting with cervical lymphadenopathy. The diseases were categorised into suppurative lymphadenitis, granulomatous lymphadenitis, metastatic tumour deposits and lymphoproliferative disorder. Various morphological presentations of tuberculous lymphadenitis were also analysed. RESULTS From this study, it is observed that the most common diagnosis of cervical lymphadenopathy is reactive lymphadenitis (34%, followed by granulomatous lymphadenitis (30%. Also, among the tuberculosis cases, it is found that majority of cases had only granulomas (45% followed by caseous necrosis with granulomas (28%. CONCLUSION Knowing the usefulness of FNAC, it is concluded that it is a valuable, noninvasive, reliable and cost-effective technique in such a high-risk population. It also helps the clinician to start treatment based on FNAC findings and do the necessary at the earliest.

  16. Human papillomavirus infection and anxiety: analyses in women with low-grade cervical cytological abnormalities unaware of their infection status.

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    Candice Y Johnson

    Full Text Available Women testing positive for human papillomavirus (HPV infection experience increased levels of anxiety that have been attributed to fears of stigmatization and developing cervical cancer. The objective of this study was to investigate the association between HPV infection and anxiety in women who were unaware they had been tested specifically for HPV, to determine if any anxiety experienced by HPV-positive women could be due to causes other than learning of test results.This study was nested within a randomised controlled trial of management of women with abnormal cervical cytology conducted in the United Kingdom with recruitment between 1999 and 2002. At baseline, prior to having a sample taken for HPV testing, the results of which were not disclosed, women were assessed for anxiety using the Hospital Anxiety and Depression Scale and asked about fears of developing cervical cancer ("cancer worries"; this assessment was repeated at 12, 18, 24, and 30 months of follow-up. Logistic regression and generalized estimating equations were used for the cross-sectional (baseline and longitudinal analyses, respectively.Among the 2842 participants, there was no association between HPV status and anxiety among white women. Among non-white women, however, anxiety was less common among HPV-positive than HPV-negative women (adjusted odds ratio 0.41, 95% confidence interval 0.22 to 0.77. Among non-smokers, cancer worry was more common in HPV-positive than HPV-negative women; the opposite association was observed among ex-smokers.Associations between HPV status and anxiety may be explained by factors other than learning of test results and may vary by ethnicity and lifestyle factors.

  17. An automated quantitative DNA image cytometry system detects abnormal cells in cervical cytology with high sensitivity.

    Science.gov (United States)

    Wong, O G; Ho, M W; Tsun, O K; Ng, A K; Tsui, E Y; Chow, J N; Ip, P P; Cheung, A N

    2018-03-26

    To evaluate the performance of an automated DNA-image-cytometry system as a tool to detect cervical carcinoma. Of 384 liquid-based cervical cytology samples with available biopsy follow-up were analyzed by both the Imager System and a high-risk HPV test (Cobas). The sensitivity and specificity of Imager System for detecting biopsy proven high-grade squamous intraepithelial lesion (HSIL, cervical intraepithelial neoplasia [CIN]2-3) and carcinoma were 89.58% and 56.25%, respectively, compared to 97.22% and 23.33% of HPV test but additional HPV 16/18 genotyping increased the specificity to 69.58%. The sensitivity and specificity of the Imager System for predicting HSIL+ (CIN2-3+) lesions among atypical squamous cells of undetermined significance samples were 80.00% and 70.53%, respectively, compared to 100% and 11.58% of HPV test whilst the HPV 16/18 genotyping increased the specificity to 77.89%. Among atypical squamous cells-cannot exclude HSIL, the sensitivity and specificity of Imager System for predicting HSIL+ (CIN2-3+) lesions upon follow up were 82.86% and 33.33%%, respectively, compared to 97.14% and 4.76% of HPV test and the HPV 16/18 genotyping increased the specificity to 19.05%. Among low-grade squamous intraepithelial lesion cases, the sensitivity and specificity of the Imager System for predicting HSIL+ (CIN2-3+) lesions were 66.67% and 35.71%%, respectively, compared to 66.67% and 29.76% of HPV test while HPV 16/18 genotyping increased the specificity to 79.76%. The overall results of imager and high-risk HPV test agreed in 69.43% (268) of all samples. The automated imager system and HPV 16/18 genotyping can enhance the specificity of detecting HSIL+ (CIN2-3+) lesions. © 2018 John Wiley & Sons Ltd.

  18. Psychosocial impact of alternative management policies for low-grade cervical abnormalities: results from the TOMBOLA randomised controlled trial.

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    Linda Sharp

    Full Text Available Large numbers of women who participate in cervical screening require follow-up for minor cytological abnormalities. Little is known about the psychological consequences of alternative management policies for these women. We compared, over 30-months, psychosocial outcomes of two policies: cytological surveillance (repeat cervical cytology tests in primary care and a hospital-based colposcopy examination.Women attending for a routine cytology test within the UK NHS Cervical Screening Programmes were eligible to participate. 3399 women, aged 20-59 years, with low-grade abnormal cytology, were randomised to cytological surveillance (six-monthly tests; n = 1703 or initial colposcopy with biopsies and/or subsequent treatment based on colposcopic and histological findings (n = 1696. At 12, 18, 24 and 30-months post-recruitment, women completed the Hospital Anxiety and Depression Scale (HADS. A subgroup (n = 2354 completed the Impact of Event Scale (IES six weeks after the colposcopy episode or first surveillance cytology test. Primary outcomes were percentages over the entire follow-up period of significant depression (≥ 8 and significant anxiety (≥ 11; "30-month percentages". Secondary outcomes were point prevalences of significant depression, significant anxiety and procedure-related distress (≥ 9. Outcomes were compared between arms by calculating fully-adjusted odds ratios (ORs for initial colposcopy versus cytological surveillance.There was no significant difference in 30-month percentages of significant depression (OR = 0.99, 95% CI 0.80-1.21 or anxiety (OR = 0.97, 95% CI 0.81-1.16 between arms. At the six-week assessment, anxiety and distress, but not depression, were significantly less common in the initial colposcopy arm (anxiety: 7.9% vs 13.4%; OR = 0.55, 95% CI 0.38-0.81; distress: 30.6% vs 39.3%, OR = 0.67 95% CI 0.54-0.84. Neither anxiety nor depression differed between arms at subsequent time-points.There was no difference in the

  19. Psychological effects of diagnosis and treatment of cervical intraepithelial neoplasia

    DEFF Research Database (Denmark)

    Frederiksen, Maria Eiholm; Njor, Sisse; Lynge, Elsebeth

    2015-01-01

    BACKGROUND: Treatment of cervical intraepithelial neoplasia (CIN) is a common minor surgical procedure to prevent uterine cervical cancer. However, news of an abnormality detected at screening for cancer might cause the woman to worry. OBJECTIVES: To investigate the psychological consequences...... test results, but the impact decreased over time. In several but not all studies, CIN appeared to have similar psychological consequences to abnormal smears. No study showed a difference in psychological outcomes between CIN and cervical cancer diagnosis when these were measured some years after...... psychological outcomes in women with a histological diagnosis or treatment of CIN, and in women having an outcome other than CIN at cervical screening. DATA COLLECTION AND ANALYSIS: We abstracted the data using a pre-specified list of study characteristics and measured outcomes. For studies not reporting...

  20. Violence Victimization, Social Support, and Papanicolaou Smear Outcomes: A Longitudinal Study from Adolescence to Young Adulthood.

    Science.gov (United States)

    Hsieh, Hsing-Fang; Heinze, Justin E; Lang, Ian; Mistry, Ritesh; Buu, Anne; Zimmerman, Marc A

    2017-12-01

    African American youth are among those at greatest risk for experiencing violence victimization. Notably, the mortality rate of cervical cancer for African American women is also twice that of white women. To date, we know of no literature using longitudinal data to examine how violence victimization relates to Papanicolaou (Pap) smear results or cervical cancer in this population. Our study examines how violence victimization during adolescence (age 15 to 18) influences psychological distress, perceived social support, heavy substance abuse, and sexual risk behaviors during emerging adulthood (age 20 to 23), and subsequent Pap smear outcomes during young adulthood (age 29 to 32). This study is based on 12 waves of data collected in a longitudinal study of 360 African American women from mid-adolescence (ninth grade, mean age = 14.8 years) to young adulthood (mean age = 32.0 years). We used structural equation modeling analysis to examine the hypothesized model. Violence victimization during adolescence had a direct effect on decreased social support, increased psychological distress, and increased heavy cigarette use during emerging adulthood. Better social support was also associated with fewer sexual partners during emerging adulthood and lower odds of abnormal Pap smear results during young adulthood. The effect of violence victimization on abnormal Pap smear was mediated by social support. Our results show that violence victimization during adolescence has long-term negative effects through multiple pathways that persist into adulthood. Our findings also suggest that social support may help to compensate against other risk factors. Interventions designed to address the perceived support may help victims cope with their experience.

  1. Papanicolaou Smear Screening of Women with Intellectual Disabilities: A Cross-Sectional Survey in Taiwan

    Science.gov (United States)

    Lin, Lan-Ping; Lin, Jin-Ding; Sung, Chang-Lin; Liu, Ta-Wen; Liu, Yi-Lian; Chen, Li-Mei; Chu, Cordia M.

    2010-01-01

    Although little is known about the incidence of cervical cancer in women with intellectual disabilities (ID), Pap smear screening is an effective public health program to prevent cervical cancer to this group of people. The purposes of this study were to identify and evaluate the factors regarding the utilization of the Pap smears in women with ID…

  2. Missed Opportunities for Health Education on Pap Smears in Peru

    Science.gov (United States)

    Bayer, Angela M.; Nussbaum, Lauren; Cabrera, Lilia; Paz-Soldan, Valerie A.

    2011-01-01

    Despite cervical cancer being one of the leading causes of cancer-related deaths among women in Peru, cervical Pap smear coverage is low. This article uses findings from 185 direct clinician observations in four cities of Peru (representing the capital and each of the three main geographic regions of the country) to assess missed opportunities for…

  3. Cervical cancer screening in the Faroe Islands.

    Science.gov (United States)

    Hammer, Turið; Lynge, Elsebeth; Djurhuus, Gisela W; Joensen, John E; Køtlum, Jóanis E; Hansen, Sæunn Ó; Sander, Bente B; Mogensen, Ole; Rebolj, Matejka

    2015-02-01

    The Faroe Islands have had nationally organised cervical cancer screening since 1995. Women aged 25-60 years are invited every third year. Participation is free of charge. Although several European overviews on cervical screening are available, none have included the Faroe Islands. Our aim was to provide the first description of cervical cancer screening, and to determine the screening history of women diagnosed with cervical cancer in the Faroe Islands. Screening data from 1996 to 2012 were obtained from the Diagnostic Centre at the National Hospital of the Faroe Islands. They included information on cytology and HPV testing whereas information on histology was not registered consistently. Process indicators were calculated, including coverage rate, excess smears, proportion of abnormal cytological samples, and frequency of HPV testing. Data on cervical cancer cases were obtained from the Faroese Ministry of Health Affairs. The analysis of the screening history was undertaken for cases diagnosed in 2000-2010. A total of 52 457 samples were taken in 1996-2012. Coverage varied between 67% and 81% and was 71% in 2012. Excess smears decreased after 1999. At present, 7.0% of samples have abnormal cytology. Of all ASCUS samples, 76-95% were tested for HPV. A total of 58% of women diagnosed with cervical cancer did not participate in screening prior to their diagnosis, and 32% had normal cytology in the previous four years. Despite the difficult geographical setting, the organised cervical cancer screening programme in the Faroe Islands has achieved a relatively high coverage rate. Nevertheless, challenges, e.g. consistent histology registration and sending reminders, still exist.

  4. OPPORTUNISTIC CERVICAL CANCER SCREENING IN PREGNANCY

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    Radha Bai Prabhu T

    2016-01-01

    Full Text Available Introduction: Cervical cancer is the most common malignancy diagnosed during pregnancy. In developing countries where organized screening programmes are lacking, antenatal clinics may provide an opportunity for screening. Objectives: The aim of this study was to analyse the prevalence and management of abnormal cervical cytology in pregnancy. Methodology: This was a prospective study conducted at the Meenakshi Medical College and RI, Kancheepuram, India, from July 2013 to June 2014. Convenience sampling technique was used. After adequate counselling, 300 antenatal mothers between 12 and 34 weeks of gestation were screened with conventional Pap smear. Colposcopy directed biopsy was taken where and when necessary. Results: Among the 300 pregnant women, 90 (30% were primigravidae and 210 (70% were multigravidae. 80% were between 21 and 30 years of age. 290 (96.6% women have never had a pap smear in the past. Conventional Pap smear was taken at 21 weeks of gestation in 20% of cases. ASCUS , LSIL and HSIL were reported in one case each. In those with LSIL and HSIL , Colposcopy directed biopsy was reported as CIN 1 and CIN 2 respectively. These two cases were kept under observation during the antenatal period. The CIN II lesion persisted on postpartum follow up and was treated with LLETZ. Conclusion: In countries like India Pap smear screening during pregnancy is worthwhile and the antenatal clinics provide ample opportunities for the screening.

  5. Cervical spine abnormalities and instability with myelopathy in warfarin-related chondrodysplasia: 17-year follow-up

    International Nuclear Information System (INIS)

    Takano, Hideyuki; Smith, W.L.; Sato, Yutaka; Kao, S.C.S.

    1998-01-01

    A patient with warfarin embryopathy developed progressive cervical spinal myelopathy owing to bony cervical spinal damage. While there are several descriptions of warfarin embryopathy, the long-term complication of cervical spinal instability has not been reported. This cervical instability may, as in our patient, cause severe neurological dysfunction or even sudden death; therefore, it is important that pediatric radiologists should be alert to this condition. (orig.)

  6. Cervical spine abnormalities and instability with myelopathy in warfarin-related chondrodysplasia: 17-year follow-up

    Energy Technology Data Exchange (ETDEWEB)

    Takano, Hideyuki; Smith, W.L.; Sato, Yutaka; Kao, S.C.S. [Department of Radiology, The University of Iowa Clinics and Hospitals, 200 Hawkins Dr., F3966 JPP, Iowa City, IA 52242-1077 (United States)

    1998-07-01

    A patient with warfarin embryopathy developed progressive cervical spinal myelopathy owing to bony cervical spinal damage. While there are several descriptions of warfarin embryopathy, the long-term complication of cervical spinal instability has not been reported. This cervical instability may, as in our patient, cause severe neurological dysfunction or even sudden death; therefore, it is important that pediatric radiologists should be alert to this condition. (orig.) With 5 figs., 9 refs.

  7. Declining prevalence of cytological squamous intraepithelial lesions of the cervix among women living with well-controlled HIV - Most women living with HIV do not need annual PAP smear screening.

    Science.gov (United States)

    Aho, Inka; Kivelä, Pia; Haukka, Jari; Sutinen, Jussi; Heikinheimo, Oskari

    2017-11-01

    Cervical screening by means of annual Papanicolaou (PAP) smears has been recommended for all women living with HIV. We analysed the results of our annual PAP smear screening program to identify low-risk subgroups for less rigorous screening. The study comprised 369 women followed at the Helsinki University Hospital 2002-2013, with a total of 2033 PAP smear results. We analyzed the temporal changes in PAP smear findings. Logistic regression analysis for binominal dependent variables was used for assessing risk factors for ever having cytological squamous intraepithelial lesions (hereafter referred as SIL) using generalized estimating equations taking into account multiple observations of each patient. Most women had well-controlled HIV, especially towards the end of the study. PAP smear results improved substantially. At the time of each individual's last PAP smear, 90.0% of the findings displayed normal results. Conversely, the rate of SIL decreased from 16.8% to 4.6% from 2002 to 2013. In multivariate analysis the risk of SIL was significantly lower in women with consecutive normal PAP smear findings during the first two years of follow up [odds ratio (OR) 0.21, 95% confidence interval (CI) 0.10-0.45, p 500 cells/μL (OR 0.11, 95% CI 0.05-0.26, p < 0.001). Widespread use of combination antiretroviral therapy (cART) and systematic cervical screening has reduced the rate of abnormal PAP smears. It seems feasible to identify low-risk women by combining HIV-related information and PAP smear results. Screening low-risk women living with HIV at three-year intervals similar to HIV-negative women appears justified. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

  8. KLASIFIKASI INTI SEL PAP SMEAR BERDASARKAN ANALISIS TEKSTUR MENGGUNAKAN CORRELATION-BASED FEATURE SELECTION BERBASIS ALGORITMA C4.5

    Directory of Open Access Journals (Sweden)

    Toni Arifin

    2014-09-01

    Full Text Available Abstract - Pap Smear is an early examination to diagnose whether there’s indication cervical cancer or not, the process of observations were done by observing pap smear cell under the microscope. There’s so many research has been done to differentiate between normal and abnormal cell. In this research presents a classification of pap smear cell based on texture analysis. This research is using the Harlev image which amounts to 280 images, 140 images are used as training data and 140 images other are used as testing. On the texture analysis used Gray level Co-occurance Matrix (GLCM method with 5 parameters that is correlation, energy, homogeneity and entropy added by counting the value of brightness. For choose which the best attribute used correlation-based feature selection method and than used C45 algorithm for produce classification rule. The result accuracy of the classification normal and abnormal used decision tree C45 is 96,43% and errors in predicting is 3,57%. Keywords : Classification, Pap Smear cell image, texture analysis, Correlation-based feature selection, C45 algorithm. Abstrak - Pap Smear merupakan pemeriksaan dini untuk mendiagnosa apakah ada indikasi kanker serviks atau tidak, proses pengamatan dilakukan dengan mengamati sel pap smear dibawah mikroskop. Banyak penelitian yang telah dilakukan untuk membedakan antara sel normal dan abnormal. Dalam penelitian ini menyajikan klasifikasi inti sel pap smear berdasarkan analisis tektur. Citra yang digunakan dalam penelitian ini adalah citra Harlev yang berjumlah 280 citra, 140 citra digunakan sebagai data training dan 140 citra lain digunakan sebagai testing. Pada analisis tekstur mengunakan metode Gray level Co-occurrence Matrix (GLCM menggunakan 5 parameter yaitu korelasi, energi, homogenitas dan entropi ditambah dengan menghitung nilai brightness. Untuk memilih mana atribut terbaik digunakan metode correlation-based feature selection lalu digunakan algoritma C45 untuk

  9. Cytology of treated cervical carcinoma

    International Nuclear Information System (INIS)

    Shibata, Hideo

    1982-01-01

    The vaginal smear specimens of the patients who received operative therapy, irradiation or chemotherapy for cervical carcinoma were examined. Long-term follow-up vaginal cytology following treatment of cervical carcinoma is effective for the detection of local recurrence in an early stage. Serial cytology is also useful in evaluation of the effects of irradiation and chemotherapy for cervical carcinoma. Radiosensitive and prognostic significance of vaginal smears before and after radiation therapy was discussed. (author)

  10. Urothelial cells in smears from cervix uteri

    Science.gov (United States)

    Palaoro, Luis Alberto; Guerra, Fernando; Angeleri, Anabela; Palamas, Marta; Melba, Sardi-Segovia; Rocher, Adriana Esther

    2012-01-01

    Objectives: To establish the cytological criteria to identify the urothelial cells in cervical smears in order to avoid mistakes in the cytological diagnosis. Materials and Methods: Cervical smears from 34 post menopausal women with vesicovaginal fistulas, advanced bladder prolapse and genital erosive lichen planes (vulvar kraurosis) (Group 1) and transitional cell metaplasia of the cervix (TCM, Group 2) were stained with Papanicolaou technique. The cervical samples were taken during the routine annual examination for prevention of the uterine cancer. Results: The smears of cervix from Group 1 showed urothelial cells from the three layers of the transitional epithelium. The umbrella cells are the bigger ones with relatively large nuclei. Frequently, they are multinucleated with single or multiple nucleoli and a typical “frothy” cytoplasm (cytoplasmic vacuoles). The cells of the Group 2 showed nuclei with oval to spindled shapes, some tapered ends, less cytoplasm than squamous metaplastic cells, powdery chromatin, small nucleoli and nuclear grooves. Conclusions: The umbrella cells may be mistaken for dysplastic cells originating in low grade squamous intraepithelial lesions lesions (LSILs) due to their nuclear and cytoplasm sizes. Therefore, it is important to know the possibility of their appearance in the cervical smears, especially in post menopausal patients in order to avoid a false diagnosis of an intraepithelial lesion. It is unlikely that deeper cells of urothelium would be confused with high grade squamous intraepithelial lesion (HSIL) cells. However, their presence might be a reason of mistake in the diagnosis. TCM is an under-recognized metaplastic phenomenon of the cervix and vagina, which is a mimicker of high-grade squamous intraepithelial lesion. The differential characteristic between umbrella cells, cells from TCM and the deeper urothelial cells, and LSIL and HSIL are detailed in the present paper. PMID:22438615

  11. How to Interpret Abnormal Pap Smear Results

    Science.gov (United States)

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  12. Risk of newly detected infections and cervical abnormalities in women seropositive for naturally acquired human papillomavirus type 16/18 antibodies: analysis of the control arm of PATRICIA.

    Science.gov (United States)

    Castellsagué, Xavier; Naud, Paulo; Chow, Song-Nan; Wheeler, Cosette M; Germar, Maria Julieta V; Lehtinen, Matti; Paavonen, Jorma; Jaisamrarn, Unnop; Garland, Suzanne M; Salmerón, Jorge; Apter, Dan; Kitchener, Henry; Teixeira, Julio C; Skinner, S Rachel; Limson, Genara; Szarewski, Anne; Romanowski, Barbara; Aoki, Fred Y; Schwarz, Tino F; Poppe, Willy A J; Bosch, F Xavier; de Carvalho, Newton S; Peters, Klaus; Tjalma, Wiebren A A; Safaeian, Mahboobeh; Raillard, Alice; Descamps, Dominique; Struyf, Frank; Dubin, Gary; Rosillon, Dominique; Baril, Laurence

    2014-08-15

    We examined risk of newly detected human papillomavirus (HPV) infection and cervical abnormalities in relation to HPV type 16/18 antibody levels at enrollment in PATRICIA (Papilloma Trial Against Cancer in Young Adults; NCT00122681). Using Poisson regression, we compared risk of newly detected infection and cervical abnormalities associated with HPV-16/18 between seronegative vs seropositive women (15-25 years) in the control arm (DNA negative at baseline for the corresponding HPV type [HPV-16: n = 8193; HPV-18: n = 8463]). High titers of naturally acquired HPV-16 antibodies and/or linear trend for increasing antibody levels were significantly associated with lower risk of incident and persistent infection, atypical squamous cells of undetermined significance or greater (ASCUS+), and cervical intraepithelial neoplasia grades 1/2 or greater (CIN1+, CIN2+). For HPV-18, although seropositivity was associated with lower risk of ASCUS+ and CIN1+, no association between naturally acquired antibodies and infection was demonstrated. Naturally acquired HPV-16 antibody levels of 371 (95% confidence interval [CI], 242-794), 204 (95% CI, 129-480), and 480 (95% CI, 250-5756) EU/mL were associated with 90% reduction of incident infection, 6-month persistent infection, and ASCUS+, respectively. Naturally acquired antibodies to HPV-16, and to a lesser extent HPV-18, are associated with some reduced risk of subsequent infection and cervical abnormalities associated with the same HPV type. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.

  13. Prevalence of anal infection due to high-risk human papillomavirus and analysis of E2 gene integrity among women with cervical abnormalities.

    Science.gov (United States)

    Gonzalez-Losa, María Del Refugio; Puerto-Solís, Marylin; Ayora-Talavera, Guadalupe; Gómez-Carvallo, Jesús; Euán-López, Alejandra; Cisneros-Cutz, José I; Rosado-López, Ariel; Echeverría Salazar, Jesúa; Conde-Ferráez, Laura

    2018-04-01

    High-risk human papillomaviruses (HR-HPV) infection has been associated with 90% of anal cancer cases. Women with abnormal cytology are a high-risk group to develop anal neoplasia. The aim of this study is to describe the prevalence and epidemiology of HR-HPV 16, 18, 45, and 58 anal infections in women with cervical abnormalities, as well as to assess E2 gene integrity. A cross-sectional study was performed on 311 cervical and 311 anal samples from patients with abnormal cytology in two colposcopy clinics in Yucatan, Mexico. A specific PCR for oncogenes was performed in order to identify HVP 16, 18, 45 and 58. Real time PCR was used to amplify the whole HPV 16, 18, and 58 E2 gene to verify its integrity in anal samples. High risk HPV 16, 18, 58, and/or 45 were found in 41.47% (129/311) of cervical samples, and in 30.8% (96/331) of anal samples, with 18% (57/311) of the patients being positive in both samples. The same genotypes in both anatomical sites were observed in 11.25% (35/311). The E2 gene was disrupted in 82% of all tested samples. The frequency of genome disruption viral integration in anal samples by genotype was: HPV 58 (97.2%); HPV 16 (72.4%), and HPV 18 (0%). Women with cervical disease have HR-HPV anal infections, and most of them have the E2 gene disrupted, which represents a risk to develop anal cancer. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  14. Abnormal pelvic morphology and high cervical length are responsible for high-risk pregnancies in women displaying achondroplasia.

    Science.gov (United States)

    Vivanti, Alexandre J; Cordier, Anne-Gael; Baujat, Geneviève; Benachi, Alexandra

    2016-12-05

    Pregnancies of women displaying achondroplasia are at high risk of adverse events. Early sonographic assessment of affected women can indicate an unusually long cervical length. It is the consequence of pathological anatomy of the pelvis. Thus, there is a foreseeable dystocia owing to cephalopelvic disproportion. Furthermore, this situation could also complicate cervical ripening prior to fetal extraction.

  15. Human papilloma virus testing knowledge and attitudes among women attending colposcopy clinic with ASCUS/LGSIL pap smears.

    Science.gov (United States)

    Le, T; Hicks, W; Menard, C; Boyd, D; Hewson, T; Hopkins, L; Kee Fung, M Fung

    2004-09-01

    To study women's knowledge regarding the role of human papilloma virus (HPV) in cervical intraepithelial neoplasia and their attitudes toward the integration of HPV testing as part of routine follow-up of atypical squamous cell of uncertain significance/low-grade squamous intraepithelial lesion (ASCUS/LGSIL) abnormalities. Over a 12-month period, all women attending the University of Ottawa colposcopy clinic for evaluation and follow-up of ASCUS/LGSIL Pap smears were recruited. Demographic data included age, nature of the Pap smear abnormality, gravidity, parity, occupation and education level, smoking history, previous history of abnormal smears, colposcopic examination and treatment, and current method of contraception. The women were asked to rate their level of concern over their Pap smear abnormality, from 0 (not concerned) to 10 (very concerned). Women's knowledge regarding the role of HPV in cervical intraepithelial neoplasia and the rationale behind the use of HPV testing was assessed by the clinic nurse as being minimal, moderate, or good, as defined by pre-specified criteria. Upon explanation by the nurses of the results of the recent ALTS (ASCUS/LGSIL Triage Study) trial, the women were asked to state whether they preferred to continue with regular colposcopic surveillance every 6 months, or to use the results of the HPV test, if negative, to reduce the number of colposcopy examinations to one annually. Descriptive statistics and logistic regression analysis were used to identify significant demographic factors associated with the women's preference for incorporation of HPV testing in their follow-up. All P values less than.10 were considered to be statistically significant, due to the exploratory nature of the study. Of the 100 women who participated in the study, 42% presented with ASCUS. The mean age (+/- SD) of the women was 33.63 +/- 11.25 years (range, 18-75 years); 66% were office workers with at least a community college degree, 86% reported

  16. Prevalence of Abnormal Papanicolaou Test Results and Related Factors among Women Living in Zanjan, Iran.

    Science.gov (United States)

    Maleki, Azam; Ahmadnia, Elahe; Avazeh, Azar; Mazloomzadeh, Saeideh; Molaei, Behnaz; Jalilvand, Ahmad

    2015-01-01

    Currently, a comprehensive program for screening and early detection of cervical cancer does not exist in Iran. This study aimed to determine the prevalence of abnormal Papanicolaou (Pap) smears and some related factors among women living in Zanjan, Iran. This cross-sectional study was conducted in 2012 in Zanjan on 4274 married women aged 20-65 years. The study participants were selected through two-stage cluster sampling. After obtaining written consent, demographic and fertility questionnaires were completed. Samples from cervix were obtained through a standard method using the Rover Cervex- Brush. Evaluation and interpretation of the samples were reported using the Bethesda 2001 method. Data were statistically analyzed using chi-square and logistic regression models. Most inflammatory changes in the samples were mild (37.4%). Abnormal atypical changes in the epithelial cells were found in 4.04%. The highest percentage of abnormal changes in the epithelial cells was atypical squamous cells of undetermined significance (ASCUS) (1.9%). Abnormal results of Pap smear was significantly and independently associated with age, papillomavirus infection, and lack of awareness about Pap smear tests. Given the high prevalence of inflammatory and precancerous changes in this study, compared to other studies in Iran and other Muslim countries, and the effect of demographic variables and individual factors on abnormal results, increasing the awareness of women and their families regarding the risk factors for cervical cancer, preventive measures such as screening, and timely treatment seem necessary.

  17. Cervical pre-malignant lesions in HIV infected women attending Care and Treatment Centre in a tertiary hospital, Dar es Salaam, Tanzania.

    Science.gov (United States)

    Balandya, Belinda S; Pembe, Andrea B; Mwakyoma, Henry A

    2011-09-01

    The aims of this study was to determine proportion of HIV infected women with cervical pre-malignant lesions; and compare the use of Visual Inspection of the cervix after application of Acetic acid (VIA) and Papanicolau (Pap) smear in screening for cervical premalignant lesions in HIV positive women attending Care and Treatment Centre (CTC) at Muhimbili National Hospital (MNH), Dar es Salaam, Tanzania. A total of 316 women aged 18-70 years had a Pap smear taken for cytology, followed by spraying onto the cervix with 4% acetic acid and then inspecting it. Cytology was considered negative when there was no Cervical Intraepithelial Neoplasia (CIN) lesion reported from the Pap smear taken, and positive if CIN lesion 1, 2 or 3 was reported. Detection of a well-defined, opaque acetowhite lesion close to the squamocolumnar junction or close to the external cervical os constituted a positive VIA. Out of 316 women, 132 women had acetowhite lesions on VIA, making the proportion of abnormal cervical lesions to be 42.4%. One hundred and one out of 312 women (32.4%) had CIN lesions detected on Pap smear. The proportion of agreement between these two tests was 0.3. The proportion of agreement was moderate in women with advanced WHO HIV clinical stage of the disease and in women not on ART (Anti Retroviral Therapy). Women with CD-4 count less than 200 cells/mm3 had more abnormal cervical lesions. There is considerable proportion of HIV positive women with premalignant lesions of the cervix. Considering the proportion of HIV women with abnormal lesions and the difficulty in logistics of doing Pap smear in low resource settings, these results supports the recommendation to introduce screening of premalignant lesions of the cervix using VIA to all HIV infected women.

  18. Role of Papanicolaou Smear in the Diagnosis of Pathologic Flora in Asymptomatic Patients in Rural Health Care Set-Up

    Directory of Open Access Journals (Sweden)

    Siona Sabu

    2017-10-01

    Full Text Available Introduction: The infections of female genital tract, especially the cervix are asymptomatic in presentation and pose a diagnostic challenge. Vaginal infections can lead to cytoplasmic and nuclear abnormalities in the epithelial cells. Additionally, these infections could augur an inflammatory response of varying nature. The most common flora include Candida albicans, Gardnerella vaginalis, Trichomonas vaginalis, Human Papilloma Virus (HPV, Human Herpes Virus (HHV and Actinomyces sp. Aim: This study seeks to measure the role of Papanicolaou smear in detection of pathologic flora: Candida albicans, Gardnerella vaginalis, Trichomonas vaginalis, HPV, HHV and Actinomyces; in a rural health care set up amongst women in the reproductive and menopausal age group. Materials and Methods: A retrospective study of cervical smears by Papanicolaou method, over a 14 month period was carried out in a tertiary care centre including a total number of 150 patients. Results: Of the total of 150 samples examined, Candida species was the most frequently detected (8.7% followed by Trichomonas vaginalis (5.3% and Gardnerella vaginalis species (4.7%. HPV-induced changes were noted in a mere 2% of cases. Actinomyces species was noted in less than 1% of cases. Conclusion: The Papanicolaou test for examining cervical smear has definite uses in detecting vaginal microorganisms. Apart from detection of the usual pathogenic flora, the test has utility in defining the degree of inflammation and additional reparative changes.

  19. Use of and attitudes and knowledge about pap smears among women in Kuwait.

    Science.gov (United States)

    El-Hammasi, Khadija; Samir, Ola; Kettaneh, Soania; Al-Fadli, Athari; Thalib, Lukman

    2009-11-01

    To estimate the lifetime prevalence of Pap smear among women in Kuwait and to assess their knowledge about and attitude toward Pap smears. This was a descriptive cross-sectional study using a multistage cluster sampling method. We interviewed 299 women attending polyclinics in Kuwait using a self-administered questionnaire. Factors related to history of having a Pap smear, knowledge level, and willingness to participate in a screening program were evaluated. The lifetime prevalence of Pap smear was found to be 37% (95% CI 33-43). Forty-four percent of women in our study had a Pap smear only once in their lives. History of having at least one Pap smear was significantly related to such factors as age, total family income, marital status, history of cervical infection, and knowledge. The level of knowledge about cervical cancer varied among the participants. Forty-six percent of women were uncertain about the symptoms of cervical cancer. About half the women recognized cervical infection, smoking, and having multiple sexual partners as risk factors for cervical cancer; however, only 10% recognized early sexual intercourse as a risk factor. Willingness to participate in a future screening program varied significantly according to educational level, employment status, and total family income. Although cervical cancer incidence and mortality are relatively low in Kuwait, they may be underreported in the absence of a screening program. Moreover, lifetime prevalence of having a Pap smear was found to be considerably lower in Kuwait compared with developed countries.

  20. Economic burden of cervical cancer in Malaysia

    Directory of Open Access Journals (Sweden)

    Sharifa E.W. Puteh

    2008-12-01

    Full Text Available Cervical cancers form the second highest number of female cancers in Malaysia, imposing a substantial amount of cost burden on its management. However, an estimation of cost burden of abnormal smears, cervical pre-invasive and invasive diseases needs to be done to show how much spending has been allocated to the problem. An expert panel committee came up with the clinical pathway and management algorithm of  cervical pre invasive and invasive diseases from July-December 2006 Malaysia. An activity based costing for each clinical pathway was done. Results were converted to USD. The cost of managing pre-invasive cervical cancers stage is USD 420,150 (Range: USD 197,158-879,679. Management of invasive cancer (new cases costs USD 51,533,233.44 (Range: USD 32,405,399.69 - USD 129,014,768.40. The cost of managing existing cases is USD 17,005,966.87 (Range: USD 10,693,781.90 - USD  28,901,587.12. The total cost of managing cervical cancers by health care providers in a public setting is around USD 75,888,329.45 (Range: USD 48,083,804.60 - USD 48,083,804.60. The outcome of this study has shown that preventive modalities such as screening have only contributed to 10.3 % of the total management cost of cervical cancer. The major cost contribution (67% came from treatment of invasive cancer especially at more advanced stages of cancer, followed by treatment of existing cases (22% and lastly on pre-invasive disease (0.6%. This study revealed that proportion of preventive modality in this country was still low, and the major cost came from actual treatment cost of cervical cancer. Therefore, heightened public cervical cancer screening in the country is needed. (Med J Indones 2008; 17: 272-80Keywords: cervical cancers, pre invasive disease, HPV vaccination

  1. Diffusion tensor magnetic resonance imaging may show abnormalities in the normal-appearing cervical spinal cord from patients with multiple sclerosis

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    Fernanda Miraldi

    2013-09-01

    Full Text Available Objective This study aims to evaluate “in vivo” the integrity of the normal-appearing spinal cord (NASC in patients with multiple sclerosis (MS compared to controls, using diffusion tensor MR imaging. Methods We studied 32 patients with MS and 17 without any neurologic disorder. Fractional anisotropy (FA, axial diffusivity (AD, radial diffusivity (RD and mean diffusivity (MD were calculated within regions of interest at C2 and C7 levels in the four columns of the spinal cord. Results At C2, FA value was decreased in MS patients. Besides, RD value was higher in MS than in controls. At C7, MD values were increased in MS. Conclusion The NASC in the right column of the cervical spinal cord showed abnormal FA, RD and MD values, which is possibly related to demyelination, since the FA abnormality was related to the RD and not to the AD.

  2. The frequency of herpes simplex virus changes in anal Pap smear and its association with squamous intraepithelial lesions in high-risk male patients.

    Science.gov (United States)

    Greebon, Leslie J; Avery, Diane L; Prihoda, Thomas J; Valente, Philip T; Policarpio-Nicolas, Maria Luisa C

    2014-06-01

    While there are studies postulating a model of synergism between human papillomavirus (HPV) and herpes simplex virus (HSV) in cervical carcinogenesis, the frequency of anal herpes as well as its association with anal squamous intraepithelial lesions (ASILs) has been understudied in men. This study evaluates the frequency of HSV changes in anal Pap smears and its association with ASILs in a high-risk population. A computerized search for specimens associated with anal cytology that had positive findings of HSV was performed. The electronic medical records were examined for past diagnosis of herpes, HSV serology prior to or after cytology, and if the patient received treatment after cytologic diagnosis of HSV. Of the 470 anal Pap smears (Thin-prep) examined, seven had cellular changes consistent with HSV infection. All patients were asymptomatic human immunodeficiency virus (HIV) positive males with no prior HSV serology tests. Two patients had prior diagnoses of HSV infection. Cytologic abnormalities were identified in 86% ranging from atypical squamous cells of undetermined significance to high grade squamous intraepithelial lesion. Three patients were treated after the HSV cytologic diagnosis. The frequency of HSV changes in anal Pap smear is low (1.48%), but the presence of concomitant cytologic abnormalities is high (86%). While our findings suggest the possible role of HSV as a HPV co-factor in ASILs, larger studies are needed to support this. Identification of HSV infection on anal Pap smear is important for institution of patient treatment and subsequent reduction of transmission. Copyright © 2014 Wiley Periodicals, Inc.

  3. Papshop: Not a 'melon'choly Pap smear workshop!

    African Journals Online (AJOL)

    of cervical cancer will take several decades to be apparent. There are more effective ways of screening, such as HPV DNA testing,[2] ... ARTICLE. Papshop: Not a 'melon'choly Pap smear workshop! C Gordon, MB ChB, Diploma in HIV ...

  4. Risk of cervical cancer after completed post-treatment follow-up of cervical intraepithelial neoplasia

    DEFF Research Database (Denmark)

    Rebolj, Matejka; Helmerhorst, Theo; Habbema, Dik

    2012-01-01

    To compare the risk of cervical cancer in women with histologically confirmed cervical intraepithelial neoplasia who returned to routine screening after having completed post-treatment follow-up with consecutive normal smear test results with women with a normal primary smear test result....

  5. HUMAN PAPILLOMA VIRUS IN THE ABNORMAL SQUAMOUS CELLS AND MILDY DYSKARYOTIC CELLS

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    Eda Vrtačnik Bokal

    2003-12-01

    Full Text Available Background. A persistent infection with high-risk genotypes of human papilloma viruses (HPV represents the most important etiologic factor for the development of cervical cancer, the second most frequent cancer in women in Slovenia as well as elsewhere in the world. In the detection of precancerous lesions the cervical Papanicolaou (Pap smear screening is used in Slovenia and worldwide. Management of patients with repeat abnormal smears (Pap II represents a great and complex clinical and public health problem; repeat cytologic examinations are the routine procedure in many countries, also in Slovenia, although the sensitivity of Pap smear testing in the detection of cervical intraepithelial neoplasms (CIN II and III is relatively low. In cases of abnormal squamous cells and mildly dyskaryotic cells the presence of infections with high-risk HPV genotypes is being increasingly used as a complementary method to Pap smear testing.Methods and patients. In the study we enrolled 148 women who within two years had three subsequent Pap II smears (abnormal squamous cells or mildly dyskaryotic cells. The prevalence of HPV infections was determined using three molecular tests: Hybrid Capture II (HCII (Digene Corporation, Gaithersburg, USA and two variants of polymerase chain reaction (PCR-PGMY11/PGMY09 and PCR-CPI/CPIIG. HPV genotypes were determined using the method of enzyme restriction of PCR products multiplied by group-specific oligonucleotid primers PGMY11/PGMY09.Results. HPV infection was detected in 25.7% of women. In women aged ≤ 30 years a statistically significantly higher incidence of HPV infections was found (37.8% than in women aged ≥ 30 years (20.4%. In women aged ≤ 30 years most frequent infections, and also equally distributed, were the ones with high-risk genotypes HPV 16 and HPV 73 and with a potentially high-risk genotype HPV 26. In women aged ≥ 30 years most frequent infections, and also equally distributed, were the ones with

  6. The elasticity of cervical-vaginal secretions is abnormal in polycystic ovary syndrome: Case report of five PCOS women

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    Nabila Shamim

    2012-01-01

    Full Text Available Polycystic Ovary Syndrome (PCOS is a leading cause of infertility. We studied the rheological properties of cervical-vaginal secretions in five PCOS patients during variable treatment intervals with metformin. Five ovulatory normal women for a total of thirteen cycles served as control patients. All subjects collected daily cervical-vaginal fluid(CVF samples with an aspirator, and CVF samples were characterized by a flow metric, die swell ratio (B, which measured CVF elasticity. Ovulatory cycles were indexed to the day of positive urine or serum LH (luteinizing hormone. CVF B levels from ovulatory normal women had a characteristic concave parabolic pattern of a minimum near the day of ovulation with higher values outside the periovulatory phase. In contrast, the five PCOS patients with or without metformin treatment had no periodicity of CVF B, and their CVF B levels were typically less compared to those in the early preovulatory and luteal phases of normal patients.

  7. 6 Common Cancers - Gynecologic Cancers Cervical, Endometrial, and Ovarian

    Science.gov (United States)

    ... takes several years for normal cells in the cervix to turn into cancer cells. A test called a Pap smear is ... in the treatment of invasive cervical cancer. (Cervical) HPV vaccine: Another major advance in the management of ...

  8. Cervical intraepithelial lesions in females attending Women′s Health Clinics in Alexandria, Egypt

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    Mona Abdel-Hadi

    2015-01-01

    Full Text Available Background: Data from Egyptian studies provide widely varying estimates on the prevalence of preinvasive cervical lesions. The aim of this study was to estimate the rate of cervical intraepithelial neoplasia (CIN   in Egyptian women living in Alexandria to clarify the need for implementing a national organized screening program and a vaccination program in our community. Materials and Methods: The study was conducted over a 6 years period and covered the different socioeconomic levels to have a representative sample for women living in Alexandria. All women included did not have any cervical disorder related complaints. Conventional Pap smears were obtained and diagnosed using the Bethesda system. Women with abnormal Pap smears were managed according to the 2006 consensus guidelines within the available facilities. Persistent abnormal cytological results were referred for colposcopic biopsy. Histological results were grouped into: Reactive changes, CIN 1, CIN 2/CIN 3 and adenocarcinoma in-situ (AIS. Results: Out of the 6173 smears included in the study 6072 (98.36% were normal and only 101 (1.63% were abnormal. After colposcopic biopsies, 0.08% had CIN 1, 0.03% had CIN 2, 3 and 0.01% had AIS. Conclusion: We concluded that cervical cancer screening programs, although life-saving for a number of women, are not a sufficiently high priority in our community. Money for national health screening programs should preferably be directed more towards recruiting women for breast cancer screening, since breast cancer accounts for about 33% of all female cancers in Egypt ranking number one, while cervical cancer ranks number 13.

  9. [Pap smear for mass screening: Results of an African experiment].

    Science.gov (United States)

    Somé, O-R; Zongo, N; Ka, S; Wardini, R; Dem, A

    2016-06-01

    To assess the impact of smear test in the fight against cervix uteri cancer in Senegal. This was a descriptive cross-sectional study of 1836 Pap smears performed in patients over 15 years during several screening campaigns in Senegal conducted between June 2010 and June 2012. We analyzed epidemiological data, pathological smears, and the proposed management. In 69% of cases, the women were less than 45 years old. They were mostly multiparous and did not use contraceptive methods before. The smears were interpreted in 91.4% (n=1661) and were pathological in 5.2% of cases. They revealed mainly atypical squamous cells of undetermined significance, squamous intraepithelial low-grade lesions, and squamous intraepithelial high-grade lesions, respectively in 2.5% (n=46), 1.7% (n=30) and 1% (n=19) of cases. Multiparity, early marriages were the main risk factors. Patients with pathological smars had colposcopy with cryotherapy (23 cases), and colposcopy and biopsy (13 cases). A hysterectomy was performed in 4 cases. The pathological smear rate found in this study confirms the interest to continue cervical cancer screening with this practice. Strengthening of its geographical and financial access through a national prevention program will effectively help to lower cases of cervical cancer. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  10. Advances in cervical screening technology.

    Science.gov (United States)

    Stoler, M H

    2000-03-01

    The Pap smear unquestionably is a successful screening test for cervical cancer. However, recent advances in technology have raised questions regarding whether the conventional Pap smear is still the standard of care. This article relates issues of screening and cost-effectiveness to the state of the art in thin layer preparations, cytology automation, human papillomavirus screening, human papillomavirus vaccines, and other cervical screening adjuncts. Perhaps nowhere in medicine is clinical decision making being more strongly influenced by market and other external forces than in cervical cytopathology.

  11. High grade squamous intraepithelial lesion in inmates from Ohio: cervical screening and biopsy follow-up

    Directory of Open Access Journals (Sweden)

    Rofagha Soraya

    2006-01-01

    Full Text Available Abstract Background Cervical carcinoma remains the second leading cause of cancer death in women worldwide and sexual behavior is regarded as the main contributing factor. We studied cervical cytology screening with surgical biopsy follow-up in women prisoners and compared the findings to those in the general population. Methods We reviewed 1024 conventional cervical smears, 73 cervical biopsies and 2 loop electrosurgical excision procedure (LEEP specimens referred to us from the Correctional Center in Columbus, Ohio during a 12-month period. The results were compared to 40,993 Pap smears from the general population for the same 12-month period. Results High grade squamous intraepithelial lesion (HGSIL was diagnosed in 1.3% of the cervical smears from the inmate population versus 0.6% in the general population (p < 0.01. The unsatisfactory rate was 1.6% compared to 0.3% in the general population (p < 0.01. Among the study population, follow-up tissue diagnosis was obtained in 24.3% of the abnormal cytology results (ASCUS, LGSIL, and HGSIL. Of the HGSIL Pap smears, 61.5% had a subsequent tissue diagnosis. Thirty-nine biopsies (52% of the all inmate biopsies and LEEP showed CIN II/III (cervical intraepithelial neoplasia II/III. Eight of these thirty-nine follow-up biopsies diagnosed as CIN II/III had a previous cervical cytology diagnosis of ASCUS. The average age for HGSIL was 30.5 years (S.D. = 5.7 and for low grade squamous intraepithelial lesion (LGSIL was 27.2 years (S.D. = 6.1. Conclusion A significantly higher prevalence of HGSIL cervical cytology and unsatisfactory smears was encountered in female inmates, with tissue follow-up performed in less than two thirds of the patients with HGSIL. These results are in keeping with data available in the literature suggesting that the inmate population is high-risk and may be subject to less screening and tissue follow-up than the general population. Clinicians should proceed with urgency to improve

  12. Prevalence of human papillomavirus types in women with pre-neoplastic and neoplastic cervical lesions in the Federal District of Brazil

    OpenAIRE

    Camara, Geni NL; Cerqueira, Daniela M; Oliveira, Ana PG; Silva, Evandro O; Carvalho, Luciano GS; Martins, Cláudia RF

    2003-01-01

    As a contribution to the public health authorities in planning prophylactic and therapeutic vaccine strategies, we describe the prevalence of human papillomavirus (HPV) types in women presenting abnormal cytological results in Pap smear screening tests in the Federal District, Central Brazil. We studied 129 cervical scraping samples from women whose cytological tests showed either pre-neoplastic or neoplastic lesions. Amplification of HPV DNA was performed by polymerase chain reaction using c...

  13. Chlamydia trachomatis detection in cervical PreservCyt specimens from an Irish urban female population.

    LENUS (Irish Health Repository)

    Keegan, H

    2012-02-01

    OBJECTIVE: The aim of this study was to determine the prevalence of cervical Chlamydia trachomatis infection by polymerase chain reaction (PCR) in urban women undergoing routine cervical cytological screening and to investigate the relationship with age, cytology, smoking status and concurrent human papillomavirus (HPV) infection. METHODS: A total of 996 women (age range 16-69 years) attending general practitioners for routine liquid-based cervical smear screening in the Dublin area were recruited in the study of prevalence of C. trachomatis. Informed consent was obtained and liquid-based cytology (LBC) specimens were sent for cytological screening. DNA was extracted from residual LBC and tested for C. trachomatis by PCR using the highly sensitive C. trachomatis plasmid (CTP) primers and for HPV infection using the MY09\\/11 primers directed to the HPV L1 gene in a multiplex format. RESULTS: The overall prevalence of C. trachomatis was 5.4%. Prevalence was highest in the <25 years age group (10%). Coinfection with HPV and C. trachomatis occurred in 1% of the screening population. A higher rate of smoking was observed in women positive for C. trachomatis, HPV infections or those with abnormal cervical cytology. Chlamydia trachomatis infection was not associated with abnormal cytology. CONCLUSIONS: Women (5.4%) presenting for routine cervical screening are infected with C. trachomatis. Opportunistic screening for C. trachomatis from PreservCyt sample taken at the time of cervical cytological screening may be a possible strategy to screen for C. trachomatis in the Irish female population.

  14. Prevalence and distribution of cervical high-risk human papillomavirus and cytological abnormalities in women living with HIV in Denmark - the SHADE

    DEFF Research Database (Denmark)

    Thorsteinsson, Kristina; Storgaard, Merete; Katzenstein, Terese L

    2016-01-01

    BACKGROUND: Women living with HIV (WLWH) are at increased risk of persistent human papillomavirus (HPV) infection, cervical dysplasia and cervical cancer compared with women from the general population (WGP). We assessed the prevalence and distribution of cervical high-risk (hr) HPV infection and...

  15. Design The Cervical Cancer Detector Use The Artificial Neural Network

    International Nuclear Information System (INIS)

    Af'idah, Dwi Intan; Widianto, Eko Didik; Setyawan, Budi

    2013-01-01

    Cancer is one of the contagious diseases that become a public health issue, both in the world and in Indonesia. In the world, 12% of all deaths caused by cancer and is the second killer after cardiovascular disease. Early detection using the IVA is a practical and inexpensive (only requiring acetic acid). However, the accuracy of the method is quite low, as it can not detect the stage of the cancer. While other methods have a better sensitivity than the IVA method, is a method of PAP smear. However, this method is relatively expensive, and requires an experienced pathologist-cytologist. According to the case above, Considered important to make the cancer cervics detector that is used to detect the abnormality and cervical cancer stage and consists of a digital microscope, as well as a computer application based on artificial neural network. The use of cervical cancer detector software and hardware are integrated each other. After the specifications met, the steps to design the cervical cancer detection are: Modifying a conventional microscope by adding a lens, image recording, and the lights, Programming the tools, designing computer applications, Programming features abnormality detection and staging of cancer.

  16. Quality control in screening programs for cervical cancer

    International Nuclear Information System (INIS)

    Sarduy Napoles, Miguel

    2012-01-01

    The malignancy of the cervix is one of the few locations avoidable cancers, if detected before it progresses to the infiltration. The most efficient way of early detection is through a screening program to provide women undertaking a regular and quality Pap smear. If this test results abnormal, the program offers easier access to specialized care, effective treatment, and follow-up. The objective of this article is to present usefulness of methods for quality control used in screening programs for cervical cancer to detect their inadequacies. Here are some factors and conditions that must be considered in each of the steps to take, for a cervical cancer screening program to be successful and to meet the objectives proposed in reducing mortality due to this cause. This document contains some useful indexes calculated to ensure quality throughout the process. There should be the measurement of quality throughout the screening process that allows collecting of reliable data as well as correcting deficiencies

  17. Conservative approach to preneoplastic cervical lesions in postmenopause.

    Science.gov (United States)

    Vetrano, Giuseppe; Aleandri, Vincenzo; Ciolli, Paola; Scardamaglia, Paola; Pacchiarotti, Arianna; Verrico, Monica; Carboni, Simona; Corosu, Roberto

    2008-01-01

    To evaluate the recurrence rate of high-grade squamous intraepithelial lesions in postmenopausal women previously submitted to laser CO2 conization and the role of persistent oncogenic HPV types. Fifty-five patients with a cytological diagnosis of high-grade squamous intraepithelial lesions were triaged with a standard colposcopy. Hormonal replacement therapy was considered as significative in influencing cervical trophism. Vaginal smears for microbiological examination were obtained. H-R HPV test was performed by PCR. The follow-up checks including cytology, colposcopy and HVP test were performed for a minimum of 5 years. Histological analysis revealed 19 CIN2 (cervical intraepithelial lesions) and 36 CIN3 lesions. The cumulative failure rate at first treatment was 14%. HPV test was positive for HPV 16 type in all patients. Forty-two patients during the follow up checks resulted negative to cytology, colposcopy and HR HPV test. At the one-year follow-up check, 7 patients revealed normal cytological and abnormal colposcopical findings and persistent positive HR HPV test. At the five-year follow-up check, 14 patients with a normal cytological smear had a recurrence of CIN2/3 and positive HR HPV test. In postmenopause, the correct management of H-R squamous intraepithelial lesions is still debated. However, a satisfactory follow-up is the main requirement for the conservative management. HPV typing in the follow-up is important to detect persistent types to identify women at risk of developing cervical abnormalities. The incidence of cervical neoplasia does not decrease with increasing age. Since HPV positivity predicted subsequent infection, testing postmenopausal patients for the virus may be a cost-effective method of disease prevention.

  18. Human Papillomavirus prevalence, viral load and cervical intraepithelial neoplasia in HIV-infected women

    Directory of Open Access Journals (Sweden)

    José E. Levi

    Full Text Available HIV-infected women from São Paulo city were enrolled in a cross-sectional study on Human Papillomavirus (HPV and cervical intraepithelial neoplasia (CIN prevalence and their association with laboratory markers of AIDS, namely HIV viral load and CD4+ cell counts. A cervical specimen was collected and submitted to Hybrid Capture, a test for HPV viral load determination. HPV-DNA was detected in 173 of 265 women (64.5%. Twenty (7.5% women were infected by one or more low-risk viruses, 89 (33% by one or more high-risk viruses, and 64 (24% harbored at least one HPV type from each risk group. Abnormal smears were observed in 19% of the patients, though there were no invasive carcinomas. Severely immunosuppressed patients (CD4/µL <100 were at the greatest risk of having a cytological abnormality and a high high-risk HPV viral load.

  19. Human Papillomavirus prevalence, viral load and cervical intraepithelial neoplasia in HIV-infected women

    Directory of Open Access Journals (Sweden)

    Levi José E.

    2002-01-01

    Full Text Available HIV-infected women from São Paulo city were enrolled in a cross-sectional study on Human Papillomavirus (HPV and cervical intraepithelial neoplasia (CIN prevalence and their association with laboratory markers of AIDS, namely HIV viral load and CD4+ cell counts. A cervical specimen was collected and submitted to Hybrid Capture, a test for HPV viral load determination. HPV-DNA was detected in 173 of 265 women (64.5%. Twenty (7.5% women were infected by one or more low-risk viruses, 89 (33% by one or more high-risk viruses, and 64 (24% harbored at least one HPV type from each risk group. Abnormal smears were observed in 19% of the patients, though there were no invasive carcinomas. Severely immunosuppressed patients (CD4/µL <100 were at the greatest risk of having a cytological abnormality and a high high-risk HPV viral load.

  20. PENYULUHAN METODE PAP SMEAR TERHADAP TINGKAT PENGETAHUAN DAN SIKAP WANITA TUNA SUSILA DALAM PENDETEKSIAN KANKER SERVIKS

    Directory of Open Access Journals (Sweden)

    Ismi Wulandari AS

    2015-03-01

    Full Text Available Abstract: The Effectiveness Of Pap smear Test’s Counseling Regarding To The Level Of Knowledge And Behaviour In Prostitution Worker For Detection Of Cervical Cancer In Bintang Mas Kubu Raya 2014. The aim of this study is to evaluate the effectivity of counseling toward knowledge and behavior. in prostitution worker about pap smear and cervical cancer. This research was quasi-experimental with one group pretest-postest design. There are 38 respondents. McNemar test showed there are significant. improvement of knowledge (p<0.05, and significance behavior change (p<0.05 in all respondents before and after counseling. Keyword : knowledge, behaviour, cervical cancer, pap smear Abstrak : Penyuluhan Metode Pap smear Terhadap Tingkat Pengetahuan Dan Sikap Wanita Tuna Susila Dalam Pendeteksian Kanker Serviks. Tujuan penelitian ini yaitu untuk melihat efektivitas terhadap pengetahuan dan sikap melalui penyuluhan mengenai pap smear kepada para wanita tuna susila. Rancangan penelitian yang digunakan dalam penelitian ini adalah quasi eksperimental dengan rancangan one group pretest-postest design. Besar sampel berjumlah 38 orang. Hasil menunjukkan uji McNemar menunjukkan terdapat signifikansi yang bermakna untuk pengetahuan (p < 0,05 dan signifikansi untuk perubahan sikap (p<0.05 pada responden sebelum dan setelah penyuluhan. Kata kunci : pengetahuan, sikap, kanker serviks, pap smear

  1. Understanding the role of violence in incarcerated women's cervical cancer screening and history.

    Science.gov (United States)

    Ramaswamy, Megha; Kelly, Patricia J; Koblitz, Amber; Kimminau, Kim S; Engelman, Kimberly K

    2011-07-22

    In this exploratory study the authors investigated characteristics, including reported experiences of violence, related to incarcerated women's self-report of cervical cancer screening and cancer history and treatment. During a four month period in 2010, 204 women in Kansas City jails were surveyed. Multiple logistic regression models were used to examine the relations of socio-demographic and community characteristics and history of violence among the women to their cervical cancer screening, diagnosis, and treatment histories. Forty percent of the women in the current sample reported abnormal Pap histories, though only 6% of all Pap smears done in the U.S. are abnormal. Women who reported abuse histories in this study were found to be more likely to report having ever had an abnormal Pap smear (for physical abuse Odds Ratio [OR] = 6.05; CI 2.36, 15.54 and for past year intimate partner violence OR = 2.41; CI 1.09, 5.31). Participants who did not fear neighborhood violence were less likely to report an abnormal Pap history (OR = 0.57; CI 0.34, 0.96) and more likely to visit a family doctor for their Pap screenings (OR = 1.91; CI 1.01, 3.60). Women who perceived greater neighborhood violence had increased odds of reporting that they received Pap screenings in a hospital setting (OR = 1.47; CI 1.08, 2.00). Frequency of Pap screening did not differ in women who did and did not have fear of neighborhood violence. This study highlights the heightened cervical cancer risk experienced by women with criminal justice histories and suggests that violence at several levels has implications for cervical cancer prevention for these women.

  2. Knowledge and acceptability of pap smears, self-sampling and HPV vaccination among adult women in Kenya.

    Directory of Open Access Journals (Sweden)

    Anne F Rositch

    Full Text Available Our study aimed to assess adult women's knowledge of human papillomavirus (HPV and cervical cancer, and characterize their attitudes towards potential screening and prevention strategies.Women were participants of an HIV-discordant couples cohort in Nairobi, Kenya. An interviewer-administered questionnaire was used to obtain information on sociodemographic status, and sexual and medical history at baseline and on knowledge and attitudes towards Pap smears, self-sampling, and HPV vaccination at study exit.Only 14% of the 409 women (67% HIV-positive; median age 29 years had ever had a Pap smear prior to study enrollment and very few women had ever heard of HPV (18%. Although most women knew that Pap smears detect cervical cancer (69%, very few knew that routine Pap screening is the main way to prevent ICC (18%. Most women reported a high level of cultural acceptability for Pap smear screening and a low level of physical discomfort during Pap smear collection. In addition, over 80% of women reported that they would feel comfortable using a self-sampling device (82% and would prefer at-home sample collection (84%. Nearly all women (94% reported willingness to be vaccinated to prevent cervical cancer if offered at no or low cost.These findings highlight the need to educate women on routine use of Pap smears in the prevention of cervical cancer and demonstrate that vaccination and self-sampling would be acceptable modalities for cervical cancer prevention and screening.

  3. Validation of cervical cancer screening methods in HIV positive women from Johannesburg South Africa.

    Directory of Open Access Journals (Sweden)

    Cynthia Firnhaber

    Full Text Available HIV-infected women are at increased risk for developing cervical cancer. Women living in resource-limited countries are especially at risk due to poor access to cervical cancer screening and treatment. We evaluated three cervical cancer screening methods to detect cervical intraepithelial neoplasia grade 2 and above (CIN 2+ in HIV-infected women in South Africa; Pap smear, visual inspection with 5% acetic acid (VIA and human papillomavirus detection (HPV.HIV-infected women aged 18-65 were recruited in Johannesburg. A cross-sectional study evaluating three screening methods for the detection of the histologically-defined gold standard CIN-2 + was performed. Women were screened for cervical abnormalities with the Digene HC2 assay (HPV, Pap smear and VIA. VIA was performed by clinic nurses, digital photographs taken and then later reviewed by specialist physicians. The sensitivity, specificity and predictive valves for CIN-2 + were calculated using maximum likelihood estimators.1,202 HIV-infected women participated, with a median age of 38 years and CD4 counts of 394 cells/mm(3. One third of women had a high grade lesion on cytology. VIA and HPV were positive in 45% and 61% of women respectively. Estimated sensitivity/specificity for HPV, Pap smear and VIA for CIN 2+ was 92%/51.4%, 75.8%/83.4% and 65.4/68.5% (nurse reading, respectively. Sensitivities were similar, and specificities appeared significantly lower for the HPV test, cytology and VIA among women with CD4 counts ≤200 cells/mm(3 as compared to CD4 counts >350 cells/mm(3.Although HPV was the most sensitive screening method for detecting CIN 2+, it was less specific than conventional cytology and VIA with digital imaging review. Screening programs may need to be individualized in context of the resources and capacity in each area.

  4. Genotypes of human papilloma virus in Sudanese women with cervical pathology

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    Tobi Khater

    2010-12-01

    Full Text Available Abstract Background Knowledge of the distribution of human papillomavirus (HPV genotypes among women with cervical lesion and in invasive cervical cancer is crucial to guide the introduction of prophylactic vaccines. There is no published data concerning HPV and cervical abnormalities in Sudan. This study aimed to define the prevalence of HPV and its subtypes in the cervical smears of women presenting with gynecological complains at Omdurman Military Hospital, Sudan. During the period between March 2003 and April 2004, 135 cervical smears collected from these women, were screened using cytological techniques, and analysed by PCR for (beta-globin and HPV DNA using gel electrophoresis and ELISA. Results Of these 135 smears, there were 94 (69.3% negative, 22 (16.3% positive for inflammation, 12(8.9 mild dyskaryosis, 5 (3.7 moderate dyskaryosis and 2 (1.8 severe dyskaryosis. There were 60.7% ß. globin positive samples for HPV indicating DNA integrity. HPV DNA was identified in three samples (2.2% by gel electrophoresis and. was positive in four samples (2.9% as single and multiple infections by PCR-ELISA. The high risk HPV types 16 and 58 were identified in one sample as a mixed infection. The low risk HPV types 40 and 42 were also found as a mixed infection in another patient. HPV types 58 and 42 were identified in the other two patients. Conclusion HPV type distribution in Sudan appears to differ from that in other countries. The HPV genotypes identified were not associated with cancer.

  5. Apparent rarity of asymptomatic herpes cervicitis in a woman with intra-uterine contraceptive device

    Directory of Open Access Journals (Sweden)

    Adeola Fowotade

    2013-12-01

    Full Text Available Infection with genital herpes simplex virus (HSV remains a common viral sexually transmitted disease, often subclinical and a major worldwide problem of women of reproductive age group. Herpes cervicitis is an unusual presentation of Herpes simplex virus infection in females. The finding of herpes cervicitis on routine pap smear of an asymptomatic woman on Intrauterine contraceptive device still further supports the need for increased awareness on the possibility of Herpes simplex virus infection among women, particularly those on Intrauterine contraceptive device. The index case is a 28 years old Nigerian female who was referred to our Special Treatment Clinic on account of an abnormal pap smear cytology which was in keeping with Herpes cervicitis. There was no history of genital ulcer in this patient; however ELISA for HSV 2 IgM was positive in her. We therefore describe a case of herpes cervicitis in an asymptomatic woman on intrauterine contraceptive device. This case highlights to clinicians the need to be aware of the possibility of this association and to carry out relevant investigations so as to identify and treat these patients appropriately. Therefore, there is a need to put in place adequate public health intervention strategy to prevent genital herpes in women of reproductive age group with a view to preventing the possibility of congenital herpes in subsequent pregnancy.

  6. COLPOSCOPY- A PRIMARY ALTERNATIVE SCREENING TOOL FOR CERVICAL PRE-CANCER

    Directory of Open Access Journals (Sweden)

    Srinivas Sangisapu

    2017-09-01

    Full Text Available BACKGROUND Cancer cervix is the most common and preventable malignancy in females. 80% of cases in India are detected in advanced stages. Paucity of cytologists in India is one of the important reasons for failure of screening by Pap smear. Visual Inspection of cervix with Acetic acid (VIA and Visual Inspection of cervix with application of Lugol’s Iodine (VILI are two alternative strategies in low resource settings. Colposcopy involves the same principles of VIA and VILI under better magnification. We have hospitals with not so low resource settings, where gynaecologists are available, but cytologists are not. We need to evolve an alternative strategy appropriate to our resources such as colposcopy and guided biopsy. The aim of the present study is to evaluate the feasibility of colposcopy as an alternative screening tool for cervical precancer. The objective of the study is therefore to compare the colposcopy with the known reference standard that is Pap smear and evaluate the sensitivity, specificity and predictive values. MATERIALS AND METHODS 3000 women were compared with simultaneous colposcopy and Pap smear with latter as reference standard. Colposcopy-guided cervical biopsy was performed for suspicious lesions. RESULTS Unsatisfactory colposcopy due to nonvisualisation of transformation zone is an insignificant percentage (1.7%. The sensitivity, specificity, positive and negative predictive values of colposcopy for the threshold of normal versus all grades of abnormality (all age groups and all abnormal reports included are 76.74%, 99.34%, 63.46% and 99.65%, respectively. Pap smear is taken as a reference standard. This is the primary objective of our study. Colposcopy-guided biopsy specimens of minor abnormal colposcopic lesions falling outside the transformation zone have not yielded any abnormal findings on histopathology. Three high-grade lesions were detected by colposcopy as well as Pap smear. They have also positively

  7. Contemporary theories of cervical carcinogenesis: the virus, the host, and the stem cell.

    Science.gov (United States)

    Crum, C P

    2000-03-01

    Cervical cancer is a complex disease that, by its association with human papillomavirus (HPV), has elicited research in a broad range of areas pertaining to its basic diagnostic and clinical aspects. The complexity of this association lies not only in the fundamental relationship between virus and cancer but also in its translation to pathologic diagnosis and clinical management. Offshoots from the relationship of virus to pathology include studies targeting the link between papillomavirus infection and cervical epithelial abnormalities, the molecular epidemiology of papillomavirus infection, and the potential use of HPV testing as either a screening technique or a tool for managing women who have Pap smear abnormalities. A second variable that is critical to the pathogenesis of cervical neoplasia is the cervical transformation zone. The wide range of invasive and noninvasive lesion phenotypes associated with HPV infection in this region indicate that not only the virus but also specific host target epithelial cells in the transformation zone play an important part in the development of cervical neoplasia. Further understanding of this relationship between the virus and the host epithelium will hinge on determining the subtypes of epithelial cells in the transformation zone and their phenotypic response to infection. New technologies, such as expression arrays, promise to clarify, if not resolve, the complexity of molecular interactions leading to the multiplicity of tumor phenotypes associated with HPV infection of the uterine cervix.

  8. 分析改良阴道取样巴氏涂片及液基薄层细胞学检查对宫颈癌的诊断价值%Analysis the diagnostic value of improved vaginal sampling Pap smear and thinprep cytology for cervical cancer

    Institute of Scientific and Technical Information of China (English)

    韩胜春

    2015-01-01

    Objective Analysis of the value of improved vaginal sampling Pap smear and liquid based cytologyexamination in diagnosis of cervical cancer.Methods In our hospital for health examination of 683 cases of female, with improved vaginal sampling Pap smear, and ThinPrep cytological test (TCT), TCT for the detection of positive patients who underwent colposcopic multiple biopsy in pathological diagnosis as the criterion.Summary of analysis of test Results .Results In 683 specimens, there are unsatisfactory in 12 cases, specimensof satisfaction is 98.2% (671/683). In 671 specimens including 52 cases of Trichomonas, mold in 17 cases, 42cases of clue cells. TCT detection of squamous cell carcinoma antigen (SCC)、coincidence detection and biopsy of AC and rate of HSIL is higher than LSIL, the difference was Statistically signiifcant (P<0.05).Conclusion The improved vaginal sampling Pap smear and liquid based cytology examination on the positive detection rate of squamous cell carcinoma, adenocarcinoma and high-grade squamous intraepithelial lesion is higher, and the method of economic security, convenient operation, suitable for cervical cancer screening work of the majority of the masses of women.%目的 分析改良阴道取样巴氏涂片及液基薄层细胞学检查对宫颈癌的诊断价值.方法 选取在我院进行健康体检的女性683名,采用改良阴道取样巴氏涂片,并进行液基薄层细胞学检查(TCT),对于TCT检测阳性患者行行阴道镜下宫颈多点活检,以病理诊断为判定标准.总结分析检测结果.结果 683例标本中,有不满意标本12例,标本满意度为98.2%(671/683).671例标本中,滴虫52例,霉菌17例,线索细胞42例.TCT检测对鳞状上皮细胞癌抗原(SCC)、腺癌(AC)及鳞状上皮内高度病变(HSIL)的检测与病理活检的符合率高于LSIL,差异均有统计学意义(P<0.05).结论 改良阴道取样巴氏涂片及液基薄层细胞学检查对鳞癌、腺癌及鳞状上皮内高度病变有

  9. Cervical cancer screening in rural South Africa among HIV-infected migrant farm workers and sex workers.

    Science.gov (United States)

    Afzal, Omara; Lieber, Molly; Dottino, Peter; Beddoe, Ann Marie

    2017-05-01

    At an HIV clinic in the Limpopo province of South Africa, chart reviews revealed long delays in addressing abnormal Pap smears, difficulty in referrals, poor quality and lost results, and increasing cases of cervical cancer. To address these barriers, a "see and treat" approach to screening was proposed. The objective was to integrate this method into current HIV care offered by local providers and to obtain demographic and risk factor data for use in future educational and intervention programs in the region. A cross sectional study of HIV farm workers and at-risk sex workers attending an HIV clinic was performed with visual inspection with acetic acid (VIA). Those with positive screens were offered cryotherapy. Clinic charts were reviewed retrospectively for Pap smear results for the previous year at the time of program initiation and at 12 and 18 months post-program. A total of 403 participants consented and underwent screening with VIA (306 Farm workers and 97 sex workers participated). 83.9% of participants (32.9% sex workers and 100% farm workers) were HIV +. VIA was positive in 30.5% of participants, necessitating cryotherapy. There was no significant difference in VIA positivity between HIV + farm workers and sex workers. There was a positive correlation between Pap smears and VIAs results. We demonstrate successful integration of cervical cancer screening using VIA for HIV + farm workers and sex workers into an existing HIV treatment and prevention clinic in rural South Africa, addressing and treating abnormal results promptly.

  10. Cervical MRI scan

    Science.gov (United States)

    ... the bones and cartilage in the neck ( cervical spondylosis ) Abnormal results may also be due to: Bone ... Park AL. Degenerative disorders of the thoracic and lumbar spine. In: Azar FM, Beaty JH, Canale ST, ...

  11. The pathogenic microorganisms in papanicolaou vaginal smears and correlation with inflammation.

    Directory of Open Access Journals (Sweden)

    Esmat Barouti

    2013-03-01

    Full Text Available Non-specific cervicitis or inflammatory changes in a smear report are common which are usually unclear for clinical approaches. To investigate the frequency of inflammation and pathogenic vaginal microorganisms in cervical smears among an Iranian population sample.This cross-sectional study was carried out on Pap smear samples of women referred to gynecological clinic of Taleghani Hospital in Tehran, Iran, between October 2008 and March 2009. This study was conducted on 528 conventional Papanicolaou cervical smears. The frequency and severity of inflammation and prevalence of bacterial vaginosis (BV, Trichomonas vaginalis (TV, and vaginal candidiasis (VC was determined in the samples. Also co-infection of the microorganisms in Pap samples was evaluated. percentage, mean±standard deviation of the outcome parameters were calculated. The comparison between data was performed with the Pearson's chi square or Fisher's exact test.The prevalence of BV, VC, and TV in Pap samples was 17%, 11%, and 0.4% respectively. Overall, the prevalence of these microorganisms in women of reproductive age was higher than menopausal women. There was a significant association between VC and the presence of inflammation in our samples.Based on our results, inflammation in the Pap smears can suggest an infection of VC and the patients should be considered for proper VC treatment.

  12. Self-Reports of Pap Smear Screening in Women with Physical Disabilities

    Science.gov (United States)

    Lin, Jin-Ding; Chen, Shih-Fan; Lin, Lan-Ping; Sung, Chang-Lin

    2011-01-01

    We collected self reported rate of cervical smear testing to examine the affecting factors in women with physical disabilities in the study, to define the reproductive health care for this group of people. The study population recruited 521 women with physical disabilities aged more than 15 years who were officially registered as having physical…

  13. Increased uptake of cervical screening by women with HIV infection in Auckland regardless of ethnicity, requirement for an interpreter or level of education.

    Science.gov (United States)

    Lowe, Michele; Handy, Rupert; Ingram, Joan; Nisbet, Mitzi; Ritchie, Stephen; Thomas, Mark; Briggs, Simon

    2016-07-15

    Current guidelines recommend that women with HIV infection receive annual cervical smears. We evaluated the uptake of annual cervical smears by women with HIV infection under the care of the Infectious Disease Service at Auckland City Hospital. In an attempt to identify potential barriers to regularly receiving an annual cervical smear, we invited the women to complete a questionnaire. The responses from women who had regularly received an annual cervical smear were compared with those who had not. The proportion of women who had received a cervical smear increased from 44% in 2001, to 73% in 2010 (p=0.001). Ninety-three women (76%) completed the study questionnaire. No statistically significant differences were found in the questionnaire responses between the women who had regularly received an annual cervical smear and those who had not. The proportion of women in this cohort who received a cervical smear in 2010 is comparable with other studies of women with HIV infection in New Zealand and overseas. We have not been able to identify barriers that prevent women with HIV infection in Auckland regularly receiving an annual cervical smear. We plan to encourage women who have not received a cervical smear in the previous 2-year period to have a cervical smear performed when they attend the Infectious Disease Clinic, and will continue to notify the National Cervical Screening Programme that all women who are newly diagnosed with HIV infection should have an annual recall code attached to future cervical smear reports. We expect that these interventions will further increase the proportion of women with HIV infection in Auckland who receive an annual cervical smear.

  14. A correlative study of Papanicolaou smear, fluorescent antibody, and culture for the diagnosis of Chlamydia trachomatis.

    Science.gov (United States)

    Spence, M R; Barbacci, M; Kappus, E; Quinn, T

    1986-11-01

    A prospective study of 300 patients undergoing therapeutic termination of pregnancy was conducted. A Papanicolaou smear was obtained and a clinical evaluation of the cervix was made. Specimens from the cervix were examined by both direct fluorescent antibody and culture techniques for the presence of Chlamydia trachomatis. The presence of inflammation on Papanicolaou smear could be correlated with C trachomatis isolation. Papanicolaou smear findings consistent with C trachomatis lacked both sensitivity and specificity when compared with direct fluorescent antibody and/or culture techniques. A correlation was found between the clinical diagnosis of cervicitis and C trachomatis. This interrelationship was absent when the component findings of cervicitis (ectopy, friability, and purulent mucus) were examined independently.

  15. Human papilloma virus-16/18 cervical infection among women attending a family medical clinic in Riyadh

    International Nuclear Information System (INIS)

    Al-Muammar, T.; Hassan, A.; Kessie, G.; Cruz, D.M.D.; Al-Ahdal, Mohammed N.; Mohammed, Gamal E.

    2007-01-01

    Prevalence information is lacking on human papillomavirus type 16 and 18 (HPV-16/18) infections in cervical tissues of women in Riyadh, Saudi Arabia. In addition, there are no observations on progression to cervical intraepithelial neoplasia (CIN). Pap smear and HPV-16/18 detection by PCR followed by Southern blotting was performed on 120 subjects (Saudi and other Arab nationals) during routine gynecological examination. Some HPV-positive was followed for 4 years by Pap smears at every 6 months and by HPV DNA detection at the end of four years. Overall HPV-16/18 prevalence was 31.6%. HPV-16 prevalence alone was 13.3%, HPV-16 as a mixed infection with HPV-18 was 15% and all HPV-18 was 18.3%. Ten subjects had cervical abnormalities with the Pap smear test, six of whom were HPV-16/18 positive, 1 with HPV-16, 1 with HPV-18 and 4 with a mixed infection of HPV-16/18. Of all 23 HPV-16/18-positive subjects, either as individual or mixed infection, followed for years, 7 showed abnormal cytology, 6 at initial examination and 1 during follow-up. Of these 7, 6 reverted to normal without treatment and 1 was treated and became normal after 3 years. None of the subjects progressed to CIN-III. A high prevalence of HPV-16/18 was found, but with low rate of progression to CIN. A significant association with abnormal cytology was found only in patents with HPV-16/18 mixed infection. (author)

  16. Qualidade e desempenho das colpocitologias na prevenção de câncer de colo uterino Quality and performance of pap smears in the cervical cancer screening program in a city of southern Brazil

    Directory of Open Access Journals (Sweden)

    Nelson Shozo Uchimura

    2009-01-01

    Full Text Available OBJETIVO: Estimar a prevalência e analisar a qualidade e o desempenho das colpocitologias realizadas no Programa de Prevenção de Câncer de Colo Uterino no município de Maringá-PR. MÉTODOS: Estudo retrospectivo dos dados do SIS-Colo do Ministério da Saúde. Foram analisadas as variáveis idade, resultado de colpocitologia e procedência. As idades foram categorizadas em faixas etárias, a procedência distribuída em cinco regionais de saúde do município de Maringá; a colpocitologia foi categorizada conforme o Sistema Bethesda. Calculou-se a cobertura de colpocitologia dividindo-se o número de exames na população de 25 a 59 anos pelo número de mulheres nesta mesma faixa etária. RESULTADOS: As 17.664 colpocitologias coletadas, no ano de 2005, pela rede pública se distribuíram entre as mulheres com idade mínima de 12 e máxima de 82 anos, sendo 12.961 (73,4% exames na faixa entre 25 e 59 anos, considerada de maior risco para o câncer. Foram negativos para neoplasia 17.458 (98,84% exames e as alterações celulares (ASCUS/AGUS, LIEBG, LIEAG e câncer invasor totalizaram 206 (1,16%. Encontrou-se prevalência de ASCUS de 0,85% (151, de atipias celulares 1,14% (203/17.664 e a relação ASCUS/atipias celulares 2,75% (151/55. CONCLUSÃO: A prevalência das alterações colpocitológicas e da ASCUS abaixo dos índices esperados, a relação ASCUS/atipias celulares em níveis elevados, a cobertura populacional insuficiente de colpocitologia compromete o desempenho da prevenção de câncer de colo uterino. A população de baixa condição sócio-econômica requer uma atenção especial e a população mais privilegiada deve ser orientada quanto a periodicidade do exame e faixa etária de maior risco.OBJECTIVE: To estimate prevalence and analyze quality and performance of colpocytology carried out under the Cervical Cancer Screening Program in Maringá, Paraná, Brazil. METHODS: A retrospective study of the SIS-Colo database of the

  17. UV Suppression by Smearing and Screening Correlators

    OpenAIRE

    Gupta, Sourendu; Karthik, Nikhil

    2013-01-01

    We investigate the mechanism of smearing in the APE, Stout, HYP and HEX schemes through their effect on glue and quark Fourier modes. Using this, we non-perturbatively tune the smearing parameters to their optimum values. Smearing causes a super-linear improvement in taste symmetry breaking in the high temperature phase of QCD. We use optimal smearing in the high temperature phase and find close agreement of meson screening masses with weak coupling predictions.

  18. Pap smears for men: a vision of the future?

    LENUS (Irish Health Repository)

    Oon, S F

    2012-02-01

    BACKGROUND: Anal intraepithelial neoplasia (AIN) rarely receives as much publicity as its neighbouring orifice, the cervix. As in the cervix, intraepithelial neoplasias are precursors to cancer in the anal canal. AIN and cervical interstitial neoplasia (CIN) undergo dysplasia as a consequence of human papillomavirus (HPV) infection. Since the advent of screening with the Pap smear in CIN, cervical cancer has plummeted to a fifth of its initial incidence. Anal cancer, however, has been rising, with a predilection for human immunodeficiency virus-infected men. HPV causes a squamous epithelial dysplasia and converts healthy tissue into AINs of increasing severity until anal cancer manifests. CLINICAL CASE: This article describes a clinical case of anogenital HPV infection refractory to medical and surgical therapy. It also describes an effective surgical excision technique associated with a good cosmetic outcome. CONCLUSIONS: The paper concludes by briefly discussing the implications of a national screening programme against AIN in the future.

  19. Human Papillomavirus Detection from Human Immunodeficiency Virus-Infected Colombian Women's Paired Urine and Cervical Samples

    Science.gov (United States)

    Munoz, Marina; Camargo, Milena; Soto-De Leon, Sara C.; Sanchez, Ricardo; Parra, Diana; Pineda, Andrea C.; Sussmann, Otto; Perez-Prados, Antonio; Patarroyo, Manuel E.; Patarroyo, Manuel A.

    2013-01-01

    Infection, coinfection and type-specific human papillomavirus (HPV) distribution was evaluated in human immunodeficiency virus (HIV)-positive women from paired cervical and urine samples. Paired cervical and urine samples (n = 204) were taken from HIV-positive women for identifying HPV-DNA presence by using polymerase chain reaction (PCR) with three generic primer sets (GP5+/6+, MY09/11 and pU1M/2R). HPV-positive samples were typed for six high-risk HPV (HR-HPV) (HPV-16, -18, -31, -33, -45 and -58) and two low-risk (LR-HPV) (HPV-6/11) types. Agreement between paired sample results and diagnostic performance was evaluated. HPV infection prevalence was 70.6% in cervical and 63.2% in urine samples. HPV-16 was the most prevalent HPV type in both types of sample (66.7% in cervical samples and 62.0% in urine) followed by HPV-31(47.2%) in cervical samples and HPV-58 (35.7%) in urine samples. There was 55.4% coinfection (infection by more than one type of HPV) in cervical samples and 40.2% in urine samples. Abnormal Papanicolau smears were observed in 25.3% of the women, presenting significant association with HPV-DNA being identified in urine samples. There was poor agreement of cervical and urine sample results in generic and type-specific detection of HPV. Urine samples provided the best diagnosis when taking cytological findings as reference. In conclusion including urine samples could be a good strategy for ensuring adherence to screening programs aimed at reducing the impact of cervical cancer, since this sample is easy to obtain and showed good diagnostic performance. PMID:23418581

  20. Cervical adenocarcinoma

    International Nuclear Information System (INIS)

    Raymond, P.E.; Bonenfant, J.L.; Blais, R.

    1988-01-01

    Glandular neoplasms of the uterine cervix represent a small but important group of cervical carcinomas. Included in the present study were 68 cases of primary adenocarcinomas of the uterine cervix seen from 1972 to 1986 in our Radiation Oncology Center. The complete data set for all patients was analyzed with regard to symptoms, histologic patterns, diagnostic procedures, treatment methods, and prognosis. The authors stress the importance of establishing the primary origin of the lesion in the cervix and of completely investigating patients with an abnormal bleeding pattern, even those with an apparently normal exocervix

  1. Cervical Cap

    Science.gov (United States)

    ... Videos for Educators Search English Español The Cervical Cap KidsHealth / For Teens / The Cervical Cap What's in ... Call the Doctor? Print What Is a Cervical Cap? A cervical cap is a small cup made ...

  2. Cervical cancer screening among Lebanese women.

    Science.gov (United States)

    Bou-Orm, I R; Sakr, R E; Adib, S M

    2018-02-01

    Cervical cancer is a very common malignancy amongst women worldwide. Pap smear is an effective and inexpensive screening test in asymptomatic women. The aim of this paper was to assess the prevalence of Pap smear screening for cervical cancer among Lebanese women and to determine associated sociodemographic and psychosocial characteristics. This national survey included 2255 women, selected by multi-stage random cluster sampling across Lebanon. A questionnaire about practices and perceptions related to cervical cancer screening was developed based on the "Health Belief Model". The weighted national prevalence of "ever-use" of the Pap smear for screening purposes was 35%. Most important determinants of screening behavior were: residence within Greater Beirut, higher socio-economic status and educational attainment, marriage status, presence of a health coverage, awareness of Pap smear usefulness, knowing someone who had already done it, and a balance between perceived benefits and perceived barriers to Pap smear screening. Regular information campaigns regarding the availability and effectiveness of the test should be devised, targeting in priority the sexually vulnerable women in Lebanon. Moreover, healthcare providers should be encouraged to discuss with their patients the opportunity of obtaining a Pap smear. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  3. [Cervical cancer screening: Is active recruitment worth the effort?].

    Science.gov (United States)

    Morales Martínez, Ángeles; Blanco Rodríguez, Lorena; Morales Martínez, Cristina; Tejuca Somoano, Sonia

    2015-12-01

    To determine the percentage of women who have had a Pap smear in the last 5 years, and the place where it was carried out. To detect cytological abnormalities and precursors of cervical cancer in un-screened or inadequately screened women and the prevalence of HPV-positive determinations. Cross sectional study. Natahoyo Health Centre, Gijón (Spain). Women aged 40-50 years living in the area and assigned to the Health Centre. The information was collected from databases, telephone and home surveys. There was active recruitment of unscreened women or inadequately screened in Primary Care as well as offering to perform cytology and HPV determination. Of the 1420 women aged 40 to 50 years, 1236 (87%) had cytology in the last 5 years, and 184 women (13%) had no screening or it was inadequate. Of these 184 women, 108 (58.7%) agreed to have cytology and HPV test performed. No high-grade cervical dysplasia was diagnosed. The prevalence of HPV-positive was 8.3%. In our population there is a high coverage of opportunistic screening for cervical cancer. The active recruitment of women who were not in the screening program was not useful. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  4. The impact of a community intervention to improve cervical cancer screening uptake in the Amazon region of Brazil

    Directory of Open Access Journals (Sweden)

    Marcus Vinicius Von Zuben

    Full Text Available CONTEXT AND OBJECTIVE: In the northern region of Brazil, cervical cancer is the most important cause of cancer-related deaths among women. There is considerable likelihood, however, that official incidence and mortality figures are greatly underestimated. The aim of this study was to estimate the repercussions from improvement in cervical cancer screening programs on the incidence of pre-invasive and invasive cervical lesions in a municipality in this region. DESIGN AND SETTING: This was a quasi-experimental study that assessed process dimensions relevant to the program objectives. The study comprised a sample of 2,226 women seen at primary healthcare units in Cruzeiro do Sul, a small city in the Brazilian Amazon region, from April 2003 to July 2004. METHODS: Women were recruited through local radio advertisements and by oral communication from the investigators. The women answered a structured questionnaire and underwent pelvic examination, which included Papanicolaou (Pap smears and naked-eye inspection of the cervix after applying diluted acetic acid. Women with positive Pap smears or abnormal gynecological examination were referred for colposcopy and possible biopsy, diathermic large loop excision of the transformation zone or conization. RESULTS: The results obtained were compared with historical official data retrieved from the Brazilian Ministry of Health’s database. Intervention resulted in a 40% increase in positive Pap smears and detection of cancer was nine times higher than had been observed in routine screening. CONCLUSIONS: Detection of pre-invasive and invasive cervical lesions in the intervention group was remarkably higher than among women seen during routine screening.

  5. Cervical cancer risk levels in Turkey and compliance to the national cervical cancer screening standard.

    Science.gov (United States)

    Açikgöz, Ayla; Ergör, Gül

    2011-01-01

    Cervical cancer screening with Pap smear test is a cost-effective method. The Ministry of Health in Turkey recommends that it be performed once every five years after age 35. The purpose of this study was to determine the cervical cancer risk levels of women between 35 and 69, and the intervals they have the Pap smear test, and to investigate the relation between the two. This study was performed on 227 women aged between 35 and 69 living in Balçova District of İzmir province. Using the cervical cancer risk index program of Harvard School of Public Health, the cervical cancer risk level of 70% of the women was found below average, 22.1% average, and 7.9% above average. Only 52% of the women have had Pap smear test at least once in their lives. The percentage screening regularly in conformity with the national screening standard was 39.2%. Women in the 40-49 age group, were married, conformed significantly more (pducation and decreased with the cervical cancer risk level (pducation level, menstruation state of the women and the economic level of the family. Not having the Pap smear test in conformity with the national cervical cancer screening standard in 35-39 age group was 2.52 times more than 40-49 age group, while it was 3.26 times more in 60-69 age group (pducation level might cause not having Pap smear test. Under these circumstances, the cervical cancer risk levels should be determined and the individuals should be informed. Providing Pap smear test screening service to individuals in the target group of national screening standard, as a public service may resolve the inequalities due to age and educational differences.

  6. Screening for human papillomavirus, cervical cytological abnormalities and associated risk factors in HIV-positive and HIV-negative women in Rwanda.

    Science.gov (United States)

    Mukanyangezi, M F; Sengpiel, V; Manzi, O; Tobin, G; Rulisa, S; Bienvenu, E; Giglio, D

    2018-02-01

    Cervical cancer is the major cause of death from cancer in Africa. We wanted to assess the prevalence of human papillomavirus (HPV) infections and associated risk factors and to determine whether HPV testing could serve as a screening method for squamous intraepithelial lesions (SILs) in Rwanda. We also wanted to obtain a broader understanding of the underlying risk factors for the establishment of HPV infection in Rwanda. A total of 206 HIV-positive women, 172 HIV-negative women and 22 women with unknown HIV status were recruited at the University Teaching Hospitals of Kigali (UTHK) and of Butare (UTHB) in Rwanda. Participants underwent an interview, cervical sampling for a Thinprep Pap test and a screening test analysing 37 HPV strains. Only 27% of HIV-positive women and 7% of HIV-negative women had been screened for cervical cancer before. HPV16 and HPV52 were the most common HPV strains. HIV-positive women were more commonly infected with high-risk (HR) HPV and multitype HPV than HIV-negative women. The sensitivity was 78% and the specificity 87% to detect high-grade SIL (HSIL) with HPV screening. Among HIV-negative women, being divorced was positively associated with HR-HPV infection, while hepatitis B, Trichomonas vaginalis infection and HR-HPV infection were factors positively associated with SILs. Ever having had gonorrhoea was positively associated with HR-HPV infection among HIV-positive women. HR-HPV infection and the number of live births were positively associated with SILs. The currently used quadrivalent vaccine may be insufficient to give satisfactory HPV coverage in Rwanda. HPV Screening may be effective to identify women at risk of developing cervical cancer, particularly if provided to high-risk patients. © 2017 British HIV Association.

  7. High prevalence of oncogenic HPV-16 in cervical smears of ...

    Indian Academy of Sciences (India)

    2012-01-27

    Jan 27, 2012 ... demographic, e.g., lower age of conception, high parity, .... and purified using Gel extraction kit (Fermentas, USA) .... (11.9%) and women belonging to lower income group ..... Epidemiologic classification of human papillo-.

  8. The utilization and barriers of Pap smear among women with visual impairment.

    Science.gov (United States)

    Fang, Wen-Hui; Yen, Chia-Feng; Hu, Jung; Lin, Jin-Ding; Loh, Ching-Hui

    2016-04-12

    Many evidences illustrate that the Pap smear screening successfully reduces if the cervical cancer could be detected and treated sufficiently early. People with disability were higher comorbidity prevalence, and less likely to use preventive health care and health promotion activities. There were also to demonstrate that people with visual impairment has less access to appropriate healthcare services and is less likely to receive screening examinations. In Taiwan, there was no study to explore utilization of Pap smear, associated factors and use barriers about Pap smear screening test among women with visual impairment. The purpose is to explore the utilization and barriers of using Pap smear for women with visual impairment in Taiwan. To identify the barriers of women with visual from process of receiving Pap smear screening test. The cross-sectional study was conducted and the totally 316 participators were selected by stratified proportional and random sampling from 15 to 64 year old women with visual impairment who lived in Taipei County during December 2009 to January 2010. The data was been collected by phone interview and the interviewers were well trained before interview. The mean age was 47.1 years old and the highest percentage of disabled severity was mile (40.2 %). Totally, 66.5 % of participators were ever using Pap smear and 38.9 % used it during pass 1 year. Their first time to accept Pap smear was 38.8 year old. There was near 50 % of them not to be explained by professionals before accepting the Pap smear. For non-using cases, the top two percentage of barriers were "feel still younger" (22.3 %), the second was "there's no sexual experience" (21.4 %). We found the gynecology experiences was key factor for women with visual impairment to use Pap smear, especially the experiences was during 1 year (OR = 4). Associated factors and barriers to receive Pap smear screening test for women with visual impairment can be addressed through interventions

  9. Cervical screening programme in Trabzon county

    Directory of Open Access Journals (Sweden)

    Şafak Ersöz

    2010-03-01

    Full Text Available AIM: Cytological evaluation carries a great significance for the early detection and treatment of invasive cervical carcinoma precursors. Pap-smear test are considered as a quite effective screening method for this purpose. This screening can be easily performed at the first step health care centers without causing an economic burden if only selected patients were referred to second and third step medical care centers. In this program we aimed to perform a cross-sectional survey for cervix cancer in Trabzon center and surrounding area using cervical smears obtained at first step health care centers. MATERIAL-METHOD: A total number of 3000 cases with an age range of 25-64 were screened between March and May of 2007. This program was supported by USIDER. Smears obtained with cytological brushes were prepared with conventional methods and stained with Papanicolaou dye. Pap smears were reviewed by two pathologists according to 2001 Bethesda classification. RESULTS: A great majority of the smears (93.3 % were found to be satisfactory, while only 6.7 were found to be insufficient. Analysis of satisfactory cervical smears revealed cervical epithelial cell anomalies in 73 cases (2.4%; of these cases 57 (1.9% had atypical squamous cell of undetermined significance (ASC-US, 11 (0.4 % had low grade squamous intra-epithelial lesion (LSIL, 3 (0.1% high grade squamous intra-epithelial lesion (HSIL, and 2 (0.07 % had squamous cell carcinoma. CONCLUSION: Smears obtained at the first step health care centers were found to be satisfactory in a major proportion of the cases. Screening programs play a great role in the declining of cancer incidence. These screening programs should be included in national health politics. First step health care centers might be used for this purpose concerning the health economics.

  10. Quality control in screening programs for cervical cancer; Control de la calidad en los programas de pesquisa de cancer cervicouterino

    Energy Technology Data Exchange (ETDEWEB)

    Sarduy Napoles, Miguel, E-mail: miguel.sarduy@infomed.sld.cu [Centro de Investigaciones Medico Quirurgicas, La Habana (Cuba)

    2012-07-01

    The malignancy of the cervix is one of the few locations avoidable cancers, if detected before it progresses to the infiltration. The most efficient way of early detection is through a screening program to provide women undertaking a regular and quality Pap smear. If this test results abnormal, the program offers easier access to specialized care, effective treatment, and follow-up. The objective of this article is to present usefulness of methods for quality control used in screening programs for cervical cancer to detect their inadequacies. Here are some factors and conditions that must be considered in each of the steps to take, for a cervical cancer screening program to be successful and to meet the objectives proposed in reducing mortality due to this cause. This document contains some useful indexes calculated to ensure quality throughout the process. There should be the measurement of quality throughout the screening process that allows collecting of reliable data as well as correcting deficiencies

  11. Evaluation of the relationship between smear positivity and high-resolution CT findings in children with pulmonary tuberculosis

    International Nuclear Information System (INIS)

    Bolursaz, Mohammad Reza; Mehrian, Payam; Aghahosseini, Farahnaz; Lotfian, Ferial; Khalilzadeh, Soheila; Baghaie, Nooshin; Hassanzad, Maryam; Velayati, Ali Akbar

    2014-01-01

    The aim of this study is to find a relationship between the radiological manifestations of childhood tuberculosis on a high-resolution computed tomography (HRCT) and the results of sputum smear. This study aims to propose an alternative indicator of infectivity in terms of prevention of disease transmission through selective isolation policy in children whose clinical condition is highly suggestive of tuberculosis. This retrospective comparative study was performed on 95 children under 15 years of age diagnosed with tuberculosis based on both WHO criteria and positive sputum culture for mycobacterium Tuberculosis. The children were admitted for TB screening in the pediatric department of national research institute of tuberculosis and lung disease (NRITLD) between 2008–2012. Direct smear collected from sputum or gastric lavage, as well as HRCT were performed in all children prior to administration of medical therapy. Children were divided into 2 groups based on positive and negative smear results. HRCT abnormalities, as well as their anatomical distribution were compared between these 2 groups using multivariate analytic model. The most prevalent abnormalities in the positive smear group were consolidation, tree-in-bud pattern, upper lobe nodular infiltration and cavitation. The negative smear group featured lymphadenopathy, consolidation, collapse and nodular infiltration in the upper lobe. Cavity, tree- in-bud pattern and upper lobe nodular infiltration were highly associated with smear positivity in children. Conversely, lymphadenopathy and collapse had significant association with a negative smear. This study revealed that cavity, tree-in-bud and upper lobe nodular infiltration has significant association with smear positivity in childhood tuberculosis. On the other hand, lymphadenopathy and collapse were closely associated with smear negativity in this age group. It was also demonstrated that children with a positive smear most likely presented with

  12. Is there any association between hormonal contraceptives and cervical neoplasia in a poor Nigerian setting?

    Directory of Open Access Journals (Sweden)

    Ajah LO

    2015-07-01

    Full Text Available Leonard Ogbonna Ajah,1,2 Chibuike Ogwuegbu Chigbu,2 Benjamin Chukwuma Ozumba,2 Theophilus Chimezie Oguanuo,2 Paul Olisaemeka Ezeonu1 1Department of Obstetrics and Gynaecology, Federal Teaching Hospital, Abakaliki, Nigeria; 2Department of Obstetrics and Gynaecology, University of Nigeria Teaching Hospital, Enugu, Nigeria Background: The association between hormonal contraception and cervical cancer is controversial. These controversies may hamper the uptake of hormonal contraceptives. Objective: To determine the association between hormonal contraceptives and cervical neoplasia. Materials and methods: This was a case-control study in which Pap-smear results of 156 participants on hormonal contraceptives were compared with those of 156 participants on no form of modern contraception. Modern contraception is defined as the use of such contraceptives as condoms, pills, injectables, intrauterine devices, implants, and female or male sterilization. Those found to have abnormal cervical smear cytology results were subjected further to colposcopy. Biopsy specimens for histology were collected from the participants with obvious cervical lesions or those with suspicious lesions on colposcopy. The results were analyzed with descriptive and inferential statistics at a 95% level of confidence. Results: A total of 71 (45.5%, 60 (38.5%, and 25 (16.0% of the participants on hormonal contraceptives were using oral contraceptives, injectable contraceptives, and implants, respectively. Cervical neoplasia was significantly more common among participants who were ≥35 years old (6% versus 1%, P<0.0001, rural dwellers (6% versus 3.5%, P<0.0001, unmarried (7.6% versus 3.5%, P<0.0001, unemployed (6.8% versus 3.5%, P<0.0001, less educated (6% versus 3.8%, P<0.0001, and had high parity (6.8% versus 3.6%, P<0.0001. There was no statistical significant difference in cervical neoplasia between the two groups of participants (7 [4.5%] versus 6 [3.8%], P=1.0. Conclusion

  13. Radiology of the cervical spine

    International Nuclear Information System (INIS)

    Wackenheim, A.

    1989-01-01

    The author describes some particularities seen in the abnormal or pathological image of the cervical spine: The osteolysis of the cortical bone in the spinous processes, the 'Y' shaped course of the corporeal veins, the notch in interspinous bursitis, and the main forms of constitutional stenosis of the cervical canal. (orig.) [de

  14. Cervical cancer screening in primary health care setting in Sudan

    DEFF Research Database (Denmark)

    Ibrahim, Ahmed; Aro, Arja R.; Rasch, Vibeke

    2012-01-01

    /119 (73.9%) were positive for cervical intraepithelial neoplasia. VIA had higher sensitivity than Pap smear (74.2% versus 72.9%; P = 0.05) respectively. Out of 88 confirmed positive cases, 22 (25.0%) cases were invasive cervical cancer in stage 1, of which 19 versus three were detected by VIA and Pap......OBJECTIVE: To determine the feasibility of visual inspection with the use of acetic acid (VIA) as a screening method for cervical cancer, an alternative to the Pap smear used in primary health care setting in Sudan, and to compare sensitivity, specificity, positive and negative predictive values...... of this study showed that VIA has higher sensitivity and lower specificity compared to Pap smear, but a combination of both tests has greater sensitivity and specificity than each test independently. It indicates that VIA is useful for screening of cervical cancer in the primary health care setting in Sudan...

  15. Low sputum smear positive tuberculosis among pulmonary ...

    African Journals Online (AJOL)

    Low sputum smear positive tuberculosis among pulmonary tuberculosis suspects in a tertiary hospital in Mwanza, Tanzania. ... The risk factors among smear positive TB patients were co-illness (32.5%), previous history of TB (7.5%) and history of positive TB contact (4.7%). These findings also show that as CD4+ T Cells ...

  16. Quality improvement project in cervical cancer screening: practical measures for monitoring laboratory performance.

    Science.gov (United States)

    Tarkkanen, Jussi; Geagea, Antoine; Nieminen, Pekka; Anttila, Ahti

    2003-01-01

    We conducted a quality improvement project in a cervical cancer screening programme in Helsinki in order to see if detection of precancerous lesions could be influenced by external (participation rate) and internal (laboratory praxis) quality measures. In order to increase the participation rate, a second personal invitation to Pap-test was mailed to nonparticipants of the first call. In order to improve the quality of screening, the cytotechnicians monitored their performance longitudinally by recording the number of slides reviewed per day, the pick-up rate of abnormal smears, the report of the consulting cytopathologist, and the number of histologically verified lesions detected from the cases that they had screened. Regular sessions were held to compare the histological findings with the cytological findings of all cases referred for colposcopy. No pressure was applied on the cytotechnicians to ensure that they felt comfortable with their daily workload. A total of 110 000 smears were screened for cervical cancer at the Helsinki City Hospital during 1996-99. Initially, the overall participation rate increased from 62% to 71%. The number of histologically confirmed precancerous lesions (CIN 1-3) more than doubled and their detection rate increased from 0.32% to 0.72%. Continuous education and feedback from daily work performance were important, yet rather inexpensive means in increasing laboratory performance. Additional measures are needed to further increase the participation rate. Impact of the quality measures on cancer incidence needs to be assessed later on.

  17. Cytological diagnosis of tuberculous cervicitis: A case report with review of literature.

    Science.gov (United States)

    Kalyani, R; Sheela, Sr; Rajini, M

    2012-01-01

    Tuberculosis of cervix is a rare disease. Tuberculosis usually affects women of childbearing age, indicating hormone dependence of infection. The patient presents with menstrual irregularities, infertility or vaginal discharge. Cervical lesions presents as papillary/vegetative growth or ulceration mimicking cervical cancer. Cervical Papanicolaou (Pap) smear plays an important role in diagnosing the disease by non-invasive technique in which the presence of epithelioid cells and Langhan's type of giant cells is diagnostic. However, other causes of granulomatous cervicitis should be considered and ruled out. Ziehl-Neelsen (ZN) stain for acid fast bacilli, fluorescent technique, biopsy and culture help in confirming the disease. We present the case of a 45-year-old female, who presented with vaginal discharge, dysfunctional uterine bleeding, first degree uterine descent with grade II cystocele and rectocele and cervical ulcer. Pap smear revealed epithelioid cells and Langhan's type of giant cells, confirmed by ZN stain of cervical smear, fluorescent technique and culture.

  18. Cervical Cap

    Science.gov (United States)

    ... giving birth vaginally, which means the cervical cap may not fit as well. Inconsistent or incorrect use of the cervical cap increases your risk of pregnancy. For example, you may get pregnant when using the cervical cap if: ...

  19. Cervical Cancer: Reality and Paradigm Shift

    Directory of Open Access Journals (Sweden)

    Alfredo Quiñones Ceballos

    2014-09-01

    Full Text Available Invasive cervical carcinoma usually reaches its highest frequency between 35-50 years of age. The Cuban prevention program screens the female population aged 25 to 60 years using the Pap smear and reexamines them every three years. Despite this effort, advanced cancer is diagnosed in young women as well as in those 40 to 60 years of age.

  20. Quantification of confocal fluorescence microscopy for the detection of cervical intraepithelial neoplasia.

    Science.gov (United States)

    Sheikhzadeh, Fahime; Ward, Rabab K; Carraro, Anita; Chen, Zhao Yang; van Niekerk, Dirk; Miller, Dianne; Ehlen, Tom; MacAulay, Calum E; Follen, Michele; Lane, Pierre M; Guillaud, Martial

    2015-10-24

    Cervical cancer remains a major health problem, especially in developing countries. Colposcopic examination is used to detect high-grade lesions in patients with a history of abnormal pap smears. New technologies are needed to improve the sensitivity and specificity of this technique. We propose to test the potential of fluorescence confocal microscopy to identify high-grade lesions. We examined the quantification of ex vivo confocal fluorescence microscopy to differentiate among normal cervical tissue, low-grade Cervical Intraepithelial Neoplasia (CIN), and high-grade CIN. We sought to (1) quantify nuclear morphology and tissue architecture features by analyzing images of cervical biopsies; and (2) determine the accuracy of high-grade CIN detection via confocal microscopy relative to the accuracy of detection by colposcopic impression. Forty-six biopsies obtained from colposcopically normal and abnormal cervical sites were evaluated. Confocal images were acquired at different depths from the epithelial surface and histological images were analyzed using in-house software. The features calculated from the confocal images compared well with those features obtained from the histological images and histopathological reviews of the specimens (obtained by a gynecologic pathologist). The correlations between two of these features (the nuclear-cytoplasmic ratio and the average of three nearest Delaunay-neighbors distance) and the grade of dysplasia were higher than that of colposcopic impression. The sensitivity of detecting high-grade dysplasia by analysing images collected at the surface of the epithelium, and at 15 and 30 μm below the epithelial surface were respectively 100, 100, and 92 %. Quantitative analysis of confocal fluorescence images showed its capacity for discriminating high-grade CIN lesions vs. low-grade CIN lesions and normal tissues, at different depth of imaging. This approach could be used to help clinicians identify high-grade CIN in clinical

  1. Preliminary Experimental Results from Multi-Center Clinical Trials for Detection of Cervical Precancerous Lesions Using the Cerviscan(TM) System: A Novel Full-Field Evoked Tissue Fluorescence Based Imaging Instrument

    National Research Council Canada - National Science Library

    Dattamajumdar, A

    2001-01-01

    Cervical cancer is an important cause of death in women worldwide. Women are currently screened for cervical cancer using Pap smear-an imperfect technology with poor sensitivity and specificity. Furthermore, 5-10...

  2. Smears and cultures for diagnosis of pulmonary tuberculosis in an asymptomatic immigrant population

    Directory of Open Access Journals (Sweden)

    Assael R

    2013-09-01

    Full Text Available Roberto Assael, Joaquin Cervantes, Gerardo Barrera Clinica Medica Internacional, Ciudad Juarez, Mexico Background: The World Health Organization estimated in 2010 that 8.8 million new tuberculosis (TB cases. About one-third of the world's population is infected and 10% will develop active TB disease. While cultures remain the international gold standard for diagnosing TB disease, in many other low-income countries, sputum smears remain the only and most accessible tool with which to diagnose active TB disease. As a consequence, in patients with TB who have negative smears, their TB remains undetected. Aim: The objective of the study reported here was to demonstrate the proportion of smear-positive/culture-positive cases compared with smear-negative/culture-positive TB cases in Mexican immigrants bound for the USA. Methods: A retrospective study was undertaken of the medical records of 122 active TB cases diagnosed at a clinic in Ciudad Juarez, Mexico, from 2009 to 2012. All cases were confirmed by culture, regardless of the sputum smear results. Results: Of the cases, 80% (97 active TB cases had negative sputum smears, while only 25 cases (20% had at least one positive smear. All of the cultures were confirmed as positive for Mycobacterium tuberculosis complex. Conclusion: The fact that 80% of the TB cases were smear negative and 20% smear positive shows that there is a clear gap between the actual state of active TB disease within patients under screening conditions, meaning that eight out of ten actual cases are being missed when sputum smear is the only diagnostic tool in asymptomatic patients with abnormal chest X-rays. Based on these results, it is highly recommended that countries that have not standardized culturing as the gold standard for the diagnosis of active TB do so, so that TB cases – which may endanger global public health – are not missed. It is also recommended that further studies be undertaken to determine the clinical

  3. Increasing Cervical Cancer Screening in Underserved Populations.

    Science.gov (United States)

    Dorsainvil, Merlyn A

    The incidence of cervical cancer has declined dramatically due to Papanicolaou smear testing. However, some minority populations continue to suffer with high incidences and/or death rates of cervical cancer, due to lack of screening. This article updates on cervical cancer screening and prevention and discusses cultural impacts on screening. Knowledge deficits disproportionately affect ethnic minority groups and contribute to cancer incidence, whereas lack of healthcare coverage and low socioeconomic status contribute to screening disparities. Although minority women have cultural beliefs and practices that influence screening, recommendation and/or education from a provider often lead to screening.

  4. The Effect of an Educational Program Based on Protection Motivation Theory on Pap Smear Screening Behavior among Women Referring to Health Centers in Fasa

    OpenAIRE

    Zahra Khiyali; Leila Ghahremani; Mohammad Hossein Kaveh; Sareh Keshavarzi

    2017-01-01

    Background and Objectives: Despite the importance of pap smear in reducing the incidence of cervical cancer and its death, this cancer is still one of the leading causes of death among women around the world. Accordingly, in this study, we aimed to determine the effect of an educational program based on the protection motivation theory on Pap smear screening behavior. Materials and Methods: This quasi-experimental study was conducted on 200 women referring to Fasa health centers, Fasa, Ira...

  5. Effects of interfering constituents on tritium smears

    International Nuclear Information System (INIS)

    Levi, G.D. Jr.; Cheeks, K.E.

    1993-01-01

    Tritium smears are performed by Health Protection Operations (HPO) to assess transferable contamination on work place surfaces, materials for movement outside Radiologically Controlled Areas (RCA), and product containers being shipped between facilities. Historically, gas proportional counters were used to detect transferable tritium contamination collected by smearing. Because tritium is a low-energy beta emitter, gas proportional counters do not provide the sensitivity or the counting efficiency to accurately measure the tritium activity on the smear. Liquid Scintillation Counters (LSC) provide greater counting efficiency for the low-energy beta particles along with greater reliability and reproducibility compared to gas flow proportional counters. The purpose of this technical evaluation was to determine the effects of interfering constituents such as filters, dirt and oil on the counting efficiency and tritium recoveries of tritium smears by LSC

  6. Association of Trichomonas vaginalis and cytological abnormalities of the cervix in low risk women.

    Directory of Open Access Journals (Sweden)

    Gilbert G G Donders

    Full Text Available OBJECTIVE: Is Trichomonas vaginalis (TV an inducing factor for the development of (pre-cancerous lesions of the cervix? DESIGN: Cross sectional study. SETTING: Screening healthy Belgian women with low infection risk. SAMPLE: 63,251 consecutive liquid based cervical samples. METHODS: Real time quantitative PCR for presence of TV, 18 HPV types and Pap smear analysis of cytologic abnormalities. MAIN OUTCOME MEASURES: Association of TV and HPV with cervix dysplasia. RESULTS: The overall prevalence of TV DNA was 0.37%, of low risk HPV 2%, of high risk HPV 13.2%, and 8.8 % had cytological abnormalities. Both LR-HPV and HR-HPV were significantly associated with all cytological abnormalities. Presence of TV was associated with LR- and HR-HPV, ASC-US and HSIL, but not with other abnormalities. All women with TV and HSIL also had HR-HPV, while the latter was present in only 59% of women with TV and ASC-US. Amongst HPV negative women, TV was found in 1.3% of women with ASC-US, but only in 0.03% of women with normal cytology (OR 4.2, CL95% 2.1-8.6. In HR-HPV positive women, presence of TV increased the likelihood of cytological abnormalities somewhat (P=0.05, mainly due to an increase in ASC-US and LSIL, but not HSIL. CONCLUSIONS: We conclude that TV infection is associated with both LR and HR-HPV infection of the cervix, as well as with ASC-US and HSIL. TV is a concomitant STI, but is not thought to be a co-factor in the causation of HSIL and cervical cancer. However, TV may cause false positive diagnoses of ASC-US.

  7. Association of Trichomonas vaginalis and cytological abnormalities of the cervix in low risk women.

    Science.gov (United States)

    Donders, Gilbert G G; Depuydt, Christophe E; Bogers, John-Paul; Vereecken, Annie J

    2013-01-01

    Is Trichomonas vaginalis (TV) an inducing factor for the development of (pre-)cancerous lesions of the cervix? Cross sectional study. Screening healthy Belgian women with low infection risk. 63,251 consecutive liquid based cervical samples. Real time quantitative PCR for presence of TV, 18 HPV types and Pap smear analysis of cytologic abnormalities. Association of TV and HPV with cervix dysplasia. The overall prevalence of TV DNA was 0.37%, of low risk HPV 2%, of high risk HPV 13.2%, and 8.8 % had cytological abnormalities. Both LR-HPV and HR-HPV were significantly associated with all cytological abnormalities. Presence of TV was associated with LR- and HR-HPV, ASC-US and HSIL, but not with other abnormalities. All women with TV and HSIL also had HR-HPV, while the latter was present in only 59% of women with TV and ASC-US. Amongst HPV negative women, TV was found in 1.3% of women with ASC-US, but only in 0.03% of women with normal cytology (OR 4.2, CL95% 2.1-8.6). In HR-HPV positive women, presence of TV increased the likelihood of cytological abnormalities somewhat (P=0.05), mainly due to an increase in ASC-US and LSIL, but not HSIL. We conclude that TV infection is associated with both LR and HR-HPV infection of the cervix, as well as with ASC-US and HSIL. TV is a concomitant STI, but is not thought to be a co-factor in the causation of HSIL and cervical cancer. However, TV may cause false positive diagnoses of ASC-US.

  8. The radiographic observation of the cervical strain

    International Nuclear Information System (INIS)

    Rhee, Chung Sik

    1972-01-01

    A total of 100 cases of cervical disorders were analysed of clinical signs and symptoms. The cervical strain is proved by the loss of normal lordotic curvature of the cervical spinal column on the lateral x-ray film in Ewha University Hospital from January, 1970 to december 1971 with the following results. 1. The 53 cervical strain was diagnosed in radiographic study for its abnormal locations. The hyperextension with abnormal curve is twice more after than hyperflection type. 2. The most frequent location of the cervical strain is demonstrated in the 4-6 th cervical spinal bodies (80%). 3. Most pronounced symptoms of cervical strain are local tenderness (40%), limitation of motion (17%) and radiating pain (15%). 4. The ratio of the sex incidence of male female was 3:2

  9. The radiographic observation of the cervical strain

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Chung Sik [Ewha Womans University College of Medicine, Seoul (Korea, Republic of)

    1972-12-15

    A total of 100 cases of cervical disorders were analysed of clinical signs and symptoms. The cervical strain is proved by the loss of normal lordotic curvature of the cervical spinal column on the lateral x-ray film in Ewha University Hospital from January, 1970 to december 1971 with the following results. 1. The 53 cervical strain was diagnosed in radiographic study for its abnormal locations. The hyperextension with abnormal curve is twice more after than hyperflection type. 2. The most frequent location of the cervical strain is demonstrated in the 4-6 th cervical spinal bodies (80%). 3. Most pronounced symptoms of cervical strain are local tenderness (40%), limitation of motion (17%) and radiating pain (15%). 4. The ratio of the sex incidence of male female was 3:2.

  10. Cervical Vertigo: Historical Reviews and Advances.

    Science.gov (United States)

    Peng, Baogan

    2018-01-01

    Vertigo is one of the most common presentations in adult patients. Among the various causes of vertigo, so-called cervical vertigo is still a controversial entity. Cervical vertigo was first thought to be due to abnormal input from cervical sympathetic nerves based on the work of Barré and Liéou in 1928. Later studies found that cerebral blood flow is not influenced by sympathetic stimulation. Ryan and Cope in 1955 proposed that abnormal sensory information from the damaged joint receptors of upper cervical regions may be related to pathologies of vertigo of cervical origin. Further studies found that cervical vertigo seems to originate from diseased cervical intervertebral discs. Recent research found that the ingrowth of a large number of Ruffini corpuscles into diseased cervical discs may be related to vertigo of cervical origin. Abnormal neck proprioceptive input integrated from the signals of Ruffini corpuscles in diseased cervical discs and muscle spindles in tense neck muscles secondary to neck pain is transmitted to the central nervous system and leads to a sensory mismatch with vestibular and other sensory information, resulting in a subjective feeling of vertigo and unsteadiness. Further studies are needed to illustrate the complex pathophysiologic mechanisms of cervical vertigo and to better understand and manage this perplexing entity. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Cervical precancerous changes and selected cervical microbial infections, Kiambu County, Kenya, 2014: a cross sectional study.

    Science.gov (United States)

    Kanyina, Evalyne Wambui; Kamau, Lucy; Muturi, Margaret

    2017-09-25

    Cervical cancer is the predominant cancer among women in Kenya and second most common in women in developing regions. Population-based cytological screening and early treatment reduces morbidity and mortality associated with the cancer. We determined the occurrence of cervical precancerous changes and cervical microbial infections (Trichomonas vaginalis, Candida albicans, Neisseria gonorrhea and Actinomyces) among women attending Family Health Option Kenya (FHOK) clinic in Thika. This was a hospital based cross sectional study among women attending reproductive health screening clinic from November 2013 to January 2014. Cervical Intraepithelial Neoplasia (CIN) I, II, III, cervical cancer and microbial infection (Actinomyces, Trichomonas vaginalis and Yeast cells) diagnosis was based on Pap smear screening test and High Vaginal Swab wet preparation microscopy. Neisseria gonorrhea was diagnosed through Gram staining. Socio-demographic and reproductive health data was collected using a structured questionnaire administered to the study participants and analyzed using Epi Info version 3.5.1. Of the 244 women screened, 238 (97.5%) presented with cervical inflammation, 80 (32.8%) cervical microbial infections and 12 (4.9%) cervical precancerous changes; 10 (83.3%) with CIN I and 2 (16.7%) CIN II. Of the 80 cervical microbial infections, 62 (77.5%) were yeast cell and 18 (22.5%) T. vaginalis. One thirty four (55%) participants had no history of Pap smear screening of which 84 (62.7%) were 20-40 years. Use of IUCDs (OR: 2.47, 95% CI 1.3-4.6) was associated with cervical inflammation. CIN I was the predominant cervical precancerous change. There is need to scale up cervical screening test to capture all categories of women.

  12. Associated factors with cervical pre-malignant lesions among the married fisher women community at Sadras, Tamil Nadu.

    Science.gov (United States)

    Ganesan, Sornam; Subbiah, Vasantha N; Michael, Jothi Clara J

    2015-01-01

    To identify the associated factors of cervical pre-malignant lesions among the married fisher women residing in the coastal areas of Sadras, Tamil Nadu. The study was conducted in five fishermen communities under Sadras, a coastal area in Tamil Nadu, India. Two hundred and fifty married fisher women residing in the area. Quantitative descriptive approach with a cross-sectional study design was used. Data were collected using a structured interview schedule for identifying the associated factors and Pap smear test was performed for identifying the pre-malignant cervical lesions among the married fisher women. Data were analyzed using descriptive and inferential statistics. Among 250 women, about six (2.4%) of them presented with pre-cancerous lesions such as atypical squamous cell of undifferentiated significance (ASCUS) - five (2%) and mild dysplasia one (0.4%). Majority of the women, about 178 (71.2%) women, had abnormal cervical findings. Statistical analysis showed a significant association of risk factors such as advanced age, lack of education, low socioeconomic status, using tobacco, multiparity, premarital sex, extramarital relationship, using cloth as sanitary napkin, etc. The study findings clearly show the increased vulnerable state of the fisher women for acquiring cervical cancer as they had many risk factors contributing to the same.

  13. Associated factors with cervical pre-malignant lesions among the married fisher women community at Sadras, Tamil Nadu

    Science.gov (United States)

    Ganesan, Sornam; Subbiah, Vasantha N.; Michael, Jothi Clara J.

    2015-01-01

    Objective: To identify the associated factors of cervical pre-malignant lesions among the married fisher women residing in the coastal areas of Sadras, Tamil Nadu. Methods: The study was conducted in five fishermen communities under Sadras, a coastal area in Tamil Nadu, India. Two hundred and fifty married fisher women residing in the area. Quantitative descriptive approach with a cross-sectional study design was used. Data were collected using a structured interview schedule for identifying the associated factors and Pap smear test was performed for identifying the pre-malignant cervical lesions among the married fisher women. Data were analyzed using descriptive and inferential statistics. Results: Among 250 women, about six (2.4%) of them presented with pre-cancerous lesions such as atypical squamous cell of undifferentiated significance (ASCUS) — five (2%) and mild dysplasia one (0.4%). Majority of the women, about 178 (71.2%) women, had abnormal cervical findings. Statistical analysis showed a significant association of risk factors such as advanced age, lack of education, low socioeconomic status, using tobacco, multiparity, premarital sex, extramarital relationship, using cloth as sanitary napkin, etc. Conclusion: The study findings clearly show the increased vulnerable state of the fisher women for acquiring cervical cancer as they had many risk factors contributing to the same. PMID:27981091

  14. Associated factors with cervical pre-malignant lesions among the married fisher women community at Sadras, Tamil Nadu

    Directory of Open Access Journals (Sweden)

    Sornam Ganesan

    2015-01-01

    Full Text Available Objective: To identify the associated factors of cervical pre-malignant lesions among the married fisher women residing in the coastal areas of Sadras, Tamil Nadu. Methods: The study was conducted in five fishermen communities under Sadras, a coastal area in Tamil Nadu, India. Two hundred and fifty married fisher women residing in the area. Quantitative descriptive approach with a cross-sectional study design was used. Data were collected using a structured interview schedule for identifying the associated factors and Pap smear test was performed for identifying the pre-malignant cervical lesions among the married fisher women. Data were analyzed using descriptive and inferential statistics. Results: Among 250 women, about six (2.4% of them presented with pre-cancerous lesions such as atypical squamous cell of undifferentiated significance (ASCUS - five (2% and mild dysplasia one (0.4%. Majority of the women, about 178 (71.2% women, had abnormal cervical findings. Statistical analysis showed a significant association of risk factors such as advanced age, lack of education, low socioeconomic status, using tobacco, multiparity, premarital sex, extramarital relationship, using cloth as sanitary napkin, etc. Conclusion: The study findings clearly show the increased vulnerable state of the fisher women for acquiring cervical cancer as they had many risk factors contributing to the same.

  15. How group education impacts female factory workers' behavior and readiness to receive mammography and Pap smear.

    Science.gov (United States)

    Seven, Memnun; Bahar, Mine; Akyüz, Aygül; Erdoğan, Hatice

    2015-01-01

    The workplace has been deemed a suitable location for educating many women at once about cancer screening. To determine how group education about early diagnostic methods for breast and cervical cancer effects women's behavior and readiness to receive mammography and Pap smear. This semi-interventional study was conducted at a textile factory in Istanbul, Turkey. Female workers (n= 125) were included in the study. A participant identification form and knowledge evaluation form developed for this study, along with the transtheoretical model, were used to collect data. A 45-min interactive group education was given to the participants. Upon contacting participants 3 months after group education, 15.4% (n = 11) stated that they had since received a mammogram and 9.8% (n = 7) a Pap smear. As suggested by the transtheoretical model, group education increased participants' readiness to receive cancer screening, along with their knowledge of breast and cervical cancer. Group education positively impacted women's knowledge of cancer and their readiness to receive mammography and Pap smear. Group education can potentially create awareness of cancer screening tests among women and improve their readiness to receive such tests.

  16. Virologic versus cytologic triage of women with equivocal Pap smears: a meta-analysis of the accuracy to detect high-grade intraepithelial neoplasia.

    Science.gov (United States)

    Arbyn, Marc; Buntinx, Frank; Van Ranst, Marc; Paraskevaidis, Evangelos; Martin-Hirsch, Pierre; Dillner, Joakim

    2004-02-18

    The appropriate management of women with minor cytologic lesions in their cervix is unclear. We performed a meta-analysis to assess the accuracy of human papillomavirus (HPV) DNA testing as an alternative to repeat cytology in women who had equivocal results on a previous Pap smear. Data were extracted from articles published between 1992 and 2002 that contained results of virologic and cytologic testing followed by colposcopically directed biopsy in women with an index smear showing atypical cells of undetermined significance (ASCUS). Fifteen studies were identified in which HPV triage and the histologic outcome (presence or absence of a cervical intraepithelial neoplasia of grade II or worse [CIN2+]) was documented. Nine, seven, and two studies also documented the accuracy of repeat cytology when the cutoff for abnormal cytology was set at a threshold of ASCUS or worse, low-grade squamous intraepithelial lesion (LSIL) or worse, or high-grade squamous intraepithelial lesion (HSIL) or worse, respectively. Random-effects models were used for pooling of accuracy parameters in case of interstudy heterogeneity. Differences in accuracy were assessed by pooling the ratio of the sensitivity (or specificity) of HPV testing to that of repeat cytology. The sensitivity and specificity were 84.4% (95% confidence interval [CI] = 77.6% to 91.1%) and 72.9% (95% CI = 62.5% to 83.3%), respectively, for HPV testing overall and 94.8% (95% CI = 92.7% to 96.9%) and 67.3% (95% CI = 58.2% to 76.4%), respectively, for HPV testing in the eight studies that used the Hybrid Capture II assay. Sensitivity and specificity of repeat cytology at a threshold for abnormal cytology of ASCUS or worse was 81.8% (95% CI = 73.5% to 84.3%) and 57.6% (95% CI = 49.5% to 65.7%), respectively. Repeat cytology that used higher cytologic thresholds yielded substantially lower sensitivity but higher specificity than triage with the Hybrid Capture II assay. The ratio of the sensitivity of the Hybrid Capture II

  17. Nanotechnology in the management of cervical cancer.

    Science.gov (United States)

    Chen, Jiezhong; Gu, Wenyi; Yang, Lei; Chen, Chen; Shao, Renfu; Xu, Kewei; Xu, Zhi Ping

    2015-03-01

    Cervical cancer is a major disease with high mortality. All cervical cancers are caused by infection with human papillomaviruses (HPV). Although preventive vaccines for cervical cancer are successful, treatment of cervical cancer is far less satisfactory because of multidrug resistance and side effects. In this review, we summarize the recent application of nanotechnology to the diagnosis and treatment of cervical cancer as well as the development of HPV vaccines. Early detection of cervical cancer enables tumours to be efficiently removed by surgical procedures, leading to increased survival rate. The current method of detecting cervical cancer by Pap smear can only achieve 50% sensitivity, whereas nanotechnology has been used to detect HPVs with greatly improved sensitivity. In cervical cancer treatment, nanotechnology has been used for the delivery of anticancer drugs to increase treatment efficacy and decrease side effects. Nanodelivery of HPV preventive and therapeutic vaccines has also been investigated to increase vaccine efficacy. Overall, these developments suggest that nanoparticle-based vaccine may become the most effective way to prevent and treat cervical cancer, assisted or combined with some other nanotechnology-based therapy. Copyright © 2015 John Wiley & Sons, Ltd.

  18. A Preliminary Study of the Suitability of Archival Bone Marrow and Peripheral Blood Smears for Diagnosis of CML Using FISH

    Directory of Open Access Journals (Sweden)

    Alice Charwudzi

    2014-01-01

    Full Text Available Background. FISH is a molecular cytogenetic technique enabling rapid detection of genetic abnormalities. Facilities that can run fresh/wet samples for molecular diagnosis and monitoring of neoplastic disorders are not readily available in Ghana and other neighbouring countries. This study aims to demonstrate that interphase FISH can successfully be applied to archival methanol-fixed bone marrow and peripheral blood smear slides transported to a more equipped facility for molecular diagnosis of CML. Methods. Interphase FISH was performed on 22 archival methanol-fixed marrow (BM and 3 peripheral blood (PB smear slides obtained at diagnosis. The BM smears included 20 CML and 2 CMML cases diagnosed by morphology; the 3 PB smears were from 3 of the CML patients at the time of diagnosis. Six cases had known BCR-ABL fusion results at diagnosis by RQ-PCR. Full blood count reports at diagnosis were also retrieved. Result. 19 (95% of the CML marrow smears demonstrated the BCR-ABL translocation. There was a significant correlation between the BCR-ABL transcript detected at diagnosis by RQ-PCR and that retrospectively detected by FISH from the aged BM smears at diagnosis (r=0.870; P=0.035. Conclusion. Archival methanol-fixed marrow and peripheral blood smears can be used to detect the BCR-ABL transcript for CML diagnosis.

  19. Cervical cancer in women under 25 years of age in Queensland, Australia: To what extent is the diagnosis made by screening cytology?

    Science.gov (United States)

    Morgan, Edwina L; Sanday, Karen; Budd, Alison; Hammond, Ian G; Nicklin, James

    2017-08-01

    The current Australian National Cervical Screening Program (NCSP) involves biennial, cytology-based screening of women from the age of 18 years. From December, 2017 this will change to a five-yearly human papilloma virus-based screening commencing at age 25. There is some concern that the new program may delay the opportunistic detection of cervical cancers in women under 25 years. (1) To review all cases of invasive cervical cancer in Queensland women under the age of 25 over the last 28 years. (2) To determine symptoms and screening history prior to diagnosis. A retrospective cohort study was undertaken at the Queensland Centre for Gynaecological Cancer (QCGC) and the Queensland Cancer Registry (QCR) of all women aged between 13 and 25 years diagnosed with cervical cancer in Queensland between 1984 and 2012. Demographic data and symptoms prior to diagnosis were extracted from the QCGC and QCR databases. A total of 56 women aged 13-25, were diagnosed with cervical cancer and treated at the QCGC between 1984 and 2012. The commonest reason for the diagnosis of cancer was investigation of abnormal symptoms (n = 22, 39%) rather than routine Pap smear abnormalities (n = 15, 26%). Consistent with the world literature, there is a very low incidence of cervical cancer in women under 25 years of age, irrespective of the age of commencement of screening, or the screening interval. Our study lends some support to the proposed commencement age of 25 years in the new NCSP. © 2017 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  20. Human papillomavirus infection and cervical lesions in rheumatic diseases: a systematic review.

    Directory of Open Access Journals (Sweden)

    Ana Raposo

    2016-07-01

    Full Text Available An association between immune-mediated diseases and cervical pre-malignant and malignant lesions is described, having the human papillomavirus (HPV infection a causal role. Related studies have been generally focused on systemic lupus erythematosus (SLE patients, but relatively to other diseases, such as rheumatoid arthritis (RA, Sjögren's syndrome (SS and systemic sclerosis (SSc, data has not been systematically evaluated. We conducted a systematic review analysis of the literature in PubMed, including articles published until March of 2015, in patients with RA, SS, SLE and SSc, to evaluate the frequency of HPV infection, cervical dysplasia and cervical cancer, and associated factors, with particular interest on the role of glucocorticoids and immunosuppressive treatment. Moreover, safety and efficacy of HPV vaccines in these patients was investigated. Of 476 articles identified, 27 were finally included. The studies showed an increased prevalence of cervical dysplasia and cancer, with the HPV infection being an important associated factor, in particular in SLE patients. The data relatively to other rheumatic diseases was very scarse, but an increased prevalence of smear abnormalities was also found in RA. Patients exposed to glucocorticoids and to long-term immunosuppression, particularly cyclophosphamide, have increased risk of presenting more pre-malignant lesions than the general population. The available vaccines seem to be generally safe and immunogenic in the short- period evaluation, but long-term follow-up is required to evaluate the impact of the vaccine in the protection against HPV infection and occurrence of high-grade cervical lesions.

  1. Cervical cancer

    Science.gov (United States)

    ... bleeding between periods, after intercourse, or after menopause Vaginal discharge that does not stop, and may be pale, ... Instructions Hysterectomy - abdominal - discharge Hysterectomy - laparoscopic - ... Images Cervical cancer Cervical neoplasia ...

  2. Cervical Cancer

    Science.gov (United States)

    ... the place where a baby grows during pregnancy. Cervical cancer is caused by a virus called HPV. The ... for a long time, or have HIV infection. Cervical cancer may not cause any symptoms at first. Later, ...

  3. Initial results of population based cervical cancer screening program using HPV testing in one million Turkish women.

    Science.gov (United States)

    Gultekin, Murat; Zayifoglu Karaca, Mujdegul; Kucukyildiz, Irem; Dundar, Selin; Boztas, Guledal; Semra Turan, Hatice; Hacikamiloglu, Ezgi; Murtuza, Kamil; Keskinkilic, Bekir; Sencan, Irfan

    2018-05-01

    To evaluate the Turkey's nationwide HPV DNA screening program on the basis of first 1 million screened women. Women over age 30 were invited for population based screening via HPV DNA and conventional cytology. Samples were collected by family physicians and the evaluations and reports had been performed in the National Central HPV laboratories. The acceptance rate for HPV based cervical cancer screening after first invitation was nearly 36.5%. Since HPV DNA tests have been implemented, cervical cancer screening rates have shown 4-5-fold increase in primary level. Through the evaluation of all, HPV positivity was seen in 3.5%. The commonest HPV genotypes were 16, followed by 51, 31, 52 and 18. Among the 37.515 HPV positive cases, cytological abnormality rate was 19.1%. Among HPV positive cases, 16.962 cases had HPV 16 or 18 or other oncogenic HPV types with abnormal cytology (>ASC-US). These patients were referred to colposcopy. The colposcopy referral rate was 1.6%. Among these, final clinico-pathological data of 3.499 patients were normal in 1.985 patients, CIN1 in 708, CIN2 in 285, CIN3 in 436 and cancer in 85 patients and only pap-smear program could miss 45.9% of ≥CIN3 cases. The results of 1 million women including the evaluation of 13 HPV genotypes with respect to prevalence, geographic distribution and abnormal cytology results shows that HPV DNA can be used in primary level settings to have a high coverage rated screening program and is very effective compared to conventional pap-smear. © 2017 The Authors International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.

  4. Prevalence of Specific Types of Human Papiloma Virus in Cervical Intraepithelial Lesions and Cervical Cancer in Macedonian Women

    Science.gov (United States)

    Aleksioska-Papestiev, Irena; Chibisheva, Vesna; Micevska, Megi; Dimitrov, Goran

    2018-01-01

    Introduction Cervical cancer is a malignancy originating in the transformation zone of the cervix, most commonly in the squamous cells. It is the fourth most common cancer in women worldwide, and the third most common cause of female cancer death. Genital human papilloma viruses (HPV) are sexually transmitted and approximately 630 milion people worldwide are infected. More than 200 genotypes, subtypes and variants have been reported, 13-15 being oncogenic type, which could be responsible for cervical intraepithelial lesions (CIN) or cancer. Aim Aim of this study was to evaluate the prevalence of this infection and to identify specific types of human papiloma virus in cervical intraepithelial lesions and cervical cancer in Macedonian women. Material and methods The study was conducted at the University Clinic for Obstetrics and Gynecology, Skopje, Macedonia, in a period of four years. The study was performed on a cohort of 1895, 18 - 73 year old patients who during primary examination had already abnormal PAP smear test. Cervical cells were collected in the lithotomy gynecological position of the patient, using endocervical cytobrush and cotton-tipped swab, and both were placed in sterile test tube with phosphate buffered saline. Samples were stored at temperature of 2 - 8 °C and Human Pappiloma Virus (HPV) genotyping was analyzed within 7 days by multiple Polymerase Chain Reaction (PCR) methods. Results The mean age of enrolled women was 40,8 years±10.36 SD(minimum of 18 and maximum 73 years. Among the patients, the presence of HPV by using PCR was detected in 40,68 % (769 patients) and was highly associated with cervical abnormalities. The prevalence of HPV was highest (82,1%) in women aged 20-years or less and it decreased with age and was lowest (19,9%) among patients older than 50 years. The prevalence of oncogenic types of the virus was higher if the cytologic diagnosis is CIN 3/Carcinoma in situ (CIS). In these patients detection of high risk HPV was in 79

  5. Genital tract abnormalities among female sex workers who douche ...

    African Journals Online (AJOL)

    Vaginal douche products have been associated with cervical cancer. We examined female sex workers (FSWs) in Nigeria who douche with lemon or lime juice and compared the findings with that of nonusers. We obtained Pap smears and performed colposcopy of the vulva, vagina and cervix. A total of 374 FSWs ...

  6. Sociocultural barriers to cervical screening in South Auckland, New Zealand.

    Science.gov (United States)

    Lovell, Sarah; Kearns, Robin A; Friesen, Wardlow

    2007-07-01

    Cervical screening has been subject to intense media scrutiny in New Zealand in recent years prompted by a series of health system failings through which a number of women developed cervical cancer despite undergoing regular smears. This paper considers why underscreening persists in a country where cervical screening has a high profile. It explores how the promotion of cervical screening has impacted on the decisions of women to undergo a smear test. Ideas of risk and the new public health are deployed to develop a context for thinking about screening as a form of governing the body. Qualitative interviews with 17 women who were overdue for a cervical smear were undertaken in 2001-2002, yielding understandings of their knowledge of screening and their reasons for postponement. Nine providers of screening services were also interviewed. Concurrent with socioeconomic limitations, concerns over exposing one's body loomed large in women's reasons for delaying being screened. In particular, feelings of shyness and embarrassment were encountered among Maori and Pacific women for whom exposing bodies in the process of smear taking compromises cultural beliefs about sacredness. We conclude that medicalization of the body has, paradoxically, assisted many women in dealing with the intrusion of screening. For others, compliance with the exhortations to be screened brings a high emotional and cultural cost which should at least be considered in health policy debates.

  7. Molecular testing of human papillomavirus in cervical specimens

    International Nuclear Information System (INIS)

    Gazzaz, Faten Salah B.

    2007-01-01

    Objective was to improve the diagnosis of cervical neoplasia by early detection of human papillomavirus (HPV) in uterine cervix, by adding molecular testing of HPV using hybrid capture 2 (HC2) and polymerase chain reaction (PCR) tests to Papanicoalou (Pap) test. One hundred women were enrolled in this study. The mean age (mean+-SD) was 41.97+- 8.76 years and range was 27-65 years. All women had undergone cervical cytological screening with cervical cytology, HPV DNA testing by HC2 and PCR, during the period from January to December 2006, at King Abdul-Aziz University Hospital (KAAUH) and King Fahd research Center, Jeddah, Saudi Arabia. The results were obtained by HC2 for detection of HPV were 5(5%) high-risk HPV, one low-risk HPV (1%) and 94(94%) negative cases. The PCR detected only 4(4%) cases. Using the HC2 test as a reference, sensitivity, specificity, positive predictive, negative predictive values and accuracy of base line Pap were 50, 85, 17.7, 96.4 and 83%; of final Pap smear were 100, 96.8, 66.7, 100, and 97% and for PCR were 66.7, 100, 100, 97.9 and 98%. The Pap test was repeated within a year for patients with abnormal Pap test with positive HPV DNA. Combined screening by cytology and HPV testing using both HC2 and PCR sensitively detects women with existing disease. The absence of HPV DNA provides reassurance that patients are unlikely to develop cancer for several years. We suggest using Pap with HC2 and PCR in screening programs to ensure that women with the double negative result at baseline might safely be screened at longer intervals. (author)

  8. Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    2007-03-06

    Did you know that cervical cancer rates differ by race/ethnicity and region? Or that cervical cancer can usually be prevented if precancerous cervical lesions are found by a Pap test and treated? Find out how getting regular Pap tests can save a woman's life.  Created: 3/6/2007 by National Breast and Cervical Cancer Early Detection Program.   Date Released: 4/25/2007.

  9. Cervical Myomas

    Science.gov (United States)

    ... Adnexal Torsion Bartholin Gland Cysts Cervical Myomas Cervical Stenosis Endometriomas of the Vulva Inclusion and Epidermal Cysts of the Vulva Noncancerous Ovarian Growths Polyps of the Cervix Skene Duct Cyst Cervical myomas are smooth, benign tumors in the cervix. A myoma may bleed, ...

  10. Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    Did you know that cervical cancer rates differ by race/ethnicity and region? Or that cervical cancer can usually be prevented if precancerous cervical lesions are found by a Pap test and treated? Find out how getting regular Pap tests can save a woman's life.

  11. Walking abnormalities

    Science.gov (United States)

    ... head trauma Brain tumor Stroke Cerebral palsy Cervical spondylosis with myelopathy (a problem with the vertebrae in ... spinal cord) Steppage gait: Guillain-Barre syndrome Herniated lumbar disk Multiple sclerosis Muscle weakness of the tibia ...

  12. Pap smear receipt among Vietnamese immigrants: the importance of health care factors.

    Science.gov (United States)

    Taylor, Victoria M; Yasui, Yutaka; Nguyen, Tung T; Woodall, Erica; Do, H Hoai; Acorda, Elizabeth; Li, Lin; Choe, John; Jackson, J Carey

    2009-12-01

    Recent US data indicate that women of Vietnamese descent have higher cervical cancer incidence rates than women of any other race/ethnicity, and lower levels of Pap testing than white, black, and Latina women. Our objective was to provide information about Pap testing barriers and facilitators that could be used to develop cervical cancer control intervention programs for Vietnamese American women. We conducted a cross-sectional, community-based survey of Vietnamese immigrants. Our study was conducted in metropolitan Seattle, Washington, DC. A total of 1532 Vietnamese American women participated in the study. Demographic, health care, and knowledge/belief items associated with previous cervical cancer screening participation (ever screened and screened according to interval screening guidelines) were examined. Eighty-one percentage of the respondents had been screened for cervical cancer in the previous three years. Recent Pap testing was strongly associated (p<0.001) with having a regular doctor, having a physical in the last year, previous physician recommendation for testing, and having asked a physician for testing. Women whose regular doctor was a Vietnamese man were no more likely to have received a recent Pap smear than those with no regular doctor. Our findings indicate that cervical cancer screening disparities between Vietnamese and other racial/ethnic groups are decreasing. Efforts to further increase Pap smear receipt in Vietnamese American communities should enable women without a source of health care to find a regular provider. Additionally, intervention programs should improve patient-provider communication by encouraging health care providers (especially male Vietnamese physicians serving women living in ethnic enclaves) to recommend Pap testing, as well as by empowering Vietnamese women to specifically ask their physicians for Pap testing.

  13. Removal factor determination of some local smear papers for surface contamination smear test

    International Nuclear Information System (INIS)

    Suratman; Indriyotomo, D.; Aminjoyo, S.

    1996-01-01

    Removal factor determination of some local smear papers has been done, using dry smear test method. The aim of this research is to find removal values of local smear papers on some surfaces, to replace import smear papers. Smear test was done on the various surfaces i.e.: porcelain, formica, glass, stainless steel, steel and PVC, with the local smear papers I.e.: Padalarang, Diagonal, Concorde, Marga, Hard Cloth, and import smear paper. The artificial contaminant which used were I-131 and P-32. The removal factor values of Padalarang paper for surfaces: porcelain, formica, glass stainless steel, steel and PVC were: 24.5%, 20.0%, 27.0%, 6.8%, 4.9%, and 13.6% respectively. The removal factor values of Diagonal paper were:18.4%, 15.9%, 5.7%, 3.5%, and 9.1% respectively. The removal factor values of concord paper were: 18.5%, 20.3%, 23.1%, 6.6%, 3.8%, and 9.0% respectively. The removal factor values of Marga paper were: 16.7%, 13.5%, 21.1%, 4.2%, 4.1% and 8.1% respectively. The removal factor values of Hard Cloth were: 18.6%, 12.6%, 20.5%, 8.2%, and 10.1% respectively. The removal factor values of import smear paper were: 17.8%, 15.0%, 18.8%, 9.1%, 4.8%, and 14.4% respectively . Substitution alternative of import smear paper is Padalarang. (author)

  14. HPV infection in premalign and malign cervical lesions

    Directory of Open Access Journals (Sweden)

    Hakan Yetimalar

    2009-12-01

    Full Text Available Aim: Our aim is to detect the incidence and rate of high risk HPV-DNA in patients with cervical cancer,HGSIL,LGSIL or ASCUS and compare those findings with patients presenting with totally benign servical smears as well as to search for the factors influencing these rates. Materials and Methods: 85 patients with cytologic and histologic proven cervical carcinoma, HGSIL, LGSIL, ASCUS and 178 patients with totally benign (normal or infecton smear results as a control group who attented to Atatürk Training and Research Hospital 3rd Obstetrics and Gynecology Clinics between the dates of January 2006- July 2008 were included to our study. Within these patients age, first sexual intercourse, age, smoking habit, number of sexual partners, age of menarche and contraception methods were recorded. Pap smears and smears for detection of high risk HPV were taken concurrently from cervical transformation zone and external cervical ostium and the incidence of high risk HPV-DNA were examined. Results: High risk HPV DNA rate was detected as 65.2% positive in cervical carcinoma patients in our study. High risk HPV-DNA was positive in 54.8% of patients with HGSIL while it was positive in 25% of patients with LGSIL. High risk HPV-DNA was positive in 5% of patients with benign cervical cytology results. Discussion: The positivity rates of high risk HPV-DNA results in cervical carcinoma, HGSIL, LGSIL patients and in patients with benign cervical cytologies were statistically significant. When the age of menarche and contraception method were considered the HPV-DNA positivity rates’ differences were statistically insignificant.The differences for the age of first sexual intercourse, number of sexual partners, age and smoking habits were statistically significant.

  15. Cervical neoplasia and human papilloma virus infection in prostitutes.

    OpenAIRE

    Gitsch, G; Kainz, C; Reinthaller, A; Kopp, W; Tatra, G; Breitenecker, G

    1991-01-01

    OBJECTIVES--To evaluate the prevalence and incidence of PAP smears indicating cervical dysplasia as well as human papillomavirus (HPV) infection in prostitutes. DESIGN--Prevalence and incidence study of cervical dysplasia and HPV infection in prostitutes. For detection and typing of HPV-DNA In Situ Hybridisation (ISH) was performed in tissue samples with CIN gained by colposcopically directed punch biopsies. SETTING--Second Department of Obstetrics and Gynecology, University of Vienna Medical...

  16. Motor aphasia after cervical myelography with Metrizamide

    International Nuclear Information System (INIS)

    Boeker, D.K.; Sartor, K.; Winkler, D.; Allgemeines Krankenhaus Altona, Hamburg

    1980-01-01

    Two cases of transient motor aphasia after cervical myelography with Metrizamide are described. A possible mechanism is thought to be prolonged contact of contrast with a brain already damaged by a pre-existing vascular abnormality. (orig.) [de

  17. Management of Cervical Cytology with HPV Test

    Centers for Disease Control (CDC) Podcasts

    Dr. Stewart Massad, a professor in the Division of Gynecologic Oncology at Washington University in Saint Louis and a board member of the American Society for Colposcopy and Cervical Cancer Prevention (ASCCP), talks about ASCCP's 2006 Consensus Guidelines on the management of abnormal cervical cytology and histology.

  18. Human papilloma virus infection and cervical dysplasia.

    Science.gov (United States)

    Melinte-Popescu, Alina; Costăchescu, Gh

    2012-01-01

    Pap testing is considered to be the best screening tool for cervical cancer but there is currently great interest in the possible application of human papilloma virus (HPV) testing to supplement Pap screening for cervical cancer. To determine the prevalence of high-risk HPV types in the studied population and to explore the association between high-risk HPV types and cervical dysplasia. Cross-sectional study conducted at the Iasi Cuza Voda Obstetrics-Gynecology Hospital and Suceava County Hospital. 332 women who underwent colposcopy for cervical lesions between 2006 and 2011 were included in this study. The overall prevalence of HPV was 57.23%. HPV prevalence differs significantly in the three age groups up to 50 years. It was highest in patients below the age of 40 and progressively lower with advancing age. The overall prevalence of cervical dysplasia was 56.62%. The prevalence of cervical dysplasia was highest in the age groups up to 40 years. The most important determinant of HPV infection is age. Persistence of HPV appears to be associated with progression to squamous intraepithelial lesion. Dysplasia is often missed in a cervical sample either because of human error in screening and interpretation, or because of suboptimal quality of Pap smear. Incorporation of HPV testing into the present Pap screening program has the potential of making screening for cervical cancer more effective, and a necessary prelude to assessing this is by determining the prevalence of the high-risk types.

  19. Prevalence of cervical neoplastic lesions and Human Papilloma Virus infection in Egypt: National Cervical Cancer Screening Project

    Science.gov (United States)

    Abd El All, Howayda S; Refaat, Amany; Dandash, Khadiga

    2007-01-01

    Background Data from Egyptian studies provide widely varying estimates on the prevalence of pre-malignant and malignant cervical abnormalities and human papilloma virus (HPVs) infection. To define the prevalence and risk factors of pre-invasive and invasive cervical cancer (cacx), a community based full-scale cross sectional, household survey including 5453 women aged between 35 and 60 years was conducted. Methods The study period was between February 2000 and December 2002. Initially, conventional Papanicolaou (Pap) smears were evaluated using the Bethesda system (TBS), followed by colposcopic guided biopsy (CGB) for all epithelial abnormalities (EA). In a third step, HPV was tested on all EA by in-situ hybridization (ISH) using first the broad spectrum HPV probe recognizing HPVs 6, 11, 16, 18, 30, 31, 35, 45, 51 and 52 followed by subtyping with probes 6/11, 16/18 and 31/33. Lastly, unequivocal cases were immunostained for herpes simplex type-2 (HSV-2), cytomegalovirus (CMV), and human immunodeficiency virus (HIV). Results EA representing 7.8% (424/5453), were categorized into atypical squamous cell of undetermined significance (ASCUS) (34.4%), atypical glandular cell of undetermined significance (AGCUS) (15.3%), combined ASCUS and AGCUS (3.1%), low grade squamous intraepithelial lesions (SIL) (41.0%), high grade SIL (5.2%) and invasive lesions (1%). CGB of EA (n = 281) showed non neoplastic lesions (12.8%), atypical squamous metaplasia (ASM) (19.2%), cervical intraepithelial neoplasia I (CIN) (44.4%), CIN II (4.4%), CINIII (2.8%), endocervical lesions (5.2%), combined squamous and endocervical lesions (10.0%), invasive squamous cell carcinoma (SCC) (0.02%) and extranodal marginal zone B cell lymphoma (MZBCL) (0.02%). The overall predictive value of cytology was 87% while the predictive value for high grade lesions was 80%. On histological basis, HPVs were present in 94.3% of squamous lesions while it was difficult to be identified in endocervical ones. ISH

  20. Prevalence of cervical neoplastic lesions and Human Papilloma Virus infection in Egypt: National Cervical Cancer Screening Project

    Directory of Open Access Journals (Sweden)

    Dandash Khadiga

    2007-07-01

    Full Text Available Abstract Background Data from Egyptian studies provide widely varying estimates on the prevalence of pre-malignant and malignant cervical abnormalities and human papilloma virus (HPVs infection. To define the prevalence and risk factors of pre-invasive and invasive cervical cancer (cacx, a community based full-scale cross sectional, household survey including 5453 women aged between 35 and 60 years was conducted. Methods The study period was between February 2000 and December 2002. Initially, conventional Papanicolaou (Pap smears were evaluated using the Bethesda system (TBS, followed by colposcopic guided biopsy (CGB for all epithelial abnormalities (EA. In a third step, HPV was tested on all EA by in-situ hybridization (ISH using first the broad spectrum HPV probe recognizing HPVs 6, 11, 16, 18, 30, 31, 35, 45, 51 and 52 followed by subtyping with probes 6/11, 16/18 and 31/33. Lastly, unequivocal cases were immunostained for herpes simplex type-2 (HSV-2, cytomegalovirus (CMV, and human immunodeficiency virus (HIV. Results EA representing 7.8% (424/5453, were categorized into atypical squamous cell of undetermined significance (ASCUS (34.4%, atypical glandular cell of undetermined significance (AGCUS (15.3%, combined ASCUS and AGCUS (3.1%, low grade squamous intraepithelial lesions (SIL (41.0%, high grade SIL (5.2% and invasive lesions (1%. CGB of EA (n = 281 showed non neoplastic lesions (12.8%, atypical squamous metaplasia (ASM (19.2%, cervical intraepithelial neoplasia I (CIN (44.4%, CIN II (4.4%, CINIII (2.8%, endocervical lesions (5.2%, combined squamous and endocervical lesions (10.0%, invasive squamous cell carcinoma (SCC (0.02% and extranodal marginal zone B cell lymphoma (MZBCL (0.02%. The overall predictive value of cytology was 87% while the predictive value for high grade lesions was 80%. On histological basis, HPVs were present in 94.3% of squamous lesions while it was difficult to be identified in endocervical ones. ISH revealed

  1. Sputum smear examination and time to diagnosis in patients with smear-negative pulmonary tuberculosis in the Pacific.

    Science.gov (United States)

    Viney, K; Bissell, K; Tabutoa, K; Kienene, T; Linh, N N; Briand, K; Harries, A D

    2012-12-21

    National tuberculosis programmes (NTPs) in Kiribati and the Marshall Islands, 2006-2010. To determine the proportion of all tuberculosis (TB) cases that were pulmonary smear-negative, and for these patients to determine how many sputum smears were examined and the time from sputum smear examination to registration. A retrospective cross-sectional study involving a record review of national TB and laboratory registers. Of 2420 TB cases identified, 709 (29%) were registered as smear-negative pulmonary TB. Of the 695 (98%) with information on smear examination, 222 (32%) had no smear recorded, 61 (9%) had one smear, 86 (12%) two smears and 326 (47%) three smears. Among the 473 patients who had at least one smear, 238 (50%) were registered before sputum examination, 131 (28%) within 1 week, 72 (15%) between 1 and 4 weeks, and 34 (7%) >4 weeks after sputum examination. NTPs in Kiribati and the Marshall Islands are diagnosing 29% of all TB patients as smear-negative pulmonary TB. Many patients do not have smears done or are registered before undergoing smear examination. Corrective measures are needed.

  2. Role of the human papilloma virus in the development of cervical intraepithelial neoplasia and malignancy

    OpenAIRE

    Jastreboff, A; Cymet, T

    2002-01-01

    Human papilloma virus (HPV) is a public health problem as a sexually transmitted disease and as a critical factor in the pathogenesis of various cancers. The clinical manifestations, epidemiology, and virology that are critical to understanding the process of cervical dysplasia and neoplasia are reviewed. A discussion of the cervical transformation zone and the classification of cervical dysplasia and neoplasia leads into the importance of the Papanicolaou smear in prevention of potentially d...

  3. The effect of root surface conditioning on smear layer removal in periodontal regeneration (a scanning electron microscopic study)

    Science.gov (United States)

    Fidyawati, D.; Soeroso, Y.; Masulili, S. L. C.

    2017-08-01

    The role of root surface conditioning treatment on smear layer removal of human teeth is affected by periodontitis in periodontal regeneration. The objective of this study is to analyze the smear layer on root surface conditioned with 2.1% minocycline HCl ointment (Periocline), and 24% EDTA gel (Prefgel). A total of 10 human teeth indicated for extraction due to chronic periodontitis were collected and root planed. The teeth were sectioned in thirds of the cervical area, providing 30 samples that were divided into three groups - minocycline ointment treatment, 24% EDTA gel treatment, and saline as a control. The samples were examined by scanning electron microscope. No significant differences in levels of smear layer were observed between the minocycline group and the EDTA group (p=0.759). However, there were significant differences in the level of smear layer after root surface treatment in the minocycline and EDTA groups, compared with the control group (p=0.00). There was a relationship between root surface conditioning treatment and smear layer levels following root planing.

  4. Fluorescence Spectrum and Decay Measurement for Hsil VS Normal Cytology Differentiation in Liquid Pap Smear Supernatant

    Science.gov (United States)

    Vaitkuviene, A.; Gegzna, V.; Juodkazis, S.; Jursenas, S.; Miasojedovas, S.; Kurtinaitiene, R.; Rimiene, J.; Vaitkus, J.

    2009-06-01

    Cervical smear material contains endo and exocervical cells, mucus and inflammative, immune cells in cases of pathology. Just not destroyed keratinocytes lay on the glass for microscopy. Liquid cytology supernatant apart other diagnostics could be used for photodiagnostic. The spectroscopic parameters suitable for Normal and HSIL cytology groups supernatant differentiation are demonstrated. The dried liquid PAP supernatant fractions—sediment and liquid were investigated. Excitation and emission matrices (EEM), supernatant fluorescence decay measured under 280 nm diode short pulse excitation and fluorescence spectroscopy by excitation with 355 nm laser light were analyzed. The differences between Normal and HSIL groups were statistically proven in the certain spectral regions. Fluorescence decay peculiarities show spectral regions consisting of few fluorophores. Obtained results on fluorescence differences in Normal and HSIL groups' supernatant shows the potency of photodiagnosis application in cervical screening.

  5. A very rare case of HPV-53-related cervical cancer, in a 79-year-old woman with a previous history of negative Pap cytology.

    Science.gov (United States)

    Zappacosta, Roberta; Lattanzio, Giuseppe; Viola, Patrizia; Ianieri, Manuel Maria; Gatta, Daniela Maria Pia; Rosini, Sandra

    2014-01-01

    The introduction of organized cervical cancer (CC) screening programs has drastically reduced the prevalence of CC. However the incidence is still too high, especially among elderly women. All guidelines strongly recommend a regular Papanicolaou (Pap) testing for young and middle-aged patients. On the other hand, many international professional societies no longer advise screening in women who have undergone hysterectomy, and in women aged 65 years and above, who have a previous history of regular Pap smears. Here we report the case of poorly differentiated CC, involving the pelvic lymph nodes and urinary bladder, occurring in a 79-year-old woman who regularly underwent Pap tests, with no reported cytological abnormalities. In this very rare case, the CC cells, as well as cells from metastatic lymph nodes and cells from urinary specimens, molecularly showed human papilloma virus (HPV)-53. With the limitations of a single case, this report brings important information to prevent CC in elderly patients: the utility of molecular tests to increase sensitivity of Pap smears in postmenopausal women; the importance of HPV-53 as one of the four "emergent" genotypes having a possible role in oncogenesis; and the presence of HPV-53 in lymph node metastases from cervical carcinoma, which would support the role of this virus in the maintenance of malignant status.

  6. Freqüência de Neoplasia Intra-epitelial Cervical em Portadoras do Vírus da Imunodeficiência Humana Frequency of Cervical Intraepithelial Neoplasia in Human Immunodeficiency Virus-infected Women

    Directory of Open Access Journals (Sweden)

    Antonio Pedro Flores Auge

    2000-10-01

    Full Text Available Objetivo: verificar a freqüência de neoplasia intra-epitelial cervical (NIC em mulheres infectadas pelo vírus da imunodeficiência humana (HIV. Métodos: foram estudadas 99 mulheres HIV-soropositivas; o diagnóstico da infeccão pelo HIV foi realizado por meio de dois testes ELISA, complementados por teste Western blot ou de imunofluorescência indireta. Como grupo controle foram analisadas 104 mulheres que não apresentavam positividade no teste ELISA. Em ambos os grupos o rastreamento de NIC foi realizado por meio da associação de colpocitologia oncológica e colposcopia. Nos casos em que a colposcopia revelou existência de zonas de transformação anormal, o diagnóstico de NIC foi realizado mediante biopsia dirigida, complementada ou não por conização. Resultados: em 15 das 99 pacientes do grupo de estudo (15,2% foi encontrada neoplasia intra-epitelial cervical, sendo dez casos de NIC I, um de NIC II e quatro de NIC III. Entre as 104 mulheres do grupo controle, quatro (3,8% eram portadoras de neoplasia intra-epitelial cervical, encontrando-se um caso de NIC I e três de NIC III. Conclusão: a análise comparativa dos resultados evidenciou que a freqüência de neoplasia intra-epitelial cervical foi significantemente mais elevada entre as pacientes infectadas pelo HIV.Purpose: to verify the frequency of cervical intraepithelial neoplasia in human immunodeficiency virus (HIV ¾ infected women. Methods: ninety-nine HIV-seropositive women were studied. The diagnosis of the HIV infection was established through two ELISA tests complemented by Western blot test or indirect immunofluorescence test. As control group, 104 women whose ELISA test was not positive were analyzed. The investigation of cervical intraepithelial neoplasia was achieved by association of Pap smear and colposcopy in both groups. In the cases where colposcopy revealed existence of abnormal transformation zones, NIC diagnosis was obtained through colposcopy-guided biopsy

  7. A Large Cross-Sectional Survey Investigating the Knowledge of Cervical Cancer Risk Aetiology and the Predictors of the Adherence to Cervical Cancer Screening Related to Mass Media Campaign

    Directory of Open Access Journals (Sweden)

    Corrado De Vito

    2014-01-01

    Full Text Available Objectives. The aims of this study were to compare the characteristics of women who got a Pap-test during the mass media campaign, carried out in an Italian region by broadcasts advertising, and two years later and to identify the determinants of knowledge of cervical cancer etiology and of the adherence to the mass media campaign. Methods. A cross-sectional survey was carried out through a self-administered questionnaire. Results. A total of 8570 randomly selected women were surveyed, 823 of these had a Pap-test during the mass media campaign period and 7747 two years later. Higher educational level, being not married, and living in urban areas were the main independent characteristics associated with a higher level of knowledge of cervical cancer etiology, although a previous treatment following a Pap smear abnormality was the strongest predictor (OR = 2.88; 95% CI: 2.43–3.41. During the campaign period women had the Pap-test more frequently as a consequence of the mass media campaign (OR = 8.28; 95% CI; 5.51–12.45. Conclusions. Mass media campaign is a useful tool to foster cervical screening compliance; however, its short-term effect suggests repeating it regularly.

  8. Variation in NHS utilisation of vault smear tests in women post-hysterectomy: A study, using routinely collected datasets

    Directory of Open Access Journals (Sweden)

    Wilson Sue

    2008-03-01

    Full Text Available Abstract Background 20% of women living in the UK have a hysterectomy during their lifetime, levels are higher in the USA, making it one of the most commonly performed major surgical procedures. Understanding of the indications for hysterectomy and of the rationale for follow-up of women post hysterectomy is currently limited. Guidelines concerning follow-up by means of vaginal vault cytology tests exist but these are not based on 'gold standard' evidence. Furthermore, the extent to which current practice reflects these guidelines is unclear. This study aims to determine the factors associated with variability in hysterectomy rates and subsequent follow-up after surgery by use of the vaginal vault smear cytology test. Methods/Design All women resident in the West Midlands region, of the United Kingdom, who had a hysterectomy operation between 1st April 2002 and 30th March 2003 will be identified from the Hospital Episodes Statistics database which also contains proxy data on deprivation status, derived from postcode and self declared ethnicity. These data will be linked to regional cervical screening records for each woman and histopathology laboratory records from the relevant hospitals. Study objectives are to describe: Indications for the hysterectomy operation, histology at hysterectomy, subsequent follow-up by use or non-use of vaginal vault cytology tests and variation between histological groups. Additionally the data will be categorised according to a woman's cytology screening history prior to surgery (i.e. always normal, borderline, resolved abnormalities, CIN etc and these different groups compared. Variations in these outcomes according to age, deprivation and ethnic group will also be examined. Analysis will be undertaken using SPSS. Discussion This study will clarify patterns of current practice in one large English region and determine whether this practice reflects existing guidelines. The study will also strengthen the evidence

  9. EXAMINATION RESULTS OF CHILDREN WITH CERVICAL SYNDROME

    Directory of Open Access Journals (Sweden)

    N. H. Bakhteeva

    2010-01-01

    Full Text Available By the example of examination of 80 children aged from 4 to 18 with cervical syndrome it is indicated, that the diagnosed abnormalities of hemodynamics in vertebrobasilar basin in patients of all age groups are connected both with bone and vascular pathology of the cervical part of the spine. The pathology has functional or congenital character. Early detection of discicirculatory vascular injuries in the cervical part of the spine in children with cervical syndrome will allow to define the therapeutic management of patients and to prolong juvenile osteochondrosis clinical behaviour.

  10. The performance of multimodal hyperspectral spectroscopy in the detection of precancerous cervical lesions

    Science.gov (United States)

    Trahmono; Lusiana, N.; Indarti, J.

    2017-08-01

    The aim of this study was to compare the performance of multimodal hyperspectral spectroscopy (MHS), which combines fluorescence and reflectance spectroscopy, with that of conventional laboratory-based screening tests, such as the Papanicolaou (Pap) smear test and human papilloma virus (HPV) DNA test, for detecting precancerous lesions of the cervix. The study utilized a cross-sectional design, and the kappa test was used in the analytical assessment. MHS scans were obtained from a sample of 70 consecutive patients, followed by sample collection for Pap and HPV DNA analysis and colposcopy referral, if indicated. Of the 70 patients evaluated, the results of cervical spectroscopy were normal in 38 (54.3%) patients, and they were abnormal in 32 (45.7%) patients. Based on the cytology results, 45 (64.3%) samples were normal, and 25 (35.7%) samples were abnormal. According to the results of the HPV DNA test, 47 (67.14%) samples were normal, and 17 (24.28%) samples were abnormal. Based on the results of the kappa test, the agreement between MHS and cytology was 0.793 (p < 0.001). The agreement between MHS and the HPV DNA test was 0.195 (p = 0.086), and the agreement between MHS and colposcopy was 0.479 (p < 0.001).

  11. Get Tested for Cervical Cancer

    Science.gov (United States)

    ... Print This Topic En español Get Tested for Cervical Cancer Browse Sections The Basics Overview Cervical Cancer Cervical ... Cervical Cancer 1 of 5 sections The Basics: Cervical Cancer What is cervical cancer? Cervical cancer is cancer ...

  12. Cervical neoplasia and human papilloma virus infection in prostitutes.

    Science.gov (United States)

    Gitsch, G; Kainz, C; Reinthaller, A; Kopp, W; Tatra, G; Breitenecker, G

    1991-12-01

    To evaluate the prevalence and incidence of PAP smears indicating cervical dysplasia as well as human papillomavirus (HPV) infection in prostitutes. Prevalence and incidence study of cervical dysplasia and HPV infection in prostitutes. For detection and typing of HPV-DNA In Situ Hybridisation (ISH) was performed in tissue samples with CIN gained by colposcopically directed punch biopsies. Second Department of Obstetrics and Gynecology, University of Vienna Medical School and STD Clinic of the Public Health Office, Vienna. Registered prostitutes attending the STD Clinic of the Public Health Office and a control group. 978 prostitutes and 5493 women with unknown cytological anamnesis were compared. Frequency of positive PAP smears was significantly higher in prostitutes (6.13% versus 1.43%). To determine the pick-up rate of cervical dysplasia during one year after negative cytology we compared 722 prostitutes and 3162 controls. Prostitutes showed a significant higher dysplasia pick-up rate (3.05% to 1.07%) compared with controls. HPV detection rate in prostitutes was similar to that in the control group. The distribution of HPV types revealed a higher frequency of "high risk" HPV 16/18 and 31/33 in prostitutes. The results demonstrate a higher incidence and prevalence of cervical dysplasia in prostitutes and therefore suggest regular cervical PAP smear screening in registered prostitutes twice a year.

  13. Detection of cervical intraepithelial neoplasia in women with atypical squamous or glandular cells of undetermined significance cytology: a prospective study

    NARCIS (Netherlands)

    Wensveen, Celesta; Kagie, Marjolein; Veldhuizen, Roel; de Groot, Christianne; Denny, Lynette; Zwinderman, Koos; Trimbos, Baptist

    2003-01-01

    (1) To assess the prevalence of histologically confirmed cervical intraepithelial neoplasia in patients with cervical smears diagnosed as atypical squamous or glandular cells of undetermined significance. (2) To evaluate the role of colposcopy and the presence of human papillomavirus in detecting

  14. Isolation of a novel human papillomavirus (type 51) from a cervical condyloma

    International Nuclear Information System (INIS)

    Nuovo, G.J.; Crum, C.P.; Levine, R.U.; Silverstein, S.J.; De Villiers, E.M.

    1988-01-01

    The authors cloned the DNA from a novel human papillomavirus (HPV) present in a cervical condyloma. When DNA from this isolate was hybridized at high stringency with HPV types 1 through 50 (HPV-1 through HPV-50), it showed weak homology with HPV-6 and -16 and stronger homology with HPV-26. A detailed restriction endonuclease map was prepared which showed marked differences from the maps for other HPVs that have been isolated from the female genital tract. Reassociation kinetic analysis revealed that HPV-26 and this new isolate were less than 10% homologous; hence, the new isolate is a noel strain of HPV. The approximate positions of the open reading frames of the new strain were surmised by hybridization with probes derived from individual open reading frames of HPV-16. In an analysis of 175 genital biopsies from patients with abnormal Papanicolaou smears, sequences hybridizing under highly stringent conditions to probes from this novel HPV type were found in 4.2, 6.1, and 2.4% of biopsies containing normal squamous epithelium, condylomata, and intraepithelial neoplasia, respectively. In addition, sequences homologous to probes from this novel isolate were detected in one of five cervical carcinomas examined

  15. Measuring cervical cancer risk: development and validation of the CARE Risky Sexual Behavior Index.

    Science.gov (United States)

    Reiter, Paul L; Katz, Mira L; Ferketich, Amy K; Ruffin, Mack T; Paskett, Electra D

    2009-12-01

    To develop and validate a risky sexual behavior index specific to cervical cancer research. Sexual behavior data on 428 women from the Community Awareness Resources and Education (CARE) study were utilized. A weighting scheme for eight risky sexual behaviors was generated and validated in creating the CARE Risky Sexual Behavior Index. Cutpoints were then identified to classify women as having a low, medium, or high level of risky sexual behavior. Index scores ranged from 0 to 35, with women considered to have a low level of risky sexual behavior if their score was less than six (31.3% of sample), a medium level if their score was 6–10 (30.6%), or a high level if their score was 11 or greater (38.1%). A strong association was observed between the created categories and having a previous abnormal Pap smear test (p Sexual Behavior Index provides a tool for measuring risky sexual behavior level for cervical cancer research. Future studies are needed to validate this index in varied populations and test its use in the clinical setting.

  16. Proposal to institutionalize criteria and quality standards for cervical cancer screening within a health care system

    Directory of Open Access Journals (Sweden)

    Salmerón-Castro Jorge

    1998-01-01

    Full Text Available The uterine cervix is the most common cancer site for females. Approximately 52,000 new cases occur annually in Latin America, thus the need to improve efficiency and effectiveness of Cervical Cancer Screening Programs (CCSP is mandatory to decrease the unnecessary suffering women must bear. This paper is addressing essential issues to revamp the CCSP as proposed by the Mexican official norm. A general framework for institutionaling CCSP is outlined. Furthermore, strategies to strengthen CCSP performance through managerial strategies and quality assurance activities are described. The focus is on the following activities: 1 improving coverage; 2 implementing smear-taking quality control; 3 improving quality in interpretation of Pap test; 4 guaranteeing treatment for women for whom abnormalities are detected; 5 improving follow-up; 6 development of quality control measures and 7 development of monitoring and epidemiological surveillance information systems. Changes within the screening on cervical cancer may be advocated as new technologies present themselves and shortcomings in the existing program appear. It is crucial that these changes should be measured through careful evaluation in order to tally up potential benefits.

  17. Human Papillomavirus types distribution among women with cervical preneoplastic, lesions and cancer in Luanda, Angola.

    Science.gov (United States)

    Damião, Paciência de Almeida; Oliveira-Silva, Michelle; Moreira, Miguel Ângelo; Poliakova, Natalia; de Lima, Maria Emilia Rt; Chiovo, José; Nicol, Alcina Frederica

    2016-01-01

    Cervical cancer is the leading cause of cancer deaths among females in Angola and human papillomavirus (HPV) is the main risk factor for the development of pre-cancerous squamous intraepithelial lesions. The diversity and frequency of HPV types in Angola has yet to be reported. To determine the frequency of HPV among women with squamous intraepithelial lesions from women in Luanda, Angola. Study participants included women diagnosed with cytological abnormalities that voluntarily provided Pap smears (n = 64). Genomic DNA was extracted from the samples for use as templates in the PCR amplification of HPV sequences. PCR products were sequenced to determine HPV type. HPV DNA was detected in 71.9% (46/64) in the samples. A higher diversity of HPV types was found in the cytological lesions, such as ASCUS and LSIL (HPV16, 6, 18, 31, 58, 66, 70 and 82, in order of frequency) than that detected for HSIL and SSC (HPV16, 18, 6 and 33). The most prevalent HPV type were: HPV16, HPV6 and HPV18. This is the first report on HPV type diversity and frequency in woman of Angola. The results suggest that large-scale studies across Africa would improve our understanding of interrelationship between HPV infections and cervical cancer. More directly, the identification of the HPV types most prevalent suggests that women in Angola would benefit from currently available HPV vaccines.

  18. Smears for determinations surface unfixed tritium contamination

    International Nuclear Information System (INIS)

    Postolache, Cristian; Matei, Lidia

    2003-01-01

    The present paper describes a method of obtaining expanded polystyrene with hydrophilized surface smears by radioinduced grafting of acrylic acid. The grafting was carried out by using a 60 Co γ radiation source. The variation of grafting rates as a function of dose range and absorbed dose was established. Grafting radiochemical rates were determined by radiometric methods using acrylic acid labeled with tritium as a grafting agent. The sampling coefficients and the reproducibility were analyzed as a function of the nature of the contaminated surface. (authors)

  19. Concordance analysis of methylation biomarkers detection in self-collected and physician-collected samples in cervical neoplasm

    International Nuclear Information System (INIS)

    Chang, Cheng-Chang; Huang, Rui-Lan; Liao, Yu-Ping; Su, Po-Hsuan; Hsu, Yaw-Wen; Wang, Hui-Chen; Tien, Chau-Yang; Yu, Mu-Hsien; Lin, Ya-Wen; Lai, Hung-Cheng

    2015-01-01

    Non-attendance at gynecological clinics is a major limitation of cervical cancer screening and self-collection of samples may improve this situation. Although HPV testing of self-collected vaginal samples is acceptable, the specificity is inadequate. The current focus is increasing self-collection of vaginal samples to minimize clinic visits. In this study, we analyzed the concordance and clinical performance of DNA methylation biomarker (PAX1, SOX1, and ZNF582) detection in self-collected vaginal samples and physician-collected cervical samples for the identification of cervical neoplasm. We enrolled 136 cases with paired methylation data identified from abnormal Pap smears (n = 126) and normal controls (n = 10) regardless of HPV status at gynecological clinics. The study group comprised 37 cervical intraepithelial neoplasm I (CIN1), 23 cervical intraepithelial neoplasm II (CIN2), 16 cervical intraepithelial neoplasm III (CIN3), 30 carcinoma in situ (CIS), 13 squamous cell carcinomas (SCCs) and seven adenocarcinomas (ACs)/adenosquamous carcinomas (ASCs). PAX1, SOX1 and ZNF582 methylation in study samples was assessed by real-time quantitative methylation-specific polymerase chain reaction analysis. We generated methylation index cutoff values for the detection of CIN3+ in physician-collected cervical samples for analysis of the self-collected group. Concordance between the physician-collected and self-collected groups was evaluated by Cohen’s Kappa. Sensitivity, specificity and area under curve (AUC) were calculated for detection of CIN3+ lesions. Finally, we produced an optimal cutoff value with the best sensitivity from the self-collected groups. We generated a methylation index cutoff value from physician-collected samples for detection of CIN3+. There were no significant differences in sensitivity, specificity of PAX1, SOX1 and ZNF582 between the self-collected and physician-collected groups. The methylation status of all three genes in the normal control

  20. Human papillomavirus genotypes in women with cervical cytological abnormalities from an area with high incidence of cervical cancer Genotipos de virus papiloma humano en mujeres con alteraciones citológicas cervicales de un área con alta incidencia de cáncer cervical

    Directory of Open Access Journals (Sweden)

    Gerardo Daniel Deluca

    2004-02-01

    Full Text Available It has been well demonstrated the relationship between the infection with high-risk human papillomavirus (HPVs genotypes and cervical cancer. In Northeastern Argentina a high incidence of this pathology has been described and therefore a high prevalence of HPV infection is expected. In order to identify HPV genotypes associated with malignant and pre-malignant cervical lesions present in the area, 53 ecto-endo cervical cell specimens obtained from women with cytohistological alterations were studied by a PCR-RFLP technique. Out of 53 patients, 34 (64.2% were positive for HPV infection, being HPV-16 (32.3% the most frequently found genotype, followed by HPV-58 (14.7%, -6, -18 and -45 (5.9%, -33, -52, -53, -54, -56, -66, -MM4 and -LVX100 (2.9%. Also 5 cases of infection caused by multiple genotypes were found, which corresponded to 14.7% of the positive cases. Results indicate that besides HPV-16 and -18, the most prevalent high-risk HPV genotypes worldwide, others like -45 and -58 as well as co-infection cases are frequent between women of Northeastern Argentina, and a particular attention should be paid to this circumstance because it could be an epidemiological feature of regional importance and a useful information for a future vaccination program.La relación entre la infección por los virus papiloma humanos (HPVs de alto riesgo y el cáncer de cuello de útero ha sido bien demostrada. En el Nordeste de Argentina se observa una alta incidencia de esta patología y en consecuencia se estima una alta prevalencia de infección por HPV. A fin de identificar los genotipos de HPV presentes en el área, asociados a casos de lesiones malignas y premalignas de cuello de útero, se estudiaron 53 muestras ecto-endo cervicales de mujeres con alteraciones citohistológicas residentes permanentes de las ciudades de Resistencia y Corrientes. De las 53 pacientes estudiadas, 34 resultaron positivas para HPV (64.2%, correspondiendo la mayor frecuencia a HPV

  1. Cervical spinal cord injuries in patients with cervical spondylosis.

    Science.gov (United States)

    Regenbogen, V S; Rogers, L F; Atlas, S W; Kim, K S

    1986-02-01

    Eighty-eight patients over age 40 with traumatic cervical spinal cord injuries were clinically and radiographically evaluated, and comparison was made with 35 spinal cord injury patients under age 36. While most older patients sustained obvious bony and/or ligamentous damage commensurate with their neurologic findings, 25 (28%) of the 88 patients had no demonstrable bony abnormalities and 17 (20%) of the 88 patients had only minimal evidence of bony injury. Of particular interest are the patients with severe cord injuries, yet no bony abnormalities, who seem to form a distinct subgroup of the cervical spinal cord injury patient on the basis of radiographic and clinical features. Of these 25 patients, 24 (96%) had severe cervical spondylosis. Fourteen (56%) of the 25 patients were injured in falls, five (36%) of these 14 being of a seemingly trivial nature. Of the 42 patients with minimal or no demonstrable bony abnormalities, 33 (79%) were evaluated with plain tomography and no occult fractures or other significant pathology was demonstrated. Pantopaque myelography in 27 (64%) of the 42 cases revealed no extruded disk or other surgical lesion in any patient. In large measure, these injuries can be attributed to cervical spondylosis, which narrows the canal and makes the cord more susceptible to compression by the bulging ligamenta flava during hyperextension.

  2. Significance of atypical squamous cells of undetermined significance on ThinPrep papanicolaou smears.

    Science.gov (United States)

    Eltabbakh, G H; Lipman, J N; Mount, S L; Morgan, A

    2000-10-01

    The aim of this study was to assess the prevalence and risk factors predictive of dysplasia among women seen in a gynecologic oncology service with the cytologic diagnosis of atypical squamous cells of undetermined significance (ASCUS) on Papanicolaou smears obtained by the ThinPrep method. Patients with ASCUS ThinPrep Papanicolaou smears seen at the Division of Gynecologic Oncology, University of Vermont, between 1997 and 1999 were identified. The cytologic smears were reviewed and subtyped into reactive or suggestive of squamous intraepithelial lesion (SIL). The charts of these patients were reviewed and the following information was abstracted: age, gravidity, parity, menopausal status, use of hormonal replacement therapy, smoking, history of pelvic cancer, history of radiation therapy, history of abnormal Papanicolaou smear and its treatment, history of human papillomavirus (HPV) infection, and follow-up information including results of repeat Papanicolaou smears, colposcopy, and biopsies. The prevalence of dysplasia was calculated. The demographic features of women with ASCUS, reactive, were compared with those with ASCUS, SIL, using a two-sample t test, chi(2), and Fisher's exact test. Risk factors predictive of dysplasia were calculated using the odds ratio and the 95% confidence interval. P ASCUS on ThinPrep Papanicolaou smear were identified; 63 patients had ASCUS, reactive, and 63 patients had ASCUS, SIL. The demographic features of both groups were similar. The overall prevalence of dysplasia was 15.9% and was significantly higher among women with ASCUS, SIL, than among women with ASCUS, reactive (25.4% versus 6.4%, P = 0.003). The type of ASCUS cytology (reactive versus SIL), smoking, and history of HPV were significant risk factors for dysplasia (P = 0.003, 0.037, and 0. 042, respectively). The prevalence of dysplasia among women seen in a gynecologic oncology service with ASCUS cytology on ThinPrep Papanicolaou smears is 15.9%. Women with ASCUS favor

  3. Tuberculosis treatment among smear positive tuberculosis patients

    International Nuclear Information System (INIS)

    Munir, M.K.; Iqbal, R.; Shabbir, I.; Chaudhry, K

    2012-01-01

    Tuberculosis is a major health problem in many parts of the world. Delay in initiation of the treatment may result in prolonged infectious state, drug resistance, relapse and death. Objectives: To determine the factors responsible for not starting tuberculosis treatment among smear positive tuberculosis patients. Study type, settings and duration: This cross sectional study was done at Pakistan Medical Research Council TB Research Center, King Edward Medical University, Lahore, from fifth March 2010 to fifth December 2010. Patients and Methods: Fifty sputum smear positive patients of tuberculosis who did not register themselves in treatment register and presumably did not initiate anti tuberculosis treatment were contacted using telephone or traced by their home addresses. Once contact was established, they were inquired about the reasons for not starting tuberculosis treatment. Results: Of 50 patients 38(76%)belonged to the lower socio economic class and 12(24%) to the lower middle class. Fourteen patients (28%) were illiterate and 23(46%) had only 8 years of education. Of the 50 cases 41(82%) were taking treatment from traditional healers and 4% did not go back to the DOTS program. Physical condition of the patient, social, domestic and religious issues also played some role in default. Conclusions: Lack of health education and poverty were the main factors responsible for non compliance from treatment. Policy message: Sputum testing sites should have a paramedic who should educate the patients about the benefits of treatment and the dangers of default or partial treatment. (author)

  4. Radiobiological characteristics of cervical cancer

    International Nuclear Information System (INIS)

    Kagabu, Teruo; Kobayashi, Takashi; Nanayama, Kunihiko

    1976-01-01

    In order to observe the radiobiological characteristics of cervical cancer, the author carried out irradiation of 60 Co in 16 cases of cervical cancer. The primary lesion of each case was exposed to radiation of 100 R once a day, 40 times in sequence, totaling 4,000 R. To evaluate this results, the vaginal smears were obtained everyday and examined for changes in cancerous cells caused by the irradiation. The results of our study showed that cervical cancer could be classified into three groups according to the radiosensitivity of its cancerous cells. In the group of low-radiosensitivity (11 cases of 16), the cancerous cells decreased gradually, and enlargement of the nuclei of the cancerous cells was observed from 2,000 R of irradiation, but the majority of the cancerous cells were those of nucleus after the irradiation of 4,000 R. In all of the 5 uterus removed, residual cancer lesion was noted. The radiocuability was unfavourable. In the group of high-radiosensitivity (4 cases of 16), the cancerous cells decreased remarkablly. Enlargement of nucleus was noted from 1,000 R of the irradiation, the cancerous cells of small-sized nucleus appeared with the irradiation of 3,000 R but the cancerous cells almost disappeared with the irradiation of 4,000 R. The radiocuability was favourable. In the group of combination of high-radiosensitivity and low-radiosensitivity portions (one case of 16), the cancerous cells decreased remarkablly until the exposure to the radiation of 2,000 R but thereafter did slowly. In a removed uterus, the cancer lesion was noted, but the prognosis was favourable. The foregoing results suggest that changes in the nuclear diameter of the cancerous cells in vaginal smears during irradiation can tell the radiosensitivity of the cancerous cells. (Kanao, N.)

  5. Modifying and Pilot Testing the Pap Smear Belief Questionnaire

    Directory of Open Access Journals (Sweden)

    Kelly Ackerson

    2014-12-01

    Full Text Available This study is a report on modifications and pilot testing of a measurement tool to predict Pap testing based on the Interaction Model of Client Health Behavior. Women have been found to avoid routine cervical cancer screening (CCS due to personal influencing factors. For this study, the Pap Smear Belief Questionnaire (PSBQ was modified by adding items and evaluated through content validity index (CVI = .89 and cognitive interviews (think-aloud protocol, resulting in a 31-item instrument with four subscales (Benefits, Barriers, Vulnerability, Experiences. Pilot testing the modified PSBQ was conducted at a local agency. Fifty-three women completed and returned the PSBQ, which had good internal consistency, with a Cronbach’s alpha coefficient of .81 (Benefits α = .51; Barriers α = .85; Vulnerability α = .78; Experiences α = .87. Test–retest reliability of the 31-item PSBQ was also good (.878. Univariate logistic regression indicated that the only significant predictor of seeking/avoiding routine screening by women’s background characteristics was social influence (p = .04. Subscales found to be significant predictors in Pap testing were Barriers (p = .003 and Gynecological Exam Experiences (p = .04. The refined 31-item PSBQ has good psychometric data supporting its use in predicting CCS. However, this research should be replicated in a larger sample enabling further validity and reliability testing of the PSBQ. Understanding women’s attitudes toward CCS will help health care providers, who deal with gynecological health, develop more effective screening programs and interventions facilitating better experiences for women contributing to an increase in routine screening.

  6. [Cervical cerclage].

    Science.gov (United States)

    Akladios, C Y; Sananes, N; Gaudineau, A; Boudier, E; Langer, B

    2015-10-01

    Cervical cerclage aims to strengthen not only the mechanical properties of the cervix, but also its immunological and anti-infectious functions. The demonstration of a strong interrelation between cervical insufficiency as well as decreased cervical length at endo-vaginal ultrasonography and infection has changed the indications cerclage. Actually we can distinguish three indications for cerclage: prophylactic, for obstetrical history; therapeutic, for shortened cervical length at ultrasonography in patients at risk and; emergency cerclage in case of threatening cervix at physical examination. The McDonald's technique is the most recommended. In case of failure, it is proposed to realize cerclage at a higher level on the cervix either by vaginal or abdominal route. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  7. Cervical Cancer

    Science.gov (United States)

    ... I find more information about cervical and other gynecologic cancers? Centers for Disease Control and Prevention: 800-CDC-INFO or www. cdc. gov/ cancer/ gynecologic National Cancer Institute: 800-4-CANCER or www. ...

  8. Cervical Laminoplasty

    Science.gov (United States)

    ... Nerve Tests: EMG, NCV and SEEP Alternative Medicine Acupuncture Herbal Supplements Surgical Options Anterior Cervical Fusion Artifical ... tasks. A NASS physician can perform a thorough history to evaluate your symptoms and any recent changes. ...

  9. Cervical spondylosis

    Science.gov (United States)

    Cervical osteoarthritis; Arthritis - neck; Neck arthritis; Chronic neck pain; Degenerative disk disease ... therapist). Sometimes, a few visits will help with neck pain. Cold packs and heat therapy may help your ...

  10. A very rare case of HPV-53-related cervical cancer, in a 79-year-old woman with a previous history of negative Pap cytology

    Directory of Open Access Journals (Sweden)

    Zappacosta R

    2014-04-01

    Full Text Available Roberta Zappacosta,1 Giuseppe Lattanzio,2 Patrizia Viola,2 Manuel Maria Ianieri,3 Daniela Maria Pia Gatta,1 Sandra Rosini11Cytopathology Unit, Experimental and Clinical Sciences Department, Gabriele d’Annunzio University of Chieti-Pescara, Chieti, Italy; 2Surgical Pathology Unit, 3Obstetrics and Gynecology Unit, SS Annunziata Hospital, Chieti, ItalyAbstract: The introduction of organized cervical cancer (CC screening programs has drastically reduced the prevalence of CC. However the incidence is still too high, especially among elderly women. All guidelines strongly recommend a regular Papanicolaou (Pap testing for young and middle-aged patients. On the other hand, many international professional societies no longer advise screening in women who have undergone hysterectomy, and in women aged 65 years and above, who have a previous history of regular Pap smears. Here we report the case of poorly differentiated CC, involving the pelvic lymph nodes and urinary bladder, occurring in a 79-year-old woman who regularly underwent Pap tests, with no reported cytological abnormalities. In this very rare case, the CC cells, as well as cells from metastatic lymph nodes and cells from urinary specimens, molecularly showed human papilloma virus (HPV-53. With the limitations of a single case, this report brings important information to prevent CC in elderly patients: the utility of molecular tests to increase sensitivity of Pap smears in postmenopausal women; the importance of HPV-53 as one of the four “emergent” genotypes having a possible role in oncogenesis; and the presence of HPV-53 in lymph node metastases from cervical carcinoma, which would support the role of this virus in the maintenance of malignant status.Keywords: old women, molecular tests, cervical cancer screening, HPV-DNA test, HPV genotypingA Letter to the editor has been received and published for this articleCorrigendum for this paper has been published

  11. Cervical cancer screening: knowledge, attitude and practices among nursing staff in a tertiary level teaching institution of rural India.

    Science.gov (United States)

    Shekhar, Shashank; Sharma, Chanderdeep; Thakur, Sita; Raina, Nidhi

    2013-01-01

    Assessment of the nursing staff knowledge, attitude and practices about cervical cancer screening in a tertiary care teaching institute of rural India. A cross sectional, descriptive, interview- based survey was conducted with a pretested questionnaire among 262 staff nurses of a tertiary care teaching and research institute. In this study 77% respondents knew that Pap smear is used for detection of cervical cancer, but less than half knew that Pap smear can detect even precancerous lesions of cervix. Only 23.4% knew human papilloma virus infection as a risk factor. Only 26.7% of the respondents were judged as having adequate knowledge based on scores allotted for questions evaluating knowledge about cervical cancer and screening. Only 17 (7%) of the staff nurses had themselves been screened by Pap smear, while 85% had never taken a Pap smear of a patient. Adequate knowledge of cervical cancer and screening, higher parity and age >30 years were significantly associated with self screening for cervical cancer. Most nurses held a view that Pap test is a doctor procedure, and nearly 90% of nurses had never referred a patient for Pap testing. The majority of nursing staff in rural India may have inadequate knowledge about cervical cancer screening, and their attitude and practices towards cervical cancer screening could not be termed positive.

  12. EXPRESSION OF HPV 16 AND 18 IN CERVICAL INTRAEPITHELIAL NEOPLASIA

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    Kodali Venkataramana

    2017-03-01

    Full Text Available BACKGROUND Cervical cancer is by far the most common human papilloma virus related disease. Nearly, all cases of cervical cancer can be attributable to human papilloma virus infection. Infection with the human papilloma virus is the main risk factors for cervical intraepithelial neoplasia and cervical cancer especially the high-risk types. The aim of the study is to study the prevalence of high-risk human papilloma virus 16 and 18 in various grades of cervical intraepithelial neoplasia. MATERIALS AND METHODS It is a prospective study for a period of two years. 50 cases of cervical intraepithelial neoplasia of various grades on histopathology were included in the study. Polymerase chain reaction DNA sequencing was done in all the cases. The patients were followed up for 1 year with Pap smears and results tabulated. RESULTS 77.77% of cases were human papilloma virus 16 positive and 22.22% for human papilloma virus 18. High-risk human papilloma virus was positive in 66.66% of cases beyond 30 years of age. In cases with positive HPV 16 or 18, 62.5% of CIN 1 cases progressed to CIN 2 on follow up for one year,all the CIN2 cases progressed to CIN 3 and CIN 3 cases persisted in the same phase. CONCLUSION High-risk human papilloma virus testing beyond 30 years should be included in the screening test along with Pap smears.

  13. Congenital Abnormalities

    Science.gov (United States)

    ... tube defects. However, there is also a genetic influence to this type of congenital anomaly. Unknown Causes The vast majority of congenital abnormalities have no known cause. This is particularly troubling for parents who plan to have more children, because there is no way to predict if ...

  14. Smear layer removal capacity of disinfectant solutions used with and without EDTA for the irrigation of canals: a SEM study

    Directory of Open Access Journals (Sweden)

    Menezes Ana Carolina Silveira Cardoso de

    2003-01-01

    Full Text Available The purpose of this study was to carry out a scanning electron microscopic (SEM analysis of the cleaning qualities and smear layer removal from root canal walls, instrumented and irrigated with 2.5% NaOCl, 2.0% chlorhexidine and saline solutions. Fifty extracted teeth were used in this study. All teeth were radiographed to determine the existence of a single canal. The crowns were cut at the cervical limit and the root canals were instrumented with K-type files up to size 45. During root canal preparation, irrigations were made with the different solutions being evaluated: Group 1: 2.5% NaOCl (10 roots; Group 2: 2.5% NaOCl and 17% EDTA for 2 minute (10 roots; Group 3: 2.0% chlorhexidine (10 roots; Group 4: 2.0% chlorhexidine and 17% EDTA for 2 minutes (10 roots; Group 5: saline solution (5 roots; Group 6: saline solution and 17% EDTA for 2 minutes (5 roots. After instrumentation, the canals were irrigated with each one of the solutions and the roots were cut in the buccolingual direction for SEM analysis, at the cervical, middle and apical thirds, to ascertain the presence or absence of smear layer and debris. SEM analysis was performed by three calibrated examiners and scores were submitted to Kruskal-Wallis test at the significance level of p = 5%. Results showed that the use of 17% EDTA decreased the smear layer significantly (p < 0.05 for all evaluated solutions in all thirds. When EDTA was not used, a significantly higher quantity of smear layer on the apical third was observed only in the NaOCl groups. The use of 17% EDTA was significant for debris removal except for the chlorhexidine groups. The following conclusion could be drawn: the use of 17% EDTA was necessary to enhance cleanness of the root canals.

  15. The effect of health education on the knowledge, attitude, and uptake of free Pap smear among female teachers in Birnin-Kebbi, North-Western Nigeria.

    Science.gov (United States)

    Adamu, A N; Abiola, A O; Ibrahim, Mto

    2012-01-01

    The Routine Pap smear test has successfully reduced the incidence of invasive cervical cancer in the presence of a proper structure for its implementation. This study was designed to assess the effect of health education on the knowledge, attitude, and uptake of Pap smear among female teachers. It was a quasi-experimental, controlled study with a pre-test, post-test design. A total of 100 respondents were recruited for each of the intervention and control groups, by the multistage sampling technique. The mean knowledge score of cervical cancer was low in both the interventions (25.5% ± 10.5) and control groups (18.9% ± 10.0) at baseline; a significant rise to 57.2% ± 20.7 was recorded after the intervention in the Intervention group (Pfree Pap smear was poor at the post-intervention phase in both the groups (P=0.45). Reported reasons for poor uptake included the respondents' dislike for the test (38.4%) and the belief that the test was not necessary (24.4%). About 20% of the respondents did not have any reason at all. Health education had no significant effect on the uptake of a free Pap smear among teachers. Despite the significant improvement in the attitude toward the test, many respondents did not like the test after than before the intervention. Sociocultural issues such as the gender of the sample collector, and system factors like few service delivery points, and the time required to access the service could have contributed to the poor uptake recorded in this study. A program designed to improve routine cervical cancer screening by Pap smear should therefore address not only the knowledge and cost, but also the sociocultural and systemic factors.

  16. Recommendations for cervical cancer prevention in Latin America and the Caribbean.

    Science.gov (United States)

    Muñoz, Nubia; Franco, Eduardo L; Herrero, Rolando; Andrus, Jon Kim; de Quadros, Ciro; Goldie, Sue J; Bosch, F Xavier

    2008-08-19

    Cervical cancer control in the Latin America and Caribbean (LAC) region has been, and remains, a priority and a major public health challenge. It also provides the opportunity for the advancement of research into novel cervical cancer preventative tools including the use of prophylactic human papillomavirus (HPV) vaccines, HPV-based screening options and low technology visual inspection methods. The challenges for prevention are compounded because cervical cancer cases continue to cluster in the low socio-economic and rural populations, thus requiring strong political and social commitments to ensure effective implementation in the region. Although cytology-based screening activities exist in the majority of LAC countries, these have been largely based on opportunistic screening services. Evaluation of the impact of screening is often focused on assessing coverage of the population with Pap smears. However, regardless of the chosen technology a screening program requires a complex set of activities that must also be of high quality such us ensuring access of the underserved populations to the program, maintaining routine quality controls of the screening procedures and organizing the proper follow-up of women with abnormal screening results. The cost of the HPV vaccine and of the delivery infrastructure required is currently a significant obstacle for widespread introduction that will require collaborative resolve between public health organizations, governments and vaccine manufacturers. It is important to ensure that HPV vaccines are made available to the wider public, not only to those who can afford it. This monograph and the associated regional reports have carefully identified and discussed the many challenges and opportunities to be considered for policy decisions, in particular the complex interplay between vaccination strategies and subsequent screening requirements. An advanced cost-benefit analysis, using models calibrated to specific countries in the

  17. Management of Cervical Cytology with HPV Test

    Centers for Disease Control (CDC) Podcasts

    2009-10-15

    Dr. Stewart Massad, a professor in the Division of Gynecologic Oncology at Washington University in Saint Louis and a board member of the American Society for Colposcopy and Cervical Cancer Prevention (ASCCP), talks about ASCCP's 2006 Consensus Guidelines on the management of abnormal cervical cytology and histology.  Created: 10/15/2009 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  18. "A Somali girl is Muslim and does not have premarital sex. Is vaccination really necessary?" A qualitative study into the perceptions of Somali women in the Netherlands about the prevention of cervical cancer

    NARCIS (Netherlands)

    Salad, J.; Verdonk, P.; de Boer, F.; Abma, T.A.

    2015-01-01

    Introduction: Participation in Human Papillomavirus (HPV) vaccination and Papanicolaou Screening (Pap smears) is low among ethnic minorities in the Netherlands and hardly any information is available about the cervical cancer prevention methods of Somali women living in the diaspora. This

  19. Entirely saturated unilateral smear of laser spot in CCD

    International Nuclear Information System (INIS)

    Zhang Zhen; Zhou Menglian; Zhang Jianmin; Lin Xinwei

    2013-01-01

    In the video of linear CCD camera being irradiated by 532 nm CW laser, the entirely saturated unilateral smear of laser spot was found. The smear area does not represent the distribution of laser. Since this smear lies merely in one side of laser spot, it can not be induced by light leaking or carriers blooming, and it may be induced by charge transfer loss. However, the feature that the smear area is entirely saturated can not be explained by the current constant model of charge transfer inefficiency. Based on the inner structure and operating principle of buried channel CCD, a new model of charge transfer inefficiency that varies with charge quantity is proposed, which can explain the entirely saturated unilateral smear of laser spot. (authors)

  20. Inequity of healthcare utilization on mammography examination and Pap smear screening in Thailand: Analysis of a population-based household survey.

    Directory of Open Access Journals (Sweden)

    Sukanya Chongthawonsatid

    Full Text Available Healthcare in Thailand is not equally distributed, and not all people can equally access healthcare resources even if they are covered by health insurance. To examine factors associated with the utilization of mammography examination for breast cancer and Pap smear screening for cervical cancer, data from the national reproductive health survey conducted by the National Statistical Office of Thailand in 2009 was examined. The survey was carried out on 15,074,126 women aged 30-59 years. The results showed that the wealthier respondents had more mammograms than did the lower-income groups. The concentration index was 0.144. The data on Pap smears for cervical cancer also showed that the wealthier respondents were more likely to have had a Pap smear than their lower-income counterparts. The concentration index was 0.054. Determinants of mammography examination were education, followed by health welfare and wealth index, whereas the determinants of Pap smear screening were wealth index, followed by health welfare and education. The government should support greater education for women because education was associated with socioeconomic status and wealth. There should be an increase in the number of screening campaigns, mobile clinics, and low-cost mammograms and continued support for accessibility to mammograms, especially in rural areas and low-income communities.

  1. MR imaging in cervical hyperextension injuries

    International Nuclear Information System (INIS)

    Davis, S.J.; Teresi, L.M.; Bradley, W.G. Jr.; Ziemba, M.R.

    1990-01-01

    This paper reports on cervical hyperextension injuries that are common and often show minimal radiographic abnormalities, even with severe or unstable lesions. MR images and clinical records of 14 patients scanned within 4 months of hyperextension cervical injuries were reviewed. Clinical, radiographic, and MR findings were correlated. Nine patients had acceleration hyperextension whiplash injuries, four with acute cervical disk herniations developing radiculopathy after several weeks. Five patients injured by direct frontal head trauma presented with myelopathy and had MR evidence of cord injury, and four had acute disk herniation

  2. Cervical cancer screening in the Faroe Islands

    DEFF Research Database (Denmark)

    Hammer, Turið; Lynge, Elsebeth; Djurhuus, Gisela W

    2015-01-01

    BACKGROUND: The Faroe Islands have had nationally organised cervical cancer screening since 1995. Women aged 25-60 years are invited every third year. Participation is free of charge. Although several European overviews on cervical screening are available, none have included the Faroe Islands. Our...... 1999. At present, 7.0% of samples have abnormal cytology. Of all ASCUS samples, 76-95% were tested for HPV. A total of 58% of women diagnosed with cervical cancer did not participate in screening prior to their diagnosis, and 32% had normal cytology in the previous four years. CONCLUSION: Despite...

  3. Smear grading and the Mantoux skin test can be used to predict sputum smear conversion in patients suffering from tuberculosis

    Directory of Open Access Journals (Sweden)

    Saffari, Mahmood

    2017-08-01

    Full Text Available Purpose: Smear scores and induration sizes resulting from the PPD (tuberculin purified protein derivative test can serve as indicators of whether a patient suffering from tuberculosis shows smear conversion or not. Methods: Using microbiological methods smear and sputum tests, patients diagnosed as infected with between 2002 and 2015 were included in this study. All of the assumed factors that may have a role in smear conversion were studied, in addition to the prolongation of tuberculosis. Results: 398 of 512 patients fulfilled all the inclusion criteria and formed the basis of this study. 215 patients (54% were females and 183 (46% were males. The median age for both men and women was 36 years. We found a statistically significant difference between the size of induration resulting from the PPD skin test and the rate of non-conversion (=0.002. Further univariate analysis also showed that smear grading and an induration size of ≥10 mm were independently associated with delayed smear conversion. Patients with cavitary lesions showed a higher rate of non-conversion after two months, which was not significant. We could not find any association between some of the variables, such as age, sex, weight, smoking, alcoholism, addictions, respiratory diseases, diabetes mellitus, alternative anti-TB treatment, and smear conversion. Conclusion: Intensified treatment and precautions against transmission should be especially considered for TB patients with high smear grading and an induration size of more than 10 mm.

  4. Cervical Spondylosis and Hypertension

    OpenAIRE

    Peng, Baogan; Pang, Xiaodong; Li, Duanming; Yang, Hong

    2015-01-01

    Abstract Cervical spondylosis and hypertension are all common diseases, but the relationship between them has never been studied. Patients with cervical spondylosis are often accompanied with vertigo. Anterior cervical discectomy and fusion is an effective method of treatment for cervical spondylosis with cervical vertigo that is unresponsive to conservative therapy. We report 2 patients of cervical spondylosis with concomitant cervical vertigo and hypertension who were treated successfully w...

  5. Evaluation of adjunctive HPV testing by Hybrid Capture II® in women with minor cytological abnormalities for the diagnosis of CIN2/3 and cost comparison with colposcopy

    Directory of Open Access Journals (Sweden)

    Kyi May S

    2003-09-01

    Full Text Available Abstract Background As a proportion of high grade cervical intraepithelial neoplasia (CIN2/3 are associated with equivocal cervical smears, which show borderline or mild dyskaryosis, follow up with repeat smears, colposcopy and biopsy is required. Since infection with oncogenic Human Papilloma Virus (HR HPV has been found to be associated with the development of cervical cancer, HRHPV testing appears to be an alternative. Objective The present study assesses if HRHPV testing can predict CIN2/3 in women referred for mild dyskaryosis and borderline cytological changes in an health authority with a referral policy to colposcopy after one single mild dyskaryotic Pap smear. Study design The HPV DNA Hybrid Capture II (Digene/Abbott, Maidenhead was evaluated on 110 consenting women with mild dyskaryosis and 23 women with persistent borderline changes, who were referred for colposcopy between May and November 2001. A cost comparison between two referral policies was performed. Results CIN2/3 was diagnosed histologically in 30 of 133 women (22% with minor cytological abnormalities. As the Receiver Operator Characteristics plot suggested a cut-off of 3 pg/ml the HRHPV HCII was evaluated at 3 RLU (relative light units and at the manufacturer's recommendation of 1 RLU. At both cut-offs sensitivity and negative predictive value were high at 97%. Specificity was low at 37% at a cut-off of 1 pg/ml and 46% at a cut-off of 3 RLU. To remain cost neutral in comparison to immediate colposcopy the costs for one HR HPV HC II must not exceed £34.37 per test at a cut off of 3 pg/ml. Conclusion The negative likelihood ratio (NLR was of good diagnostic value with 0.089 at 1 RLU and 0.072 at 3 RLU, which reduces the post-test probability for CIN2/3 to 2% in this population. Women with minor cytological disorders can be excluded from colposcopy on a negative HR HPV result. Specificity can be improved by restricting HR HPV testing to women with persistent borderline

  6. Os Odontoideum: Rare Cervical Lesion

    Directory of Open Access Journals (Sweden)

    Kristie A Robson

    2011-05-01

    Full Text Available We report the case of a 22-year-old Marine who presented to the emergency department, after a martial arts exercise, with transient weakness and numbness in all extremities. Computed tomography cervical spine radiographs revealed os odontoideum. Lateral flexion–extension radiographs identified atlanto-axillary instability. This abnormality is rare and can be career ending for military members who do not undergo surgical fusion. [West J Emerg Med. 2011;12(4:520–522.

  7. Prevalence of Cervical Dysplasia and Associated Risk Factors ...

    African Journals Online (AJOL)

    Aim: To asess the prevalence and risk factors for abnormal cervical cancer screening amongst patients of ..... IV. 101 (36.1). V. 40 (14.3). Income. Above the poverty line (>4500 naira monthly) ..... and hence tend to have nutritional deficiency of Vitamins A,. C .... Edwards SK, Sonnex C. Influence of genital infection on cervical.

  8. Hysterosalpingography: analysis of 473 abnormal examinations

    International Nuclear Information System (INIS)

    Petta, C.A.; Costa-Paiva, L.H.S. da; Pinto-Neto, A.M.; Martins, R.; Souza, G.A.

    1990-01-01

    The authors reviewed the reports of 4/3 abnormal hysterosalpingographies from 1,200 medical records of patients at the sterility and infertility out-patient clinic of the School of Medical Sciences of the State University of Campinas (Unicamp), from July, 1974 to December, 1981. The objective was to evaluate the incidence and main alterations diagnosed by hysterosalpingography. The most frequent findings were tuboperitoneal factors in 91% of the examinations, uterine cavity abnormalities in 17.4% and cervical factor in 6.3% of the cases. The examinations showed a great incident of tuboperitoneal abnormalities as cause of sterility from lower social classes. (author) [pt

  9. Quantitative Assessment of Pap Smear Cells by PC-Based Cytopathologic Image Analysis System and Support Vector Machine

    Science.gov (United States)

    Huang, Po-Chi; Chan, Yung-Kuan; Chan, Po-Chou; Chen, Yung-Fu; Chen, Rung-Ching; Huang, Yu-Ruei

    Cytologic screening has been widely used for controlling the prevalence of cervical cancer. Errors from sampling, screening and interpretation, still concealed some unpleasant results. This study aims at designing a cellular image analysis system based on feasible and available software and hardware for a routine cytologic laboratory. Totally 1814 cellular images from the liquid-based cervical smears with Papanicolaou stain in 100x, 200x, and 400x magnification were captured by a digital camera. Cell images were reviewed by pathologic experts with peer agreement and only 503 images were selected for further study. The images were divided into 4 diagnostic categories. A PC-based cellular image analysis system (PCCIA) was developed for computing morphometric parameters. Then support vector machine (SVM) was used to classify signature patterns. The results show that the selected 13 morphometric parameters can be used to correctly differentiate the dysplastic cells from the normal cells (pgynecologic cytologic specimens.

  10. Correlation between abnormal cytological findings and human papillomavirus infection of the uterine cervix in Bulgarian women

    Directory of Open Access Journals (Sweden)

    Stefan Miladinov Kovachev

    2016-11-01

    Full Text Available The aim of this study was to analyse the correlation between cases of human papillomavirus (HPV+/− infection of the uterine cervix revealed through HPV typing and cytological results from Papanicolaou (Pap-stained cervical smears. Cervical smears of 421 Bulgarian women attending routine gynaecological examinations during the three-year study period were stained by the Pap technique and classified by the Bethesda system. GenoFlow HPV Array Test Kit was used to analyse the HPV status in the collected cervical samples. The results showed that, of the 421 women, 177 (42% were HPV(+ and 244 (58% were HPV(−; 334 (79.3% Pap smears were with normal morphology and 87 (20.7% had high/low grade squamous intraepithelial lesion (LSIL/HSIL changes. Of the 87 women with LSIL/HSIL changes, 54% (47/87 were HPV(− and 46% (40/87 were HPV(+. There was no statistically significant correlation between the HPV(+ status and the cytological LSIL/HSIL findings (P > 0.05. Koilocytes were found in 30.4% (128/421 of the samples. Of the 128 women with koilocytosis, 59.4% (76/128 were HPV(− and 40.6% (52/128 were HPV(+. There was no significant correlation (P > 0.05 between the presence of koilocytes in cervical smears and HPV infection. Our results suggest that HPV infection is frequent even in women with negative Pap-smear results, and polymerase chain reaction seems to be the only reliable test to diagnose this infection. However, the results from this study cannot be considered to fully support the replacement of cytology and colposcopy examination in cervical cancer screening with HPV genotyping tests only.

  11. Cytological diagnosis of tuberculous cervicitis: A case report with review of literature

    Directory of Open Access Journals (Sweden)

    R Kalyani

    2012-01-01

    Full Text Available Tuberculosis of cervix is a rare disease. Tuberculosis usually affects women of childbearing age, indicating hormone dependence of infection. The patient presents with menstrual irregularities, infertility or vaginal discharge. Cervical lesions presents as papillary/vegetative growth or ulceration mimicking cervical cancer. Cervical Papanicolaou (Pap smear plays an important role in diagnosing the disease by non-invasive technique in which the presence of epithelioid cells and Langhan′s type of giant cells is diagnostic. However, other causes of granulomatous cervicitis should be considered and ruled out. Ziehl-Neelsen (ZN stain for acid fast bacilli, fluorescent technique, biopsy and culture help in confirming the disease. We present the case of a 45-year-old female, who presented with vaginal discharge, dysfunctional uterine bleeding, first degree uterine descent with grade II cystocele and rectocele and cervical ulcer. Pap smear revealed epithelioid cells and Langhan′s type of giant cells, confirmed by ZN stain of cervical smear, fluorescent technique and culture.

  12. Vaginal flora changes on Pap smears after insertion of levonorgestrel-releasing intrauterine device.

    Science.gov (United States)

    Donders, Gilbert G G; Berger, Judith; Heuninckx, Hélène; Bellen, Gert; Cornelis, Ann

    2011-04-01

    The levonorgestrel intrauterine system (LNG-IUS) combines a uterine foreign body and the continuous release of low-dose levonorgestrel for contraception. Its influence on the rate of vulvovaginal infections and flora disturbance is insufficiently known, but important for contraceptive advice in women, especially those who develop recurrent vaginosis or Candida vulvovaginitis. Slides of 286 women who had a Pap smear taken before and 1 to 2 years after placement of a LNG-IUS were blindly reviewed for the presence of abnormal vaginal flora (AVF), bacterial vaginosis (BV), aerobic vaginitis (AV) and Candida vaginitis (CV). Prior to insertion, there were no differences in vaginal flora abnormalities between women using different kinds of contraception. LNG-IUS users did not have different rates of AVF, BV, AV or CV, but the general risk to develop any infection was increased. Uterine bleeding after insertion did not seem to predict a different flora type. We found that Pap smears suggested more vaginal infections after 1 year of LNG-IUS use than prior to insertion of the device. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. Comparison of Chest X-Ray Findings of Smear Positive and Smear Negative Patients with Pulmonary Tuberculosis

    International Nuclear Information System (INIS)

    Ebrahimzadeh, Azadeh; Mohammadifard, Mahyar; Naseh, Godratallah

    2014-01-01

    Tuberculosis is a chronic pulmonary infectious disease that has affected one-third of the people in the world. It causes nine million new cases and two million deaths per year. Chest radiography associated with Ziehl-Neelsen acid-fast staining procedure significantly helps the diagnosis of pulmonary tuberculosis (PTB). Chest radiography can help the diagnosis of tuberculosis in patients with a negative smear sample result that is mainly diagnosed with delay. In this study, chest X-ray findings of PTB were compared in two groups of smear positive and smear negative patients. In this retrospective descriptive-analytical study, 376 patients who had been confirmed with PTB were referred to Birjand Health Care Center from 2001 to 2006. Out of the 376 patients, 100 patients with a positive smear based on WHO criteria were selected. In addition, among negative smear patients, 100 were selected in whom similar demographic characteristics with positive smear patients were seen. All of them had undergone chest radiographies that were then interpreted by two expert radiologists independently. Moreover, all patients’ sputa were examined by an expert laboratory technician at the reference laboratory of the health center. The obtained data were analyzed by means of frequency distribution table and descriptive statistics using SPSS (version 15) and Chi-square statistical test. Except reticulo-nodular infiltration, the relative frequency of other radiographic findings in positive smear patients were more than negative smear patients; and only differences in calcification variables, mediastinal widening, patchy infiltration and hilar adenopathy were statistically significant (P < 0.05). Based on the results of this study, although radiographic findings are not diagnostic in PTB, they are helpful if the assessment associates with the view of clinical manifestations and sputum smears

  14. A Comparative Scanning Electron Microscopy Evaluation of Smear ...

    African Journals Online (AJOL)

    2018-02-07

    Feb 7, 2018 ... scanning electron microscopy evaluation of smear layer removal with chitosan and .... this compound has considerably increased its concentration in rivers and .... of the images was done by three investigators who calibrated ...

  15. 17 Smear positive pulmonary tuberculosis among HIV patients ...

    African Journals Online (AJOL)

    conducted in February 2009 to assess the effect of the level of CD4 lymphocyte ... development of smear positive pulmonary TB (PTB) among HIV patients before ..... (2000) Impact of combination antiretroviral therapy on the risk of tuberculosis.

  16. Human papillomavirus infection among Bangladeshi women with cervical intraepithelial neoplasia and chronic cervicitis

    Directory of Open Access Journals (Sweden)

    Elisha Khandker

    2016-01-01

    Full Text Available Background and objectives: Cervical cancer is one of the leading causes of morbidity and mortality. Human papillomavirus (HPV is known to be associated with cervical intraepithelial neoplasia (CIN and cancer. The objective of the present study was to determine the rate of HPV infection among the Bangladeshi women with different grades of CIN and cancer. Methods: Women aged 20 to 55 years, diagnosed as a case of chronic cervicits, cervical intraepithelial neoplasia (CIN or invasive cancer by Papanicolaou (Pap smear and colposcopy directed biopsy were enrolled in the study. High and intermediate risk oncogenic HPV were detected in cervical samples by real time PCR (rt-PCR. Results: Seventy two women with chronic cervicitis and different grades of CIN were included in the study. Out of 72 cases, 28 (38.9% and 44 (61.1% had chronic cervicitis and CIN respectively. Overall, the HPV infection rate was 43.1% (95% CI= 32%-54% among the study population. CIN cases had significantly high (p<0.01 HPV infection (78.6%; 95% CI=60%-89% compared to cases with chronic cervicitis (18.2%; 95% CI=11.1%-34.5%. Women between the age of 20-30 years had the highest positive rate (50.0% followed by 31-40 years age group (43.6%. All CIN grade 2 and 3 had HPV infection. Conclusion: The study showed that HPV was strongly associated with different grades of CIN. Specific HPV types should be determined to find out the most prevalent HPV types among the Bangladeshi women with CIN and cervical cancers. IMC J Med Sci 2016; 10(1: 29-32

  17. SCREENING FOR CERVICAL CANCER

    African Journals Online (AJOL)

    Enrique

    Cervical cancer remains a major health concern worldwide, especially in devel- ... Important aspects of cervical cancer screening include the age at which .... High-risk types HPV (16,18) are impli- cated in the pathogenesis of cervical cancer.

  18. Cervical Spondylosis and Hypertension

    Science.gov (United States)

    Peng, Baogan; Pang, Xiaodong; Li, Duanming; Yang, Hong

    2015-01-01

    Abstract Cervical spondylosis and hypertension are all common diseases, but the relationship between them has never been studied. Patients with cervical spondylosis are often accompanied with vertigo. Anterior cervical discectomy and fusion is an effective method of treatment for cervical spondylosis with cervical vertigo that is unresponsive to conservative therapy. We report 2 patients of cervical spondylosis with concomitant cervical vertigo and hypertension who were treated successfully with anterior cervical discectomy and fusion. Stimulation of sympathetic nerve fibers in pathologically degenerative disc could produce sympathetic excitation, and induce a sympathetic reflex to cause cervical vertigo and hypertension. In addition, chronic neck pain could contribute to hypertension development through sympathetic arousal and failure of normal homeostatic pain regulatory mechanisms. Cervical spondylosis may be one of the causes of secondary hypertension. Early treatment for resolution of symptoms of cervical spondylosis may have a beneficial impact on cardiovascular disease risk in patients with cervical spondylosis. PMID:25761188

  19. Pap smear cytology and identification of Human Papillomavirus (HPV) type 16 and 18 in multiparity women at Aviati Clinic Padang Bulan Medan

    Science.gov (United States)

    Anggraini, D. R.; Feriyawati, L.; Fitrie, A. A.; Ginting, R. N. A.

    2018-03-01

    Cervical cancer is the second most frequent cancer in woman in developing countries and one of the most crucial health problems in the world. Human Papillomavirus (HPV) is an agent for sexually transmitted disease which is an act of cervical cancer, especially high-risk of HPV type 16 and 18. In this study, we investigated the Pap smear cytology features and identification of HPV types 16 and18 in multiparity women at Aviati Clinic Padang Bulan, Medan. Samples are cervical swabs of 50 multiparity women who met the inclusion criteria (childbirth ≥ three times) was included in the study. Pap smear examination was conducted using Papanicolaou staining and identification of HPV types 16 and 18 using the Polymerase Chain Reactive (PCR) methods. Pap smearcytology showed 80% Negative for intraepithelial lesion or malignancy (NILM) with inflammation and 20% NILM. The result of PCR amplification showed that there weren’t specific band DNA was found at band 414bp and 216bp. That means there weren’t cervical swabs sample had DNA of HPV type 16 and 18.

  20. Cervical cytopathological changes among women with vaginal discharge attending teaching hospital.

    Science.gov (United States)

    Salih, Magdi M; AlHag, Fatma Tage El Sir; Khalifa, Mohammed Ahmed; El Nabi, Abdulla H

    2017-01-01

    To find cytology changes among women attending obstetrics and gynaecology clinic with complaints of vaginal discharges. This descriptive hospital-based cytological study was conducted at the outpatient clinic of the obstetrics and gynaecology department. Two hundred women with complaints of vaginal discharge were selected. Their detailed histories were documented on a special request form. Pap smears were then obtained and sent for cytological examination to the cytopathology department. All low-grade squamous intraepithelial lesion (LSIL) cases were advised to follow-up with Pap smears in the next 6-12 months. Those with high-grade squamous intraepithelial lesion (HSIL) were further investigated by a cervical biopsy and managed accordingly. The statistical analysis was performed using, the Statistical Package for Social Science (SPSS). Chi-square and cross-tabulation were used in this study. The cytological examination of Pap smears showed no changes (i.e. negative findings) in 88 (44%) cases, while Candida species infection was the most prevalent, which was found in 67 (33.5%) of the cases. Bacterial vaginosis was found in 39 women (19.5%); 6 women (3%) were reported with dyskaryotic changes. Two cases were found to have LSIL and 4 women had HSIL. Infection is common among the illiterate group of women. Women with vaginal discharges should undergo screening tests for evaluation by cervical smear for the early detection of cervical precancer conditions. There is an urgent need to establish a screening program for cervical cancer in Sudan.

  1. EXPLOITING THE TOOTHPICK EFFECT OF THE CYTOBRUSH BY PLASTIC EMBEDDING OF CERVICAL SAMPLES

    NARCIS (Netherlands)

    BOON, ME; ZEPPA, P; OUWERKERKNOORDAM, E; KOK, LP

    1991-01-01

    The introduction of the combined spatula-Cytobrush sampling method has increased the diagnostic accuracy of cervical cytology. However, the smears from a small number of cases contained epithelial fragments dislodged by the "toothpick effect" of the Cytobrush. Due to their thickness, these

  2. Factors related to failure to attend the consultation to receive the results of the Pap smear test1

    Science.gov (United States)

    Vasconcelos, Camila Teixeira Moreira; Cunha, Denise de Fátima Fernandes; Coelho, Cássia Fernandes; Pinheiro, Ana Karina Bezerra; Sawada, Namie Okino

    2014-01-01

    Objective to identify the factors related to the failure of women to attend the follow-up consultation to receive the results of the Pap smear test. Method a cross-sectional study, carried out with 775 patients who underwent the Pap smear test in the Centro de Saúde da Família of Fortaleza, between September 2010 and February 2011. Results the majority of the women studied were young (≤35 years), had low levels of education (≤7 years of study), and commenced sexual activity early (≤20 years), with 17.0% of them failing to return to receive the test results. Statistically significant results for the failure to return were related to: young women (p=0.001); early onset of sexual activity (p=0.047); and inadequate knowledge about the Pap smear test (p=0.029). Conclusion the fact that the women failed to return for the result is a problem for the control of cervical cancer and must be addressed through educational strategies that reinforce the importance of the return for the early detection of this cancer. PMID:25029050

  3. Factors related to failure to attend the consultation to receive the results of the Pap smear test

    Directory of Open Access Journals (Sweden)

    Camila Teixeira Moreira Vasconcelos

    2014-06-01

    Full Text Available OBJECTIVE: to identify the factors related to the failure of women to attend the follow-up consultation to receive the results of the Pap smear test.METHOD: a cross-sectional study, carried out with 775 patients who underwent the Pap smear test in the Centro de Saúde da Família of Fortaleza, between September 2010 and February 2011.RESULTS: the majority of the women studied were young (≤35 years, had low levels of education (≤7 years of study, and commenced sexual activity early (≤20 years, with 17.0% of them failing to return to receive the test results. Statistically significant results for the failure to return were related to: young women (p=0.001; early onset of sexual activity (p=0.047; and inadequate knowledge about the Pap smear test (p=0.029. Conclusion the fact that the women failed to return for the result is a problem for the control of cervical cancer and must be addressed through educational strategies that reinforce the importance of the return for the early detection of this cancer.

  4. Diagnosing pre-invasive cervical lesions – experience with pap ...

    African Journals Online (AJOL)

    58.1%), vaginal discharge (20.3%), postcoital bleeding (12.0%) and postmenopausal bleeding 43 (7.6%). Of the total smears reported, epithelial abnormalities seen include low grade SIL 30 (5.3%) and high grade SIL 9 (1.6%) respectively.

  5. Lateral cervical puncture for cervical myelography

    International Nuclear Information System (INIS)

    Seol, Hae Young; Cha, Sang Hoon; Kim, Yoon Hwan; Suh, Won Hyuck

    1985-01-01

    Eleven cervical myelograms were performed by lateral cervical puncture using Metrizamide. So, following results were obtained: 1. Site of lateral cervical puncture; Posterior one third of bony cervical canal at C 1-2 level. 2. Advantages as compared with lumbar puncture for cervical myelograms; 1) Small amount of contrast media 2) Excellent image 3) Less position charge 4) Short time 5) Well visualization of superior margin of obstructive lesion in spinal canal 3. Cessation of lateral cervical puncture, when; 1) Pain during injection of contrast media 2) Localized collection of contrast media

  6. Lateral cervical puncture for cervical myelography

    Energy Technology Data Exchange (ETDEWEB)

    Seol, Hae Young; Cha, Sang Hoon; Kim, Yoon Hwan; Suh, Won Hyuck [Korea University College of Medicine, Seoul (Korea, Republic of)

    1985-12-15

    Eleven cervical myelograms were performed by lateral cervical puncture using Metrizamide. So, following results were obtained: 1. Site of lateral cervical puncture; Posterior one third of bony cervical canal at C 1-2 level. 2. Advantages as compared with lumbar puncture for cervical myelograms; 1) Small amount of contrast media 2) Excellent image 3) Less position charge 4) Short time 5) Well visualization of superior margin of obstructive lesion in spinal canal 3. Cessation of lateral cervical puncture, when; 1) Pain during injection of contrast media 2) Localized collection of contrast media.

  7. Occipital dysplasia and associated cranial spinal cord abnormalities in two dogs

    International Nuclear Information System (INIS)

    Bagley, R.S.; Harrington, M.L.; Tucker, R.L.; Sande, R.D.; Root, C.R.; Kramer, R.W.

    1996-01-01

    Occipital dysplasia was found in association with cervical spinal cord abnormalities in two dogs. One dog presented for tetraparesis and cervical hyperesthesia, the other for historical cervical hyperesthesia and mild paraparesis. In dog 1, a midline cervical spinal cord defect consistent with a communicating syrinx was found. In the other dog, a presumptive syringo/hydromyelia of the cervical spinal cord was found on magnetic resonance imaging. While occipital dysplasia alone is not thought to cause any clinical abnormalities, the dogs of this report suggest that intramedullary central nervous system abnormalities may be present concurrently with occipital dysplasia and should be considered as a possible cause of the clinical signs. The relationship between occipital dysplasia and syringo/hydromyelia in these dogs remains unclear, however, similar associated abnormalities are occasionally found in humans with Chiari malformation

  8. Cervical cytology biobanking in Europe.

    Science.gov (United States)

    Arbyn, Marc; Van Veen, Evert-Ben; Andersson, Kristin; Bogers, Johannes; Boulet, Gaëlle; Bergeron, Christine; von Knebel-Doeberitz, Magnus; Dillner, Joakim

    2010-01-01

    A cervical cytology biobank (CCB) is an extension of current cytopathology laboratory practice consisting in the systematic storage of Pap smears or liquid-based cytology samples from women participating in cervical cancer screening with the explicit purpose to facilitate future scientific research and quality audit of preventive services. A CCB should use an internationally agreed uniform cytology terminology, be integrated in a national or regional screening registry, and be linked to other registries (histology, cancer, vaccination). Legal and ethical principles concerning personal integrity and data safety must be respected strictly. Biobank-based studies require approval of ethical review boards. A CCB is an almost inexhaustible resource for fundamental and applied biological research. In particular, it can contribute to answering questions on the natural history of HPV infection and HPV-induced lesions and cancers, screening effectiveness, exploration of new biomarkers, and surveillance of the short- and long-term effects of the introduction of HPV vaccination. To understand the limitations of CCB, more studies are needed on the quality of samples in relation to sample type, storage procedures, and duration of storage.

  9. Applying Sparse Machine Learning Methods to Twitter: Analysis of the 2012 Change in Pap Smear Guidelines. A Sequential Mixed-Methods Study.

    Science.gov (United States)

    Lyles, Courtney Rees; Godbehere, Andrew; Le, Gem; El Ghaoui, Laurent; Sarkar, Urmimala

    2016-06-10

    It is difficult to synthesize the vast amount of textual data available from social media websites. Capturing real-world discussions via social media could provide insights into individuals' opinions and the decision-making process. We conducted a sequential mixed methods study to determine the utility of sparse machine learning techniques in summarizing Twitter dialogues. We chose a narrowly defined topic for this approach: cervical cancer discussions over a 6-month time period surrounding a change in Pap smear screening guidelines. We applied statistical methodologies, known as sparse machine learning algorithms, to summarize Twitter messages about cervical cancer before and after the 2012 change in Pap smear screening guidelines by the US Preventive Services Task Force (USPSTF). All messages containing the search terms "cervical cancer," "Pap smear," and "Pap test" were analyzed during: (1) January 1-March 13, 2012, and (2) March 14-June 30, 2012. Topic modeling was used to discern the most common topics from each time period, and determine the singular value criterion for each topic. The results were then qualitatively coded from top 10 relevant topics to determine the efficiency of clustering method in grouping distinct ideas, and how the discussion differed before vs. after the change in guidelines . This machine learning method was effective in grouping the relevant discussion topics about cervical cancer during the respective time periods (~20% overall irrelevant content in both time periods). Qualitative analysis determined that a significant portion of the top discussion topics in the second time period directly reflected the USPSTF guideline change (eg, "New Screening Guidelines for Cervical Cancer"), and many topics in both time periods were addressing basic screening promotion and education (eg, "It is Cervical Cancer Awareness Month! Click the link to see where you can receive a free or low cost Pap test.") It was demonstrated that machine learning

  10. Determinants of a GP visit and cervical cancer screening examination in Great Britain.

    Directory of Open Access Journals (Sweden)

    Alexander Michael Labeit

    Full Text Available In the UK, women are requested to attend a cervical cancer test every 3 years as part of the NHS Cervical Screening Programme. This analysis compares the determinants of a cervical cancer screening examination with the determinants of a GP visit in the same year and investigates if cervical cancer screening participation is more likely for women who visit their GP.A recursive probit model was used to analyse the determinants of GP visits and cervical cancer screening examinations. GP visits were considered to be endogenous in the cervical cancer screening examination. The analysed sample consisted of 52,551 observations from 8,386 women of the British Household Panel Survey.The analysis showed that a higher education level and a worsening self-perceived health status increased the probability of a GP visit, whereas smoking decreased the probability of a GP visit. GP visits enhanced the uptake of a cervical cancer screening examination in the same period. The only variables which had the same positive effect on both dependent variables were higher education and living with a partner. The probability of a cervical cancer screening examination increased also with previous cervical cancer screening examinations and being in the recommended age groups. All other variables had different results for the uptake of a GP visit or a cervical cancer screening examination.Most of the determinants of visiting a GP and cervical cancer screening examination differ from each other and a GP visit enhances the uptake of a smear test.

  11. Cervical Dysplasia and High-Risk Human Papillomavirus Infections among HIV-Infected and HIV-Uninfected Adolescent Females in South Africa

    Directory of Open Access Journals (Sweden)

    David H. Adler

    2014-01-01

    In this cross-sectional study, we compared the HPV DNA and Pap smear results between 35 HIV-infected and 50 HIV-uninfected adolescents in order to determine the prevalence of HR-HPV genotypes and cervical cytological abnormalities. Comparisons were made using Pearson χ2 and independent-samples t-tests analyses, and associations between demographic and behavioral characteristics and HPV infections were examined. Results. HIV-infected participants were more likely to be infected with any HPV (88.6% versus 48.0%; P<0.001 and with at least one HR-HPV (60.0% versus 24.0%; P=0.001, and to have multiple concurrent HPV infections (68.6% versus 22.0%; P<0.001. HPV 16 and 18 were relatively underrepresented among HR-HPV infections. Abnormal Pap test results were more common among HIV-infected participants (28.8% versus 12.0%; P=0.054. A history of smoking was associated with HR-HPV infection. Conclusions. HIV-infected adolescents have an increased risk of infection with HR-HPV and of Pap test abnormalities. The majority of HR-HPV infections among our participants would not be prevented by the currently available vaccinations against HPV.

  12. Detection of GBV-C/HGV RNA in cervico-vaginal smears from healthy individuals

    Directory of Open Access Journals (Sweden)

    Maria Angelica Ehara Watanabe

    2008-10-01

    Full Text Available The purpose of the present study was to evaluate the sexual transmission of GBV-C/HGV, through RNA detection in cervicovaginal smears. Therefore the GBV-C/HGV RNA in cervicovaginal smears from apparently healthy women was investigated using routine proceedings for prophylactic screening to cervical cancer. GBV-C/HGV RNA was detected by reverse transcriptase and polymerase chain reaction (RT-PCR. Only one woman presented co-infection with human papilloma virus (HPV. The GBV-C/HGV RNA was detected in 13/73 (17.57% healthy women and it's prevalence in participating women between 28-43 years old was 53.85%. No association was found with GBV-C/HGV for the age of first sexual intercourse and number of pregnancies. In GBV-C/HGV RNA positive women, 69.23% were married. In conclusion, the present findings show that cervical and vaginal specimens could contain the GBV-C/HGV RNA.O objetivo do presente estudo foi avaliar a transmissão sexual de GBV-C/HBV, através da detecção do RNA viral em raspados cérvico-vaginais. Portanto, a presença do RNA GBV-C/HGV foi investigada em raspados cérvico-vaginais em mulheres aparentemente saudáveis que realizaram exames preventivos para câncer cervical. GBV-C/HGV RNA foi detectado por reação de transcriptase reversa e reação em cadeia da polimerase (RT-PCR. Apenas uma mulher apresentou a co-infecção com o papiloma vírus humano (HPV. O RNA GBV-C/HGV foi detectado em 13/73 (17,57% mulheres saudáveis e sua prevalência entre participantes da idade de 28-43 anos foi de 53,85%. Não foi observada relação entre a presença do RNA GBV-C/HGV com a idade de primeira relação sexual, nem com o número de gestações. Entre as mulheres que apresentavam o RNA viral, 69,23% eram casadas. O presente estudo demonstrou que secreções cérvico-vaginais podem conter o RNA viral GBV-C/HBV.

  13. MRI findings in the upper cervical spine of rheumatoid arthritis

    International Nuclear Information System (INIS)

    Kawaida, Hidefumi; Sakou, Takashi; Morizono, Yoshiyuki; Yoshikuni, Nagatoshi; Taketomi, Eiji; Hashiguchi, Masanao

    1989-01-01

    In 55 patients with rheumatoid arthritis associated with upper cervical spine abnormality, the presence or absence of medullary and upper cervical pressures was examined on sagittal MRI scans. Atlanto-dental anterior incomplete dislocation and horizontal dislocation were imaged concurrently with X-rays. For horizontal dislocation, an abnormal Redlund-Johnell value and a Ranawat value of 7 mm or less were always associated with medullary pressure as seen on MRI. For anterior incomplete dislocation, upper cervical pressure was always associated when a space available for the spinal cord was 13 mm or less or frequently associated when the atlanto-dental interval was 8 mm or more. Many of the patients with the upper cervical abnormalities complained of occipital or cervical pain. The pain was always encountered in patients with an abnormal Redlund-Johnell value. Roentgenography of the cervical spine confirmed MRI-proven medullary or upper cervical pressure, suggesting the potential of MRI in the treatment of rheumatoid arthritis. (Namekawa, K)

  14. MRI findings in the upper cervical spine of rheumatoid arthritis

    Energy Technology Data Exchange (ETDEWEB)

    Kawaida, Hidefumi; Sakou, Takashi; Morizono, Yoshiyuki; Yoshikuni, Nagatoshi; Taketomi, Eiji; Hashiguchi, Masanao

    1989-04-01

    In 55 patients with rheumatoid arthritis associated with upper cervical spine abnormality, the presence or absence of medullary and upper cervical pressures was examined on sagittal MRI scans. Atlanto-dental anterior incomplete dislocation and horizontal dislocation were imaged concurrently with X-rays. For horizontal dislocation, an abnormal Redlund-Johnell value and a Ranawat value of 7 mm or less were always associated with medullary pressure as seen on MRI. For anterior incomplete dislocation, upper cervical pressure was always associated when a space available for the spinal cord was 13 mm or less or frequently associated when the atlanto-dental interval was 8 mm or more. Many of the patients with the upper cervical abnormalities complained of occipital or cervical pain. The pain was always encountered in patients with an abnormal Redlund-Johnell value. Roentgenography of the cervical spine confirmed MRI-proven medullary or upper cervical pressure, suggesting the potential of MRI in the treatment of rheumatoid arthritis. (Namekawa, K).

  15. ORIGINAL ARTICLES The agreement between cervical ...

    African Journals Online (AJOL)

    participating in a case-control study of the association of .... E 5o a3 40 e Ql. 0.. 30. 20. 10. 0. 36/97. 37.1. 21-29. 30-39. 40-49. 50-59 .... and follow-up of cervical cytologic abnormalities: a systematic review. ... London: Chapman & Hall, 1993:.

  16. Multiform cervical melanocytoma: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Shownkeen, Harish N. [Department of Neurological Surgery, Loyola University Medical Center, Maywood, IL 60153 (United States); Department of Radiology, Loyola University Medical Center, Maywood, IL 60153 (United States); Harmath, Carla [Department of Radiology, Loyola University Medical Center, Maywood, IL 60153 (United States); Thomas, Chinnamma [Department of Pathology, Loyola University Medical Center, Maywood, IL 60153 (United States)

    2002-12-01

    Melanocytomas are very rare benign melanocytic tumors of the central nervous system (CNS). We present a case of a cervical melanocytoma diagnosed after trauma as a result of persistent neck pain and abnormal neurological examination. Early recognition of benign melanocytic lesions of the CNS is important, as a complete resection can often lead to cure with no need for further treatment. (orig.)

  17. Determinants of disability in cervical dystonia

    NARCIS (Netherlands)

    van den Dool, J.; Tijssen, M. A. J.; Koelman, J. H. T. M.; Engelbert, R. H. H.; Visser, B.

    Background: Cervical dystonia (CD) is characterized by involuntary muscle contractions causing abnormal postures and/or twisting movements of the head and neck. These motor symptoms can have a major impact on disability. Treatment with botulinum toxin injections aims to reduce motor symptoms, and

  18. Multiform cervical melanocytoma: a case report

    International Nuclear Information System (INIS)

    Shownkeen, Harish N.; Harmath, Carla; Thomas, Chinnamma

    2002-01-01

    Melanocytomas are very rare benign melanocytic tumors of the central nervous system (CNS). We present a case of a cervical melanocytoma diagnosed after trauma as a result of persistent neck pain and abnormal neurological examination. Early recognition of benign melanocytic lesions of the CNS is important, as a complete resection can often lead to cure with no need for further treatment. (orig.)

  19. Role of the human papilloma virus in the development of cervical intraepithelial neoplasia and malignancy.

    Science.gov (United States)

    Jastreboff, A M; Cymet, T

    2002-04-01

    Human papilloma virus (HPV) is a public health problem as a sexually transmitted disease and as a critical factor in the pathogenesis of various cancers. The clinical manifestations, epidemiology, and virology that are critical to understanding the process of cervical dysplasia and neoplasia are reviewed. A discussion of the cervical transformation zone and the classification of cervical dysplasia and neoplasia leads into the importance of the Papanicolaou smear in prevention of potentially devastating sequelae of this virus. The role of the immune system in the progression of the disease and how it relates to vaccines, as well as treatment and prevention of HPV, are reviewed.

  20. Ultrasound assessment of endometrial cavity in perimenopausal women on oral progesterone for abnormal uterine bleeding: comparison of diagnostic accuracy of imaging with hysteroscopy-guided biopsy.

    Science.gov (United States)

    Dasgupta, Subhankar; Dasgupta, Shyamal; Sharma, Partha Pratim; Mukherjee, Amitabha; Ghosh, Tarun Kumar

    2011-11-01

    To investigate the effect of oral progesterone on the accuracy of imaging studies performed to detect endometrial pathology in comparison to hysteroscopy-guided biopsy in perimenopausal women on progesterone treatment for abnormal uterine bleeding. The study population comprised of women aged 40-55 years with complaints of abnormal uterine bleeding who were also undergoing oral progesterone therapy. Women with a uterus ≥ 12 weeks' gestation size, previous abnormal endometrial biopsy, cervical lesion on speculum examination, abnormal Pap smear, active pelvic infection, adnexal mass on clinical examination or during ultrasound scan and a positive pregnancy test were excluded. A transvaginal ultrasound followed by saline infusion sonography were done. On the following day, a hysteroscopy followed by a guided biopsy of the endometrium or any endometrial lesion was performed. Comparison between the results of the imaging study with the hysteroscopy and guided biopsy was done. The final analysis included 83 patients. For detection of overall pathology, polyp and fibroid transvaginal ultrasound had a positive likelihood ratio of 1.65, 5.45 and 5.4, respectively, and a negative likelihood ratio of 0.47, 0.6 and 0.43, respectively. For detection of overall pathology, polyp and fibroid saline infusion sonography had a positive likelihood ratio of 4.4, 5.35 and 11.8, respectively, and a negative likelihood ratio of 0.3, 0.2 and 0.15, respectively. In perimenopausal women on oral progesterone therapy for abnormal uterine bleeding, imaging studies cannot be considered as an accurate method for diagnosing endometrial pathology when compared to hysteroscopy and guided biopsy. © 2011 The Authors. Journal of Obstetrics and Gynaecology Research © 2011 Japan Society of Obstetrics and Gynecology.

  1. Prevalence of micronuclei in exfoliated uterine cervical cells from patients with risk factors for cervical cancer.

    Science.gov (United States)

    Reis Campos, Lízia Maria Franco dos; Luz Dias, Francisca da; Antunes, Lusânia Maria Greggi; Murta, Eddie Fernando Candido

    2008-11-01

    Pap smears are the most common and inexpensive screening method for cervical cancer. We analyzed micronucleus prevalence in exfoliated cervical mucosa cells, to investigate associations between increased numbers of micronuclei and risk factors for cervical cancer. Analytical cross-sectional study, at Instituto de Pesquisa em Oncologia (IPON). Exfoliated cervical cells were obtained from 101 patients between September 2004 and November 2005. Patients' ages, habits (passive or active smoking, alcoholism and numbers of sexual partners), age at first sexual intercourse, contraceptive methods used, histories of sexually transmitted diseases, use of hormone replacement therapy, numbers of pregnancies and abortions, inflammatory cytology and cervical intraepithelial neoplasia (CIN) were obtained. Cells were collected using Ayre spatulas, transferred to vials containing 0.9% saline solution for micronucleus tests and analyzed at 1000x magnification. The number of micronuclei in 1,000 epithelial cells per patient sample was counted. Comparisons between groups with active (7.9 +/- 7.8) and passive (7.2 +/- 10.6) smoking versus no smoking (3.7 +/- 5.1); with/without alcoholism (7.8 +/- 1.4 and 6.9 +/- 10.1); with/without inflammatory cytology (10.7 +/- 10.5 and 1.3 +/- 1.7); and with CIN I, II and III and no CIN (respectively 4.3 +/- 4.3, 10.6 +/- 5.3, 22.7 +/- 11.9 and 1.3 +/- 1.4) found elevated micronucleus prevalence (P < 0.05). We concluded that the prevalence of micronuclei in exfoliated uterine cervical cells was greater in patients with one or more risk factors for uterine cervical cancer than in patients without risk factors.

  2. Prevalence of micronuclei in exfoliated uterine cervical cells from patients with risk factors for cervical cancer

    Directory of Open Access Journals (Sweden)

    Lízia Maria Franco dos Reis Campos

    Full Text Available CONTEXT AND OBJECTIVE: Pap smears are the most common and inexpensive screening method for cervical cancer. We analyzed micronucleus prevalence in exfoliated cervical mucosa cells, to investigate associations between increased numbers of micronuclei and risk factors for cervical cancer. DESIGN AND SETTING: Analytical cross-sectional study, at Instituto de Pesquisa em Oncologia (IPON. METHODS: Exfoliated cervical cells were obtained from 101 patients between September 2004 and November 2005. Patients' ages, habits (passive or active smoking, alcoholism and numbers of sexual partners, age at first sexual intercourse, contraceptive methods used, histories of sexually transmitted diseases, use of hormone replacement therapy, numbers of pregnancies and abortions, inflammatory cytology and cervical intraepithelial neoplasia (CIN were obtained. Cells were collected using Ayre spatulas, transferred to vials containing 0.9% saline solution for micronucleus tests and analyzed at 1000x magnification. The number of micronuclei in 1,000 epithelial cells per patient sample was counted. RESULTS: Comparisons between groups with active (7.9 ± 7.8 and passive (7.2 ± 10.6 smoking versus no smoking (3.7 ± 5.1; with/without alcoholism (7.8 ± 1.4 and 6.9 ± 10.1; with/without inflammatory cytology (10.7 ± 10.5 and 1.3 ± 1.7; and with CIN I, II and III and no CIN (respectively 4.3 ± 4.3, 10.6 ± 5.3, 22.7 ± 11.9 and 1.3 ± 1.4 found elevated micronucleus prevalence (P < 0.05. CONCLUSIONS: We concluded that the prevalence of micronuclei in exfoliated uterine cervical cells was greater in patients with one or more risk factors for uterine cervical cancer than in patients without risk factors.

  3. Understanding Cervical Changes: A Health Guide for Women

    Science.gov (United States)

    Explains abnormal Pap test, HPV test, and Pap/HPV cotest results. Treatment and follow-up care for abnormal cervical cancer screening results including ASC-US, AGC, LSIL, ASC-H, HSIL, AIS. Learn about colposcopy, types of biopsies, CIN, and HPV vaccine.

  4. Headache of cervical origin

    International Nuclear Information System (INIS)

    Burguet, J.L.; Wackenheim, A.

    1984-01-01

    The authors recall cervical etiologies of headache. They distinguish on the one hand the cervico-occipital region with minor and major malformations and acquired lesions, and on the other hand the middle and inferior cervical segment. They also recall the original structuralist analysis of the cervical spine and give the example of the ''cervical triplet''. (orig.) [de

  5. Headache of cervical origin

    Energy Technology Data Exchange (ETDEWEB)

    Burguet, J L; Wackenheim, A

    1984-08-01

    The authors recall cervical etiologies of headache. They distinguish on the one hand the cervico-occipital region with minor and major malformations and acquired lesions, and on the other hand the middle and inferior cervical segment. They also recall the original structuralist analysis of the cervical spine and give the example of the ''cervical triplet''.

  6. Radioimmunoassay for tumor antigen of human cervical squamous cell carcinoma

    International Nuclear Information System (INIS)

    Kato, H.; Torigoe, T.

    1977-01-01

    A heterologous antiserum for human cervical squamous cell carcinoma was prepared and specificity determined by Ouchterlony immunodiffusion and immunofluorescence studies. With this antiserum, a tumor antigen was purified from human cervical squamous cell carcinoma tissue. The specificities of the antigen and the antiserum were then re-examined by a radioimmunoassay method using 125 I-labeled purified antigen. Although normal cervical tissue extract showed a moderate cross-reactivity in the radioimmunoassay, the circulating antigen activity could not be detected in normal women or in several patients with other carcinomas, whereas 27 of 35 patients with cervical squamous cell carcinoma showed detectable serum antigen activity. All patients with advanced stages of cervical squamous cell carcinoma showed detectable antigen levels. These results indicate that there is a quantitative abnormality, at least, of this tumor antigen in patients with cervical squamous cell carcinoma and that the radioimmunoassay for the antigen is a potentially useful tool in clinical care

  7. [Waiting time for the first colposcopic examination in women with abnormal Papanicolaou test].

    Science.gov (United States)

    Nascimento, Maria Isabel do; Rabelo, Irene Machado Moraes Alvarenga; Cardoso, Fabrício Seabra Polidoro; Musse, Ricardo Neif Vieira

    2015-08-01

    To evaluate the waiting times before obtaining the first colposcopic examination for women with abnormal Papanicolaou smears. Retrospective cohort study conducted on patients who required a colposcopic examination to clarify an abnormal pap test, between 2002 January and 2008 August, in a metropolitan region of Brazil. The waiting times were defined as: Total Waiting Time (interval between the date of the pap test result and the date of the first colposcopic examination); Partial A Waiting Time (interval between the date of the pap test result and the date of referral); Partial B Waiting Time (interval between the date of referral and the date of the first colposcopic examination). Means, medians, relative and absolute frequencies were calculated. The Kruskal-Wallis test and Pearson's chi-square test were used to determine statistical significance. A total of 1,544 women with mean of age of 34 years (SD=12.6 years) were analyzed. Most of them had access to colposcopic examination within 30 days (65.8%) or 60 days (92.8%) from referral. Mean Total Waiting Time, Partial A Waiting Time, and Partial B Waiting Time were 94.5 days (SD=96.8 days), 67.8 days (SD=95.3 days) and 29.2 days (SD=35.1 days), respectively. A large part of the women studied had access to colposcopic examination within 60 days after referral, but Total waiting time was long. Measures to reduce the waiting time for obtaining the first colposcopic examination can help to improve the quality of care in the context of cervical cancer control in the region, and ought to be addressed at the phase between the date of the pap test results and the date of referral to the teaching hospital.

  8. Prevalence of human papillomavirus types in women with pre-neoplastic and neoplastic cervical lesions in the Federal District of Brazil

    Directory of Open Access Journals (Sweden)

    Geni NL Camara

    2003-10-01

    Full Text Available As a contribution to the public health authorities in planning prophylactic and therapeutic vaccine strategies, we describe the prevalence of human papillomavirus (HPV types in women presenting abnormal cytological results in Pap smear screening tests in the Federal District, Central Brazil. We studied 129 cervical scraping samples from women whose cytological tests showed either pre-neoplastic or neoplastic lesions. Amplification of HPV DNA was performed by polymerase chain reaction using consensus primers MY09 and MY11 followed by identification of isolates by restriction fragment length polymorphism. We detected HPV DNA in 62% of the samples, including HPV-16 in 43.8%, HPV-58 in 12.5%, HPV-31 in 10%, HPV-53 in 6.3%, each of HPV-18 and HPV-33 in 3.8% of the isolates. Other types (HPV-35, -52, -66, -CP8304, -6, -11, and -CP8061 were less frequent (= or < 2.5% each. The prevalence of HPV-58 was relatively higher in this population than in data in South America, but similar to results obtained in other studies in Latin America, Europe, and Eastern Asia. Case-control studies need to be carried out to establish the association between the prevalence of HPV types specially the less frequent high-risk types and cervical cancer.

  9. Major challenges to scale up of visual inspection-based cervical cancer prevention programs: the experience of Guatemalan NGOs

    OpenAIRE

    Chary, Anita Nandkumar; Rohloff, Peter J

    2014-01-01

    ABSTRACT Background: Like many other low- and middle-income countries, Guatemala has adopted visual inspection with acetic acid (VIA) as a low-resource alternative to the Pap smear for cervical cancer screening. Nongovernmental organizations (NGOs) introduced VIA to Guatemala in 2004, and a growing number of NGOs, working both independently and in collaboration with the Guatemalan Ministry of Health, employ VIA in cervical cancer prevention programs today. While much research describes VIA ef...

  10. Cervical Vertigo(Vertigo)

    OpenAIRE

    本間, 隆夫; Homma, Takao

    1992-01-01

    Cervical vertigo was reviewed as to its mechanism, diagnosis and treatment, and nine cases which had operation done were briefly presented. Cervical vertigo has been seen occasionaly in the cases of cervical spondylosis, frequently in the cases of traumatic cervical syndrome. The mechanism is attributed to either vertebrobasilar insufficiency caused by compression on vertebral artery or irritation of poterior cervical sympathetic system. The diagnosis consists of reccurent vertigo attack with...

  11. Thick Smear is a Good Substitute for the Thin Smear in Parasitological Confirmation of Canine Visceral Leishmaniasis.

    Science.gov (United States)

    de Mello, Cintia Xavier; Figueiredo, Fabiano Borges; Mendes Júnior, Artur Augusto Velho; Miranda, Luciana de Freitas Campos; de Oliveira, Raquel de Vasconcellos Carvalhaes; Madeira, Maria de Fátima

    2016-07-06

    Although direct examination methods are important for diagnosing leishmaniasis, such methods are often neglected because of their low sensitivity relative to other techniques. Our study aimed to evaluate the performance of bone marrow (BM) thick smears and cytocentrifugation tests as alternatives to direct examination for diagnosing canine visceral leishmaniasis (CVL). Ninety-two dogs exhibiting leishmaniasis seroreactivity were evaluated. The animals were euthanized; and healthy skin, spleen, popliteal lymph node, and BM puncture samples were cultured. BM cultures were used as the reference standard. Of the 92 dogs studied, 85.9% exhibited positive cultures, and Leishmania infantum (synonym Leishmania chagasi) was confirmed in all positive culture cases. The sensitivity rates for cytocentrifugation as well as thin and thick smears were 47.1%, 52.8%, and 77%, respectively. However, no association between the dogs' clinical status and culture or direct examination results was found. To our knowledge, this was the first study to use thick smears and cytocentrifugation for diagnosing CVL. Our results indicate that BM thick smears have a good sensitivity and their use reduces the time required to read slides. Therefore, thick smears can provide a rapid and safe alternative to parasitological confirmation of seroreactive dogs. © The American Society of Tropical Medicine and Hygiene.

  12. Knowledge of cervical cancer and acceptance of HPV vaccination among secondary school students in Sarawak, Malaysia.

    Science.gov (United States)

    Rashwan, Hesham; Lubis, Syarif Husin; Ni, Kiat Aun

    2011-01-01

    Cervical cancer is the third most common cancer in women in peninsular Malaysia and very prevalent worldwide. HPV vaccination and routine Pap smear testing are the best preventive measures. The objective of this study was to determine the knowledge level of secondary school students from Sarawak, East Malaysia regarding cervical cancer and its prevention. Multistage random sampling with various methods in each step was employed to select the sample of 76 students. Results showed that 61.8% had poor knowledge level of cervical cancer and its prevention. There were 60.5% of students who were aware of cervical cancer with Chinese and form four students showing significantly the highest awareness (pSarawak. This in turn will enhance the practice of prevention against cervical cancer among students.

  13. Analysis of smear in high-resolution remote sensing satellites

    Science.gov (United States)

    Wahballah, Walid A.; Bazan, Taher M.; El-Tohamy, Fawzy; Fathy, Mahmoud

    2016-10-01

    High-resolution remote sensing satellites (HRRSS) that use time delay and integration (TDI) CCDs have the potential to introduce large amounts of image smear. Clocking and velocity mismatch smear are two of the key factors in inducing image smear. Clocking smear is caused by the discrete manner in which the charge is clocked in the TDI-CCDs. The relative motion between the HRRSS and the observed object obliges that the image motion velocity must be strictly synchronized with the velocity of the charge packet transfer (line rate) throughout the integration time. During imaging an object off-nadir, the image motion velocity changes resulting in asynchronization between the image velocity and the CCD's line rate. A Model for estimating the image motion velocity in HRRSS is derived. The influence of this velocity mismatch combined with clocking smear on the modulation transfer function (MTF) is investigated by using Matlab simulation. The analysis is performed for cross-track and along-track imaging with different satellite attitude angles and TDI steps. The results reveal that the velocity mismatch ratio and the number of TDI steps have a serious impact on the smear MTF; a velocity mismatch ratio of 2% degrades the MTFsmear by 32% at Nyquist frequency when the TDI steps change from 32 to 96. In addition, the results show that to achieve the requirement of MTFsmear >= 0.95 , for TDI steps of 16 and 64, the allowable roll angles are 13.7° and 6.85° and the permissible pitch angles are no more than 9.6° and 4.8°, respectively.

  14. [The dentinal smear layer. Characteristics and interactions. 2].

    Science.gov (United States)

    Negri, P L; Eramo, S; Lotito, M; De Pino, C

    1991-03-15

    The Authors, after the presentation (in the first part of the Dossier) of a large literature review about the physical, chemical and clinical characteristics of formation, interaction, remotion of "smear layer" during cavity preparation in hard tooth tissue, describe the results of a scanning microelectronic research about the action as cleanser (for the dentinal cavity wall) of the CK101 (Caridex) versus wather, Tubulicid and phosphoric acid. The experimental results obtained "in vitro" show that the substance has relative action, without removing the tubular portion of "smear layer".

  15. Determination of plutonium in air and smear samples

    International Nuclear Information System (INIS)

    Hinton, E.R. Jr.; Tucker, W.O.

    1981-01-01

    A method has been developed for the determination of plutonium in air samples and smear samples that were collected on filter papers. The sample papers are digested in nitric acid, extracted into 2-thenoyltrifluoroacetone (TTA)-xylene, and evaporated onto stainless steel disks. Alpha spectrometry is employed to determine the activity of each plutonium isotope. Each sample is spiked with plutonium-236. All glassware used in the procedure is disposable. The detection limits are 3 and 5 dpm (disintegrations per minute) for air and smear samples, respectively, with an average recovery of 87%

  16. Validity and reliability of using a self-lavaging device for cytology and HPV testing for cervical cancer screening: findings from a pilot study.

    Directory of Open Access Journals (Sweden)

    Heidi E Jones

    Full Text Available Self-sampling could increase cervical cancer screening uptake. While methods have been identified for human papillomavirus (HPV testing, to date, self-sampling has not provided adequate specimens for cytology. We piloted the validity and reliability of using a self-lavaging device for cervical cytology and HPV testing. We enrolled 198 women in New York City in 2008-2009 from three ambulatory clinics where they received cervical cancer screening. All were asked to use the Delphi Screener™ to self-lavage 1-3 months after clinician-collected index cytological smear (100 normal; 98 abnormal. Women with abnormal cytology results from either specimen underwent colposcopy; 10 women with normal results from both specimens also underwent colposcopy. We calculated sensitivity of self-collected cytology to detect histologically confirmed high grade lesions (cervical intraepithelial neoplasia, CIN, 2+; specificity for histology-negative (CIN 1 or lower, paired cytology negative, or a third cytology negative; and kappa for paired results. One hundred and ninety-seven (99.5% women self-collected a lavage. Seventy-five percent had moderate to excellent cellularity, two specimens were unsatisfactory for cytology. Seven of 167 (4% women with definitive results had CIN2+; one had normal and six abnormal cytology results with the self-lavage (sensitivity = 86%, 95% Confidence Interval, CI: 42, 100. The kappa for paired cytology was low (0.36; 95% CI: 0.25, 0.47 primarily due to clinician specimens with atypical squamous cells of undetermined significance (ASC-US and low grade squamous intraepithelial lesion (LSIL coded as normal using Screener specimens. However, three cases of HSIL were coded as ASC-US and one as normal using Screener specimens. Seventy-three women had paired high-risk HPV tests with a kappa of 0.66 (95% CI: 0.49, 0.84. Based on these preliminary findings, a larger study to estimate the performance of the Screener for co-testing cytology and

  17. Social differences in sexual behaviour and cervical cancer.

    Science.gov (United States)

    de Sanjosé, S; Bosch, F X; Muñoz, N; Shah, K

    1997-01-01

    In this chapter we first describe the variation of cervical cancer in relation to social class. Thereafter we examine the causes for the occurrence of socioeconomic differences in invasive cervical cancer, using data from two case-control studies carried out in Colombia and Spain. Cervical cancer is the most common cancer in developing countries and the sixth most common in developed countries. In all areas, it is more frequent among women of low socioeconomic status, it is associated with multiple sexual partners and early age at first sexual intercourse, and both incidence and mortality are reduced by screening. According to population-based surveys in industrialized countries, men of low socioeconomic status report fewer sexual partners than men of high socioeconomic status but there is no clear indication that the same is true of women of low socioeconomic status. In the case-control studies in Spain and Colombia, the human papillomavirus and all other sexually transmitted diseases were more prevalent among women in low socioeconomic strata. Number of sexual partners and particularly contacts with prostitutes were higher among husbands of women of low socioeconomic status. Other potential risk factors for the disease, such as smoking and oral contraceptive use, and also cervical cancer screening (Pap smears), were more common in women of high social strata. Women with no schooling had a threefold higher risk in Spain and a fivefold higher risk in Colombia of having cervical cancer compared with women who had achieved a higher educational level. After adjustment for sexual behaviour, HPV DNA status, history of Pap smears and husband's contact with prostitutes, this association was considerably reduced. These results are indicative that socioeconomic differences in the incidence of cervical cancer can be partly explained by differences in the prevalence of HPV DNA. Men's sexual behaviour and particularly contacts with prostitutes might be a major contributor to

  18. Application of the Carolina Framework for Cervical Cancer Prevention.

    Science.gov (United States)

    Moss, Jennifer L; McCarthy, Schatzi H; Gilkey, Melissa B; Brewer, Noel T

    2014-03-01

    The Carolina Framework for Cervical Cancer Prevention describes 4 main causes of cervical cancer incidence: human papillomavirus (HPV) infection, lack of screening, screening errors, and not receiving follow-up care. We present 2 applications of the Carolina Framework in which we identify high-need counties in North Carolina and generate recommendations for improving prevention efforts. We created a cervical cancer prevention need index (CCPNI) that ranked counties on cervical cancer mortality, HPV vaccine initiation and completion, Pap smear screening, and provision of Pap tests to rarely- or never-screened women. In addition, we conducted in-depth interviews with 19 key informants from programs and agencies involved in cervical cancer prevention in North Carolina. North Carolina's 100 counties varied widely on individual CCPNI components, including annual cervical cancer mortality (median 2.7/100,000 women; range 0.0-8.0), adolescent girls' HPV vaccine initiation (median 42%; range 15%-62%), and Pap testing in the previous 3 years among Medicaid-insured adult women (median 59%; range 40%-83%). Counties with the greatest prevention needs formed 2 distinct clusters in the northeast and south-central regions of the state. Interviews generated 9 recommendations to improve cervical cancer prevention in North Carolina, identifying applications to specific programs and policies in the state. This study found striking geographic disparities in cervical cancer prevention need in North Carolina. Future prevention efforts in the state should prioritize high-need regions as well as recommended strategies and applications in existing programs. Other states can use the Carolina Framework to increase the impact of their cervical cancer prevention efforts. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Status and awareness of cervical, breast, and colon cancer screening in a Turkish city.

    Science.gov (United States)

    Zafer, E; Tanrιkulu, P; Atakul, T; Ömürlü, I K; Yüksel, H

    2017-01-01

    Mortality and morbidity rates of cervical, breast, and colorectal cancers (CRC) can be decreased via effective screening strategies. Developing countries are to be expected to establish and implement their own programs. To evaluate regional awareness and status of cervical, breast, and CRC screening, a questionnaire-based study was conducted in 500 volunteers from a Turkish community hospital. Awareness rates were 57.4% for Pap smear, 61.2% for mammography, and 25.4% for CRC. Implementation rates were 19.2%, 23.9%, and 12%, respectively. Positive family history for gynecologic cancer and past cervical ablative procedure parameters were related to higher Pap smear rates. Educational level, breast self-exam, and positive Pap smear history parameters were related to higher mammography rates. Factors related to higher colorectal cancer screening rates were nulliparity and positive Pap smear history. Cancer screening rates for this Turkish city are still below the expected levels despite recently revitalized national screening program. For success, it is essential not only to educate rural populations but also to train negligent healthcare providers regularly.

  20. Identification and red blood cell automated counting from blood smear images using computer-aided system.

    Science.gov (United States)

    Acharya, Vasundhara; Kumar, Preetham

    2018-03-01

    Red blood cell count plays a vital role in identifying the overall health of the patient. Hospitals use the hemocytometer to count the blood cells. Conventional method of placing the smear under microscope and counting the cells manually lead to erroneous results, and medical laboratory technicians are put under stress. A computer-aided system will help to attain precise results in less amount of time. This research work proposes an image-processing technique for counting the number of red blood cells. It aims to examine and process the blood smear image, in order to support the counting of red blood cells and identify the number of normal and abnormal cells in the image automatically. K-medoids algorithm which is robust to external noise is used to extract the WBCs from the image. Granulometric analysis is used to separate the red blood cells from the white blood cells. The red blood cells obtained are counted using the labeling algorithm and circular Hough transform. The radius range for the circle-drawing algorithm is estimated by computing the distance of the pixels from the boundary which automates the entire algorithm. A comparison is done between the counts obtained using the labeling algorithm and circular Hough transform. Results of the work showed that circular Hough transform was more accurate in counting the red blood cells than the labeling algorithm as it was successful in identifying even the overlapping cells. The work also intends to compare the results of cell count done using the proposed methodology and manual approach. The work is designed to address all the drawbacks of the previous research work. The research work can be extended to extract various texture and shape features of abnormal cells identified so that diseases like anemia of inflammation and chronic disease can be detected at the earliest.

  1. Analysis of the Functional Independence Measure Value of Cervical Spine Injury Patients with Conservative Management

    Directory of Open Access Journals (Sweden)

    M. Zafrullah Arifin

    2012-06-01

    Full Text Available Analysis of the Functional Independence Measure Value of Cervical Spine Injury Patients with Conservative Management. Cervical spine injury is one of the most common spinal cord injuries in trauma patients. From 100,000 spinal cord injury cases reported in the United States of America (2008, sixty seven percent involve cervical spine injury. American Spinal Cord Injury Association (ASIA impairment score is used as an initial assessment but not enough attention prognostic outcome of these patients was paid to. The objective of this study is to analyze the value of functional independence measure (FIM cervical spine injury patients with conservative management and its correlation with age, sex, type of trauma, onset of trauma, cervical abnormalities, type of cervical spine lesion and ASIA impairment score. A prospective cohort study was performed to all patients with cervical spine injury treated inNeurosurgery Department of Dr. Hasan Sadikin Hospital Bandung that fullfiled the inclusion criteria. The subjects were classified based on age, sex, single/multiple trauma, acute /chronic, cervical abnormalities, complete/incomplete lesion and ASIA impairment score. The FIM examination was performed in Outpatient clinic of Neurosurgery. T-test and chi-square test was done to analyze the data. There were 17 cervical spine injury patients treated in Neurosurgery Department of Dr. Hasan Sadikin Hospital during April 2009–April 2010. The average FIM value of cervical spine injury in those patients is 4+ 1.63 by cohort prospective study. There were no correlation between FIM value with age, sex, type of trauma, onset of trauma and cervical abnormalities. Significant correlations were found between FIM value with type of cervical spine lesion and ASIA impairment score in cervical spine patients. Type of cervical spine lesion and ASIA impairment score have significant correlation with FIM value of patients in 6 months after cervical injury.

  2. Is magnification necessary to confirm visual inspection of cervical abnormalities? A randomized trial in Peru ¿Es necesaria la amplificación para confirmar los resultados de la inspección visual de alteraciones cervicouterinas? Ensayo aleatorizado en Perú

    Directory of Open Access Journals (Sweden)

    Jennifer L. Winkler

    2008-01-01

    Full Text Available OBJECTIVES: Cervical cancer is the leading cause of cancer death among women in developing countries. This study was designed to evaluate whether visual inspection with acetic acid and magnification (VIAM improved confirmation of cervical lesions as compared to confirmation with visual inspection with acetic acid (VIA without magnification when used by physicians. METHODS: From April-December 2004, women in San Martin, Peru, who were referred as VIA-positive by an "obstetriz" (a professional midwife with 6 years of university training were randomized into two groups for confirmatory screening by a physician using either VIA or VIAM with an AviScope,TM a hand-held 4x magnification scope with a green light source. The reference standard for the presence or absence of cervical neoplasia was colposcopy and directed biopsy, as required. RESULTS: A total of 358 women participated in the study; 161 had a confirmatory examination with VIAM and 159 with VIA. Sensitivity for low- or high-grade lesions was 68% with VIA and 77% with VIAM, and specificity was 62% with VIA and 63% with VIAM; however, these differences were not statistically significant. CONCLUSIONS: For settings where physician confirmation of cervical abnormalities identified through visual inspection is required and available, this study demonstrates that VIAM had no significant advantage over VIA.OBJETIVOS:En los países en desarrollo, el cáncer cervicouterino es la principal causa de muerte por cáncer en mujeres. Este estudio se diseñó para determinar si se puede mejorar la confirmación de lesiones cervicouterinas con la inspección visual con ácido acético y amplificación (VIAM en comparación con la inspección visual con ácido acético (VIA sin amplificación, cuando ambas las realizan médicos generales. MÉTODOS:Las mujeres de San Martín, Perú, con diagnóstico positivo mediante VIA realizado por una obstetriz (enfermera graduada con seis años de entrenamiento

  3. Cervical cancer - screening and prevention

    Science.gov (United States)

    Cancer cervix - screening; HPV - cervical cancer screening; Dysplasia - cervical cancer screening; Cervical cancer - HPV vaccine ... Almost all cervical cancers are caused by HPV (human papilloma virus). HPV is a common virus that spreads through sexual contact. Certain ...

  4. Effect of cervical cancer education and provider recommendation for screening on screening rates: A systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Jonah Musa

    Full Text Available Although cervical cancer is largely preventable through screening, detection and treatment of precancerous abnormalities, it remains one of the top causes of cancer-related morbidity and mortality globally.The objective of this systematic review is to understand the evidence of the effect of cervical cancer education compared to control conditions on cervical cancer screening rates in eligible women population at risk of cervical cancer. We also sought to understand the effect of provider recommendations for screening to eligible women on cervical cancer screening (CCS rates compared to control conditions in eligible women population at risk of cervical cancer.We used the PICO (Problem or Population, Interventions, Comparison and Outcome framework as described in the Cochrane Collaboration Handbook to develop our search strategy. The details of our search strategy has been described in our systematic review protocol published in the International Prospective Register of systematic reviews (PROSPERO. The protocol registration number is CRD42016045605 available at: http://www.crd.york.ac.uk/prospero/display_record.asp?src=trip&ID=CRD42016045605. The search string was used in Pubmed, Embase, Cochrane Systematic Reviews and Cochrane CENTRAL register of controlled trials to retrieve study reports that were screened for inclusion in this review. Our data synthesis and reporting was guided by the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA. We did a qualitative synthesis of evidence and, where appropriate, individual study effects were pooled in meta-analyses using RevMan 5.3 Review Manager. The Higgins I2 was used to assess for heterogeneity in studies pooled together for overall summary effects. We did assessment of risk of bias of individual studies included and assessed risk of publication bias across studies pooled together in meta-analysis by Funnel plot.Out of 3072 study reports screened, 28 articles were found to

  5. Barriers to adoption of recent technology in cervical screening

    Directory of Open Access Journals (Sweden)

    Jhala Darshana

    2007-01-01

    Full Text Available Abstract The Pap smear is one of the modern success stories in the field of preventive medicine. Since its introduction as a screening test, there has been a dramatic reduction in the incidence of cervical cancer. However, the search for a better screening test continues. The new technologies, including liquid-based cytology (LBC, Human Papilloma Virus (HPV testing and automated or machine-assisted screening have been introduced. However, there is continuous debate about whether society's limited resources are better spent on reaching the underserved rather than on these technologies. Another question is whether these technologies create yet another kind of disparity in delivering preventive care. For example, despite the wide use of LBC (99% of tests submitted to our laboratory are LBC, conventional Pap smears are still used to screen/follow up some women. It is not clear why some providers continue to prefer conventional smear over LBC and what are the barriers for adopting LBC in cervical cancer screening. We hypothesize the lower cost of conventional compared to LBC Pap testing, patient's lower socio-economic indices, a patient's medical history and provider's subspecialty/training all appear to play a role in the choice of using conventional Pap testing rather than LBC. Unintentionally, this choice results in repeat testing, delayed treatment and potentially higher costs than intended. The ultimate goal of this review article is to understand and explore possible barriers and disparities to adopting new technology in cancer screening.

  6. The quality of sputum smear microscopy diagnosis of pulmonary ...

    African Journals Online (AJOL)

    The quality of sputum smear microscopy diagnosis of pulmonary tuberculosis in Dar es Salaam, Tanzania. G S Mfinanga, E Ngadaya, R Mtandu, B Mutayoba, B Doulla, G Kimaro, T M Chonde, P Ngowi, S Mfaume, A M Kilale, S Egwaga, A Y Kitua ...

  7. Cervicovaginal Smear Findings of Endometrial Serous Carcinoma: A Case Report

    Directory of Open Access Journals (Sweden)

    Figen Barut

    2008-08-01

    Although cervicovaginal smear generally is not a sensitive screening test for endometrial carcinomas, it played an important role in determining serous carcinoma. This may be related with advanced stage and/or aggressive features of the neoplastic process.

  8. Pap-smear Benchmark Data For Pattern Classification

    DEFF Research Database (Denmark)

    Jantzen, Jan; Norup, Jonas; Dounias, Georgios

    2005-01-01

    This case study provides data and a baseline for comparing classification methods. The data consists of 917 images of Pap-smear cells, classified carefully by cyto-technicians and doctors. Each cell is described by 20 numerical features, and the cells fall into 7 classes. A basic data analysis in...

  9. A Comparative Scanning Electron Microscopy Evaluation of Smear ...

    African Journals Online (AJOL)

    2018-02-07

    Feb 7, 2018 ... The aim of the present study was to compare the efficacy of chitosan and MTAD for the smear layer removal from the root canal through a scanning electron microscope (SEM). Thirty teeth were randomly divided into three groups according to the final irrigants: 0.2% chitosan, MTAD, saline (control group).

  10. A Comparative Scanning Electron Microscopy Evaluation of Smear ...

    African Journals Online (AJOL)

    The aim of the present study was to compare the efficacy of chitosan and MTAD for the smear layer removal from the root canal through a scanning electron microscope (SEM). Thirty teeth were randomly divided into three groups according to the final irrigants: 0.2% chitosan, MTAD, saline (control group). After the ...

  11. A Correlation Of Symptomatology With Nasal Smear Eosinophilia In ...

    African Journals Online (AJOL)

    There is also low correlation of total symptom score with family history of atopy (r = 0.06). There is positive correlation of total symptom score with number of provocative agents identified (r = 0.34). There is low positive correlation of nasal smear eosinophilia with total symptom score (r = 0.030) and itchy nose score (r = 0.038) ...

  12. Factors affecting compliance with clinical practice guidelines for pap smear screening among healthcare providers in africa: systematic review and meta-summary of 2045 individuals.

    Directory of Open Access Journals (Sweden)

    Etienne Asonganyi

    Full Text Available Although the importance of the Pap smear in reducing cancer incidence and mortality is known, many countries in Africa have not initiated yet widespread national cervical cancer screening programs. The World Health Organization (WHO has published Clinical Practice Guidelines (CPGs on cervical cancer screening in developing countries; however, there is a gap between expectations and clinical performance. Thus, the aim of this study was to conduct a systematic review and meta-summary to identify factors affecting compliance with CPGs for Pap screening among healthcare providers in Africa.And Findings: MEDLINE, Scirus, Opengate and EMBASE databases were searched in January 2012. Studies involving medical personnel practicing in Africa, whose outcome measured any factors that affect medical personnel from using a Pap smear to screen for cervical cancer, were included. Two reviewers independently evaluated titles and abstracts, then full-texts, extracted data and assessed quality of the included studies. A descriptive analysis of the included studies was conducted. We calculated Frequency effect sizes (FES for each finding and Intensity effect sizes (IES for each article to represent their magnitudes in the analyses. Of 1011 studies retrieved, 11 studies were included (2045 individuals. Six different themes related to the factors affecting compliance with CPGs were identified: Insufficient Knowledge/Lack of awareness (FES = 82%, Negligence/Misbeliefs (FES = 82%, Psychological Reasons (FES = 73%, Time/Cost Constraint (FES = 36%, Insufficient infrastructure/training (FES = 45% and also no reason given (FES = 36%. IES for articles ranged between 33 and 83%.These results suggest that prevention initiatives should be comprehensive to include education and resources needs assessments and improvement, Pap smear test training, strategies on costing, and practitioner time studies.

  13. The high burden of cervical cancer in Fiji, 2004-07.

    Science.gov (United States)

    Law, Irwin; Fong, James J; Buadromo, Eka M; Samuela, Josaia; Patel, Mahomed S; Garland, Suzanne M; Mulholland, E Kim; Russell, Fiona M

    2013-05-01

    There are few population-based data on the disease burden of cervical cancer from developing countries, especially South Pacific islands. This study aimed to determine the incidence and mortality associated with cervical cancer and the coverage of Papanicolaou (Pap) cervical cytology in 20- to 69-year-old women in Fiji from 2004 to 2007. National data on the incident cases of histologically confirmed cervical cancer and the associated deaths, and on Pap smear results were collected from all pathology laboratories, and cancer and death registries in Fiji from 2004 to 2007. There were 413 incident cases of cervical cancer and 215 related deaths during the study timeframe. The annualised incidence and mortality rates in 20- to 69-year-old Melanesian Fijian women, at 49.7 per 100?000 (95% confidence interval (CI): 43.7-56.4) and 32.3 per 100?000 (95% CI: 26.9-38.4) respectively, were significantly higher than among 20- to 69-year-old Indo-Fijian women at 35.2 per 100?000 (PFiji is high, whereas Pap smear coverage is very low. Greater investment in alternative screening strategies and preventive measures should be integrated into a comprehensive, strategic cervical cancer control program in Fiji.

  14. Micronuclei frequencies in lymphocytes and cervical cells of women with polycystic ovarian syndrome

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    Rengin Karataylı

    2017-09-01

    Full Text Available Objective: The aim of this study was to determine micronucleus (MN frequencies in exfoliated cervical cells and peripheral blood lymphocytes of women with polycystic ovarian syndrome (PCOS. Materials and Methods: Fifteen patients with PCOS and 11 healthy control patients were included in the study. Cervical smears and peripheral blood were collected from all patients. Specimens were analyzed for MN frequencies and compared between the groups. In addition to MN, other nuclear anomalies connected with both genotoxicity and cytotoxicity were evaluated. Results: The MN frequencies in cervical smear and peripheral blood lymphocytes were compared in patients with PCOS and normal controls. There was no statistically significant difference between the groups regarding micronucleus frequency in peripheral blood lymphocytes (p=0.239. The mean MN scores in exfoliated cervical cells of patients with PCOS and normal controls were 1.19±0.57 and 0.74±0.34, respectively. The difference regarding micronucleus frequencies in cervical cells was statistically significant between the groups (p=0.032. Conclusion: Although study group is small, our study results support that there is an increased micronucleus frequency in cervical exfoliated cells of PCOS patients; this is a determinant of genetic hazard in the disease.

  15. Perceptions of Nigerian Women about Human Papilloma Virus, Cervical Cancer, and HPV Vaccine

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    Olusola Anuoluwapo Akanbi

    2015-01-01

    Full Text Available Background. Cervical cancer caused by human papilloma virus (HPV though preventable has claimed the lives of many women worldwide. This study was embarked upon to evaluate the general knowledge and perceptions of Nigerian women on HPV, cervical cancer, and HPV vaccine. Methods. Structured questionnaires were administered to a cross section of 737 women randomly selected from the general population in two southwestern States of Nigeria. Statistical analysis was done using SPSS computer software version 16. A P value >0.05 was considered statistically significant. Results. One hundred and seventy-six (23.9% of the respondents had knowledge of HPV; 474 (64.3% are aware of cervical cancer but only 136 (18.5% know that HPV causes cervical cancer. 200 (27.1% are aware that there is an HPV vaccine while 300 (40.7% had knowledge of Pap smear test. Two hundred and sixty (35.3% of the respondents know that early detection of HPV can prevent cervical cancer and in spite of this, only 110 (14.9% have taken the Pap smear test before while 151 (20.5% are not willing to go for the test at all. Conclusions. There is therefore the need to create proper awareness on the HPV and its possible consequence of cervical carcinoma.

  16. Evaluation of the knowledge regarding prevention of cervical cancer among women from a Health Unit

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    Ernandes Gonçalves Dias

    2015-07-01

    Full Text Available Background and objectives: Cervical cancer is a disease with high degree of morbidity and mortality, but has early detection by performing screening test which allows healing. This study aimed to evaluate the knowledge regarding prevention of Cervical Cancer among women in a Basic Health Unit in Minas Gerais. Methods: This is a study descriptive with approach qualitative with 44 women. Was used as the data collection instrument of a semistructured script consisting of subjective questions. Data were collected between March April 2014. Results: The women had age of 40-57 years old, 33 (75% were married, 43(97,73% had children, 20 (45,45% had incomplete primary education, 36 (81,82% were responsible for all financial income of the family and lived with up to the minimum wage. As for the Pap smear, considered important, however showed little clarity as to the meaning of prevention. Performed the test as means of prevention and early diagnosis of Cervical Cancer. Among women who did not perform the preventive the cause was discouragement. Conclusion: We conclude that although the Pap smear be offered for free, there is still women who do not have adequate knowledge about the same and not makes periodically, fitting to health services intensify health education programs to seeking to raise awareness about the importance of regular practice of the Pap smear. Keywords: Cervix Uteri. Uterine Cervical Neoplasms. Health centers.

  17. Adesão de mulheres de 18 a 50 anos ao exame colpocitológico na estratégia saúde da família Adhesión de mujeres de los 18 a los 50 años a una prueba de Papanicolaou en la estrategia de salud de la familia Adherence of women aged 18 to 50 years to a cervical smear test in the Family Health Strategy

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    Wágna Maria de Araújo Oliveira

    2012-07-01

    of women to the smear test in the Health Family Strategy of Iporá, Goiás, Brazil. The study sample consisted of 114 women from 18 to 50 years old who attended the Family Health Strategy to have a smear test in October and November 2010. The descriptive analysis performed using Epi Info 3.5.1 showed that the higher level of adherence is in the 46 to 50 years age group (24% and the lower level is at 18 to 20 and 41 to 45 years (10% each. Among the interviewees, 70% had the test every two years or less and 12% had never had it. The Family Health Strategy unit with higher adherence was Jadim Monte Alto with 16%, and the lower was Umuarama district with 8%. It was concluded that prevention is the main reason for women to take the smear test.

  18. Cervical Cancer Stage IIIB

    Science.gov (United States)

    ... by the cancer. This blockage can cause the kidney to enlarge or stop working. Stage IIIB cervical cancer. Topics/Categories: Anatomy -- Gynecologic Cancer Types -- Cervical Cancer Staging Type: Color, ...

  19. Cervical Cancer Screening

    Science.gov (United States)

    ... Cancer found early may be easier to treat. Cervical cancer screening is usually part of a woman's health ... may do more tests, such as a biopsy. Cervical cancer screening has risks. The results can sometimes be ...

  20. Prevent Cervical Cancer

    Science.gov (United States)

    ... professional printing [PDF-1.5MB] Cancer Home “Prevent Cervical Cancer” Infographic Language: English Español (Spanish) Recommend on Facebook Tweet Share Compartir Prevent Cervical Cancer with the Right Test at the Right Time ...

  1. Screening for Cervical Cancer

    Science.gov (United States)

    Understanding Task Force Recommendations Screening for Cervical Cancer The U.S. Preventive Services Task Force (Task Force) has issued final recommendations on Screening for Cervical Cancer . These recommendations are for women ...

  2. Stages of Cervical Cancer

    Science.gov (United States)

    ... cancer is found early. Signs and symptoms of cervical cancer include vaginal bleeding and pelvic pain. These and other signs and symptoms may be caused by cervical cancer or by other conditions . Check with your ...

  3. Cervical Dystonia (Spasmodic Torticollis)

    Science.gov (United States)

    ... Many people who have cervical dystonia also experience neck pain that can radiate into the shoulders. The disorder also can cause headaches. In some people, the pain from cervical dystonia can be exhausting and disabling. Causes In ...

  4. OPTIMASI KLASIFIKASI SEL TUNGGAL PAP SMEAR MENGGUNAKAN CORRELATION BASED FEATURES SELECTION (CFS BERBASIS C4.5 DAN NAIVE BAYES

    Directory of Open Access Journals (Sweden)

    Asti Herliana

    2016-11-01

    Full Text Available Abstract – Cervical cancer was the most dangerous disease and generally attacks women. Early detection through Pap Smear method was one way to prevent the desease to grow in womans cervival canal. Based on the result of Pap Smear methode, the single cell of data that known as herlev data is available. This data, then used as a reference by the experts to find the best level classification from each class of cervical cancer. The decision tree C4.5 and Naïve Bayes have proven to give the best result on 280 data trial of herlev with support by Correlation based Features Selection (CFS optimization method. The issues raised in the present study was does CFS optimization methode that combined with the classification method of C4.5 and Naïve Bayes can provide increased the accuracy results when it faced the 917 data of herlev. The results of this study show that CFS method that combined either with C4.5 methods and naïve bayes classification accuracy was decrease when compared without using CFS method. In terms of showing that CFS can not provide the best result when if confronted with big data. Keywords : optimization, classification, single cell of Pap Smear, Correlation based Features Selection, C4.5, Naïve Bayes   Abstrak – Kanker serviks merupakan penyakit yang sangat berbahaya dan pada umumnya menyerang kaum wanita. Deteksi sejak dini melalui metode Pap Smear merupakan salah satu cara untuk mencegah penyakit ini berkembang didalam saluran serviks wanita. Berdasarkan hasil dari metode Pap Smear, didapatkanlah data sel tunggal yang kini dikenal dengan data herlev. Data ini, kemudian dijadikan acuan dalam penelitian oleh para ahli dewasa ini untuk menemukan tingkat klasifikasi terbaik dari masing-masing kelas kanker serviks. Metode Decision tree C4.5 dan Naïve Bayes terbukti memberikan hasil yang terbaik pada ujicoba data herlev sebanyak 280 data dengan dukungan dari metode optimasi Correlation based Features Selection(CFS. Permasalahan

  5. Human papillomavirus status and cervical abnormalities in women from public and private health care in Rio de Janeiro State, Brazil Papilomavírus humano e anormalidades cervicais em mulheres do sistema de saúde privado e público no Estado do Rio de Janeiro, Brasil

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    Ledy H.S. Oliveira

    2006-10-01

    Full Text Available This article reports the HPV status and cervical cytological abnormalities in patients attended at public and private gynecological services from Rio de Janeiro State. It also comments the performance of each HPV DNA tests used. A set of 454 women from private health clinics was tested by routine Capture Hybrid II HPV DNA assay. Among these, 58.4% presented HPV and nearly 90% of them were infected by high risk HPV types. However, this group presented few premalignant cervical lesions and no invasive cervical cancer was registered. We also studied 220 women from low income class attended at public health system. They were HPV tested by polymerase chain reaction using My09/11 primers followed by HPV typing with E6 specific primers. The overall HPV prevalence was 77.3%. They also showed a high percentage of high squamous intraepithelial lesion-HSIL (26.3%, and invasive cervical carcinoma (16.3%. HPV infection was found in 93.1% and 94.4% of them, respectively. The mean ages in both groups were 31.5 and 38 years, respectively. In series 1, HPV prevalence declined with age, data consistent with viral transient infection. In series 2, HPV prevalence did not decline, independent of age interval, supporting not only the idea of viral persistence into this group, but also regional epidemiological variations in the same geographic area. Significant cytological differences were seen between both groups. Normal and benign cases were the most prevalent cytological findings in series 1 while pre-malignant lesions were the most common diagnosis in the series 2. HPV prevalence in normal cases were statistically higher than those from series 1 (p Este artigo analisa a infecção por HPV e anormalidades citológicas cervicais encontradas em pacientes atendidas em serviços ginecológicos dos sistemas de saúde público e privado do estado do Rio de Janeiro. O trabalho também avalia os testes utilizados para detecção de DNA do HPV em cada população estudada

  6. Correlation of DNA Ploidy with Progression of Cervical Cancer

    International Nuclear Information System (INIS)

    Singh, M.; Kalra, N.; Shukla, Y.; Mehrotra, S.; Singh, U.

    2008-01-01

    The majority of squamous cell carcinomas of cervix are preceded by visible changes in the cervix, most often detected by cervical smear. As cervical cancer is preceded by long precancerous stages, identification of the high-risk population through detection of DNA ploidy may be of importance in effective management of this disease. Here we attempted to correlate aneuploidy DNA patterns and their influence on biological behavior of flow-cytometry analysis of DNA ploidy which was carried out in cytologically diagnosed cases of mild (79), moderate (36), and severe (12) dysplasia, as well as “atypical squamous cells of unknown significance (ASCUS)” (57) along with controls (69), in order to understand its importance in malignant progression of disease. Cytologically diagnosed dysplasias, which were employed for DNA ploidy studies, 39 mild, 28 moderate, and 11 severe dysplasia cases were found to be aneuploidy. Out of the 69 control subjects, 6 cases showed aneuploidy pattern and the rest 63 subjects were diploid. An aneuploidy pattern was observed in 8 out of 57 cases of cytologically evaluated ASCUS. The results of the followup studies showed that aberrant DNA content reliably predicts the occurrence of squamous cell carcinoma in cervical smear. Flow cytometric analysis of DNA ploidy may provide a strategic diagnostic tool for early detection of carcinoma cervix. Therefore, it is a concept of an HPV screening with reflex cytology in combination with DNA flow cytometry to detect progressive lesions with the greatest possible sensitivity and specificity.

  7. Cervical Cancer Stage IA

    Science.gov (United States)

    ... historical Searches are case-insensitive Cervical Cancer Stage IA Add to My Pictures View /Download : Small: 720x576 ... Large: 3000x2400 View Download Title: Cervical Cancer Stage IA Description: Stage IA1 and IA2 cervical cancer; drawing ...

  8. Cervical Cancer Stage IIIA

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IIIA Add to My Pictures View /Download : ... 1275x1275 View Download Large: 2550x2550 View Download Title: Cervical Cancer Stage IIIA Description: Stage IIIA cervical cancer; drawing ...

  9. Cervical Cancer Stage IVA

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IVA Add to My Pictures View /Download : ... 1575x1200 View Download Large: 3150x2400 View Download Title: Cervical Cancer Stage IVA Description: Stage IVA cervical cancer; drawing ...

  10. Cervical Cancer Stage IVB

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IVB Add to My Pictures View /Download : ... 1200x1305 View Download Large: 2400x2610 View Download Title: Cervical Cancer Stage IVB Description: Stage IVB cervical cancer; drawing ...

  11. Cervical Cancer Stage IB

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IB Add to My Pictures View /Download : ... 1613x1200 View Download Large: 3225x2400 View Download Title: Cervical Cancer Stage IB Description: Stage IB1 and IB2 cervical ...

  12. Sputum Conversion Among Patients With Smear Positive Pulmonary Tuberculosis

    Directory of Open Access Journals (Sweden)

    Soudbakhsh A R

    2003-06-01

    Full Text Available Introduction: In the patients with smear-positive pulmonary tuberculosis (TB bacteriologic assessment of sputum for detection of acid bacilli (AFB Has essential role. This evaluation is accomplished by direct sputum smear & sputum culture. These examinations must be done in regular and preferably monthly after beginning of treatment. These tests have two important aims, including, determining of treatment efficacy & duration of isolation."nMethods and Materials: Most of the studies have that classic six month regimen led to sputum smear conversion & negative sputum culture in 85% of patient. This treatment regimen has two phases, including, attack phase and maintenance phase. In the attack phase we use four drugs, including, Isoniazid (INH, Rifampin (RMP, Pyrazinamide (PZA and Ethambutol (EMB for the first 2 months and if necessary until the end of third month. In the maintenance phase we use INH and Rif for the remaining of treatment course. The main objectives of this study were to determine the time needed for smear conversion and assessment of probable factors which may influence the smear conversion until 4 months after beginning of therapy. The factors that were assessed, were, Age, nationality, sex, clinical symptoms, underlying diseases, chest radiography (number of cavities, smoking, drug abuse and concentration of AF13 in the sputum Generally, we did this cross sectional study on the patient's records, who had been observed in Imam Khomeni Hospital, west health service center and masih daneshvary hospital between."nResults: This study showed that from totally 218 patients, 138(74.6% patients had sputum conversion at the first 2 months of treatment and until the end of 3rd & 4th month this rate reached to 83.3% respectively. So in the end of fourth month only 32(14.7% patients did not show sputum smear conversion. On the other hand this study showed that two factors including presence of cavities in chest radiography

  13. DNA-Cytometry of Progressive and Regressive Cervical Intraepithelial Neoplasia

    Directory of Open Access Journals (Sweden)

    Antonius G. J. M. Hanselaar

    1998-01-01

    Full Text Available A retrospective analysis was performed on archival cervical smears from a group of 56 women with cervical intraepithelial neoplasia (CIN, who had received follow‐up by cytology only. Automated image cytometry of Feulgen‐stained DNA was used to determine the differences between progressive and regressive lesions. The first group of 30 smears was from women who had developed cancer after initial smears with dysplastic changes (progressive group. The second group of 26 smears with dysplastic changes had shown regression to normal (regressive group. The goal of the study was to determine if differences in cytometric features existed between the progressive and regressive groups. CIN categories I, II and III were represented in both groups, and measurements were pooled across diagnostic categories. Images of up to 700 intermediate cells were obtained from each slide, and cells were scanned exhaustively for the detection of diagnostic cells. Discriminant function analysis was performed for both intermediate and diagnostic cells. The most significant differences between the groups were found for diagnostic cells, with a cell classification accuracy of 82%. Intermediate cells could be classified with 60% accuracy. Cytometric features which afforded the best discrimination were characteristic of the chromatin organization in diagnostic cells (nuclear texture. Slide classification was performed by thresholding the number of cells which exhibited progression associated changes (PAC in chromatin configuration, with an accuracy of 93 and 73% for diagnostic and intermediate cells, respectively. These results indicate that regardless of the extent of nuclear atypia as reflected in the CIN category, features of chromatin organization can potentially be used to predict the malignant or progressive potential of CIN lesions.

  14. Magnetic resonance imaging of traumatic cervical injury

    International Nuclear Information System (INIS)

    Juhng, S. K.; Lee, K. S.; Sohn, K. J.; Choi, S. S.; Won, J. J.

    1994-01-01

    To evaluate magnetic resonance imaging (MRI) findings of cevical injuries. MRI studies of 34 patients with cervical spinal injuries were analyzed retrospectively. All MRI scans were obtained with an 1.0T superconductive MRI scanner (Siemens Magnetom 42SPE) and their findings were analyzed regarding the spinal cord, bony spine, ligaments, and intervertebral disks. A variety of abnormal findings were detected: 25 cord abnormalities including cord compression (15 cases), cord edema (4 cases), syringomyelia (4 cases), myelomalacia (1 case), and hemorrhagic contusion (1 case), 18 ligamentous injuries, 22 disk herniations (9 post-traumatic, 13 chronic degenerative), 11 spine fractures, and 4 subluxations. MRI is useful in evaluating the spinal cord itself, in depicting ligamentous injuries, in establishing the presence of disc herniation, and in assessing the alignment of cervical spine

  15. Magnetic resonance imaging of traumatic cervical injury

    Energy Technology Data Exchange (ETDEWEB)

    Juhng, S. K.; Lee, K. S.; Sohn, K. J.; Choi, S. S.; Won, J. J. [Wonkwang University School of Medicine, Iri (Korea, Republic of)

    1994-04-15

    To evaluate magnetic resonance imaging (MRI) findings of cevical injuries. MRI studies of 34 patients with cervical spinal injuries were analyzed retrospectively. All MRI scans were obtained with an 1.0T superconductive MRI scanner (Siemens Magnetom 42SPE) and their findings were analyzed regarding the spinal cord, bony spine, ligaments, and intervertebral disks. A variety of abnormal findings were detected: 25 cord abnormalities including cord compression (15 cases), cord edema (4 cases), syringomyelia (4 cases), myelomalacia (1 case), and hemorrhagic contusion (1 case), 18 ligamentous injuries, 22 disk herniations (9 post-traumatic, 13 chronic degenerative), 11 spine fractures, and 4 subluxations. MRI is useful in evaluating the spinal cord itself, in depicting ligamentous injuries, in establishing the presence of disc herniation, and in assessing the alignment of cervical spine.

  16. Human papillomavirus type-specific prevalence in the cervical cancer screening population of Czech women.

    Directory of Open Access Journals (Sweden)

    Ruth Tachezy

    Full Text Available BACKGROUND: Infection with high-risk human papillomavirus (HPVtypes has been recognized as a causal factor for the development of cervical cancer and a number of other malignancies. Today, vaccines against HPV, highly effective in the prevention of persistent infection and precancerous lesions, are available for the routine clinical practice. OBJECTIVES: The data on the prevalence and type-specific HPV distribution in the population of each country are crucial for the surveillance of HPV type-specific prevalence at the onset of vaccination against HPV. METHODS: Women attending a preventive gynecological examination who had no history of abnormal cytological finding and/or surgery for cervical lesions were enrolled. All samples were tested for the presence of HPV by High-Risk Hybrid Capture 2 (HR HC2 and by a modified PCR-reverse line blot assay with broad spectrum primers (BS-RLB. RESULTS: Cervical smears of 1393 women were analyzed. In 6.5% of women, atypical cytological findings were detected. Altogether, 28.3% (394/1393 of women were positive for any HPV type by BS-RLB, 18.2% (254/1393 by HR HC2, and 22.3% (310/1393 by BS-RLB for HR HPV types. In women with atypical findings the prevalence for HR and any HPV types were significantly higher than in women with normal cytological findings. Overall, 36 different HPV types were detected, with HPV 16 being the most prevalent (4.8%. HPV positivity decreased with age; the highest prevalence was 31.5% in the age group 21-25 years. CONCLUSIONS: Our study subjects represent the real screening population. HPV prevalence in this population in the Czech Republic is higher than in other countries of Eastern Europe. Also the spectrum of the most prevalent HPV types differs from those reported by others but HPV 16 is, concordantly, the most prevalent type. Country-specific HPV type-specific prevalences provide baseline information which will enable to measure the impact of HPV vaccination in the future.

  17. The Prevalence of Human Papilloma Virus (HPV) in Women using Liquid Base Pap Smear in Rasht, Northern of Iran.

    Science.gov (United States)

    Mehran, Seyed Mohamad Mohseni; Ghanaei, Mandana Mansour; Mojtehadi, Ali

    2015-07-01

    HPV is one of the most common sexually transmitted infections. However, little is known about its prevalence in the female population in Rasht, Northern of Iran. The aim of this study was to find the incidences of HPV viruses in high-risk women in Rasht by wet Pap smear from 2010 to 2015. This cross-sectional study investigated HPV prevalence and its genotype distribution among 103 apparently healthy and non- healthy women with abnormal cells in pap exam. DNA samples were extracted by boiling and phenol - chloroform methods, then used as template for amplifying of specific fragment of HPV genome by PCR using GP5+ / GP6+ primers. PCR products were electrophoresed in 1.5% agarose gel (Roche, Germany) containing Sybrsafe. DNA ladder (Roche Co, Germany) was used to detect the molecular weights of observed bands under UV lamp. Overall, 4/98 women (4.08%) with normal cells and 1/5 women (20%) with abnormal cells were positive for at least one of the high risk HPV types in wet Pap smear. The most HPV infection was found in 26 to 39-year-old individuals. We evidenced a moderate prevalence of HPV infection but needs to be given more attention because in apparently healthy women also, HPV infection was observed. Health officials should conduct the study and wider screening of this infection occurring in this province. Screening for this infection must be recommended in this region.

  18. IDENTIFICATION OF RISK FACTORS FOR CERVICAL CANCER IN WOMEN ASSISTED BY A FAMILY HEALTH TEAM IN CUIABÁ, MATO GROSSO, BRAZIL

    Directory of Open Access Journals (Sweden)

    Karla Gomes de Almeida

    2011-01-01

    Full Text Available The purpose of this study was to identify risk factors for cervical neoplasia in women residing in the area covered by the Family Healthcare Strategy of Altos da Serra I, in Cuiabá, Mato Grosso, Brazil. The population of this descriptive study consisted of 19 women who had abnormal results of Pap smears from October 2007 to September 2009. Data were collected using a semi-structured questionnaire applied at the participants’ residences after they provided informed consent. Nine respondents (47.4% began sexual activity from 10 to 15 years of age, 11 (57.9% did not use condoms routinely, 11 (58% had had more than one unprotected sexual intercourse, 6 (31.6% were 15 to 17 years of age at first pregnancy. Early beginning of sexual activity and absence of condom use were the most prevalent situations found among the participants. The results indicate the need to address aspects related to sexuality through health education approaches designed for adolescents, in order to reduce the occurrence of the situations revealed by the study.

  19. An overview on applications of optical spectroscopy in cervical cancers

    Directory of Open Access Journals (Sweden)

    Chilakapati Murali

    2008-01-01

    Full Text Available Despite advances in the treatment modalities, cervical cancers are one of the leading causes of cancer death among women. Pap smear and colposcopy are the existing screening methods and histopathology is the gold standard for diagnosis. However, these methods have been shown to be prone to reporting errors, which could be due to their subjective interpretation. Radiotherapy is the mainstay of treatment for the locally advanced stages of cervical cancers. The typical treatment regimen spans over 4 months, from the first fraction of radiation to clinical assessment of tumor response to radiotherapy. It is often noticed that due to intrinsic properties of tumors, patients with the same clinical stage and histological type respond differently to radiotherapy. Hence, there exists a need for the development of new methods for early diagnosis as well as for early prediction of tumor radioresponse. Optical spectroscopic methods have been shown to be potential alternatives for use in cancer diagnosis. In this review, we provide a brief background on the anatomy and histology of the uterine cervix and the etiology of cervical cancers; we briefly discuss the optical spectroscopic approach to cervical cancer diagnosis. A very brief discussion on radiation therapy and radiation resistance is also provided. We also share our experiences with the Raman spectroscopic methodologies in cervical cancer diagnosis as well as in the prediction of tumor radioresponse.

  20. Eggs containing larvae of Enterobius vermicularis in vaginal smear

    Directory of Open Access Journals (Sweden)

    Jyothi B Shetty

    2012-01-01

    Full Text Available Enterobius vermicularis also known commonly as pinworm is the most common intestinal parasite. It is a nematode that inhabits the human terminal ileum, colon and appendix. The fertilized female migrates to the perianal area where eggs are deposited but occasionally introduces itself into adjacent orifices, most commonly the female genitourinary tract. Thus the eggs can be seen in the vaginal smear as a result of contamination. We report a case wherein the patient presented with signs and symptoms of vulvovaginitis. In her vaginal smear there were eggs of Enterobius vermicularis which showed a coiled larva within it. In the background there were plenty of acute inflammatory cells. This patient responded favorably to antihelminthics. We report this case to highlight the morphology of the parasite and also to emphasize that such findings should not be neglected. Timely reporting and appropriate treatment of such cases will prevent further complications of this parasite including endometritis, salphingitis and peritonitis.

  1. Delay in treatment seeking of smear positive tuberculous patients

    International Nuclear Information System (INIS)

    Bhatti, A.T.; Zahid, M.

    2010-01-01

    To assess and identify the causes and circumstances leading to delays in health seeking and diagnosis of tuberculosis patients as they often present with advance disease resulting in increased morbidity and mortality. Settings Department of Tuberculosis, DOTS clinic DHQ Hospital, Vehari. Methodology One (author) inspiration diagnosed smear positive pulmonary tuberculosis patients were included. Information was gathered through interviews and from TB-01 card. Results Maximum patients were in age group of 16-40 years. Median patient delay was 4-6 months; jobless, homeless personnel had longer delay. The main reason for delay was that the symptoms were not considered serious enough. Delay in presentation of smear positive cases may be due to the lack of awareness of patients and the incompetence of some health workers. Training and supervision of staff and awareness campaigns targeted at the population and involvement of private sector will improve TB control in Vehari. (author)

  2. Block vertebra: fusion of axis with the third cervical vertebra – a case report

    OpenAIRE

    Shankar VV; Kulkarni RR

    2011-01-01

    Skeletal abnormalities at the craniocervical junction or cervical region may result in severe neck pain and sudden unexpected death. During the osteology demonstration of cervical vertebrae for the MBBS Phase I students at M. S. Ramaiah Medical College, it was observed that the axis vertebra is fused with the 3rd cervical vertebra. In this case, the vertebral bodies, vertebral arches and spines were completely fused. This is a condition of block vertebra which has embryological importance and...

  3. TEMPORAL SMEARING OF TRANSIENT RADIO SOURCES BY THE INTERGALACTIC MEDIUM

    International Nuclear Information System (INIS)

    Macquart, Jean-Pierre; Koay, Jun Yi

    2013-01-01

    The temporal smearing of impulsive radio events at cosmological redshifts probes the properties of the ionized intergalactic medium (IGM). We relate the degree of temporal smearing and the profile of a scattered source to the evolution of a turbulent structure in the IGM as a function of redshift. We estimate the degree of scattering expected by analyzing the contributions to the scattering measure of the various components of baryonic matter embedded in the IGM, including the diffuse IGM, intervening galaxies, and intracluster gas. These estimates predict that the amount of temporal smearing expected at 300 MHz is typically as low as ∼1 ms and suggests that these bursts may be detectable with low-frequency widefield arrays. A generalization of the dispersion-measure-scattering-measure relation observed for Galactic scattering to the densities and turbulent conditions relevant to the IGM suggests that scattering measures on the order of 10 –6 kpc m –20/3 would be expected at z ∼ 1. This scattering is sufficiently low enough that its effects would not, for most lines of sight, be manifested in existing observations of the scatter broadening in images of extragalactic compact sources. The redshift dependence on the temporal smearing discriminates between scattering that occurs in the host galaxy of the burst and the IGM, with τ host ∝(1 + z) –3 if the scattering probes length scales below the inner scale of the turbulence or τ host ∝(1 + z) –17/5 if the turbulence follows a Kolmogorov spectrum. This differs strongly from the expected IGM scaling τ IGM ∼ z 2 for z ∼ 0.2–0.5 for z ∼> 1

  4. The Effect of Smear Layer Removal on Endodontic Outcomes

    Science.gov (United States)

    2012-06-01

    determined with a 0.02 taper #10 stainless steel FlexoFile (Dentsply Maillefer, Tulsa, OK) on all canals using a Root ZX (J Morita, Irvine,CA) apex...of adhesion based root canal filling materials in which smear plugs are removed to allow for the formation of a resin based hybrid layer have not...in eliminating intracanal enterococcus faecalis Biofilm . J Endod 2010; 36:894-98. 23. Chugal NM, Clive JM, Spangberg LSW. A prognostic model for

  5. [Cervical screening: toward a new paradigm?].

    Science.gov (United States)

    Lavoué, V; Bergeron, C; Riethmuller, D; Daraï, E; Mergui, J-L; Baldauf, J-J; Gondry, J; Douvier, S; Lopès, P; de Reilhac, P; Quéreux, C; Letombe, B; Marchetta, J; Boulanger, J-C; Levêque, J

    2010-04-01

    Analysis of the trials which compare the virologic testing (HPV testing) and the cytology in the cervical screening. The MedLine database was consulted using the Keywords: "cervical screening", "pap smear", "liquid based cytology", "HPV testing", "adults", "adolescents", "cervical intraepithelial neoplasia (CIN)", "uterine cervix cancer". Articles were selected according their concern about the debate of the uterine cervix cancer screening in France. The HPV testing seems interesting allowing a decreasing delay in the diagnosis of CIN (more diagnosis of CIN2+ in the first round and less during the second one). But, when the two rounds are added, the number of CIN2+ are identical in the two arms (cytology and HPV testing) in all the trials (except the Italian NTCC trial). A negative HPV testing protects the women much longer than cytology can do: a delay of five years between two rounds seems ideal. The HPV testing alone increases the detection rate of cervical lesions, which could regress spontaneously and may induce an overtreatment, especially in the youngest population: a triage is necessary and the cytology appears to be the best way to select the candidates for colposcopy in case of positive HPV testing and cytology. The HPV infection presents some particularities in adolescent females: for this reason, the HPV testing should not be used in this special population. In vaccinated women, a consensus for the screening is necessary. The health care providers in France have to understand the characteristics of the HPV testing: its advantages compared to the cytologic screening are only evident in case of an organization of the screening in France and even in Europe. (c) 2010 Elsevier Masson SAS. All rights reserved.

  6. The Knowledge, Attitude and Behaviours of Women above 18 Years Old about Genital Warts, Cervical Cancer and Human Papilloma Virus Vaccination

    OpenAIRE

    Fatma Gökşin Cihan; Arzu Ataseven; İlkay Özer; Zeynep Can Turhan

    2016-01-01

    Objective: This study aims to evaluate the knowledge and attitudes of women on genital warts, cervical cancer and human papilloma virus (HPV). Methods: Women aged 18 years old and over, admitting dermatology outpatient clinics of Konya Training and Research Hospital for any reason, were included in this cross sectional descriptive study. A 19-question survey was administered to 543 women to evaluate their knowledge and attitudes on genital warts, cervical cancer, smear test, protection met...

  7. Anorectal smear in the diagnosis of anorectal adenocarcinoma

    Directory of Open Access Journals (Sweden)

    D Demirel

    2013-01-01

    Full Text Available The purpose of this case report is to point out the diagnostic value of cytologic smears in patients presenting with anorectal complaints, such as bleeding, pain or discomfort, which may suggest a neoplastic lesion. We present a case of a 64-year-old man with a 3 months′ history of anal bleeding and pain during defecation. He was diagnosed as having hemorrhoids and a hemorrhoidectomy was performed. The patient developed an anal stricture postoperatively that required operative dilation. He continued to complain about anorectal pain for 2 months and a subsequent rectoscopy revealed the presence of tumor 5 to 7 cm above the dentate line. The tumor was resected laparoscopically and was reported as an adenocarcinoma. Rectal bleeding recurred 18 months postoperatively and a smear was procured from the anorectal mucosal surface for cytologic evaluation. A definitive diagnosis of adenocarcinoma was rendered based on cytologic and histologic examination of the material. To the best of our knowledge, this is the first case report of anorectal adenocarcinoma diagnosed by cytologic smear in the English literature.

  8. Motivators for women to attend cervical screening: the influential role of GPs.

    Science.gov (United States)

    O'Connor, Mairead; Murphy, Judith; Martin, Cara; O'Leary, John; Sharp, Linda

    2014-08-01

    Participation in organized cervical cancer screening has declined recently. While research has focussed on barriers to screening participation, less attention has been paid to what motivates women to attend. Moreover, little is known about health care provider/practitioner-level barriers and facilitators to participation. Better understanding of these issues could help inform strategies to improve participation. To explore the role of GPs in influencing women's cervical screening behaviours and investigate other motivators for women to attend for a cervical smear. Ten focus groups were conducted in Ireland, shortly before the launch of a national cervical screening programme. Discussions were audio-recorded, transcribed verbatim and transcripts were analysed thematically. GPs greatly influence women's screening behaviours and can have a positive or negative impact on women's participation in screening. Four major subthemes emerged in relation to this: the attitude of the GP; prompting by the GP; trust in the GP and women's relationships with their GP. Two main motivators to screening participation were identified: personal reasons/benefits (e.g. potential of smears to be life-saving); and practical issues/convenience. Women's also expressed desires for what they would like to see incorporated in the national screening programme (e.g. an 'out-of-hours' service). GPs can impact positively and negatively on women's cervical screening participation. Providing on-going support to GPs around their cervical screening practices is essential to maximize screening attendance. Targeted information materials that focus on the personal reasons and benefits of having smear tests could help stimulate women to participate. © The Author 2014. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  9. Participant recruitment and motivation for participation in optical technology for cervical cancer screening research trials.

    Science.gov (United States)

    Shuhatovich, Olga M; Sharman, Mathilde P; Mirabal, Yvette N; Earle, Nan R; Follen, Michele; Basen-Engquist, Karen

    2005-12-01

    In order to improve recruitment for cervical cancer screening trials, it is necessary to analyze the effectiveness of recruitment strategies used in current trials. A trial to test optical spectroscopy for the diagnosis of cervical neoplasia recruited 1000 women from the community; the trial evaluated the emerging technology against Pap smears and colposcopically directed biopsies for cervical dysplasia. We have examined women's reasons for participating as well as the effectiveness and efficiency for each recruitment strategy. Reasons for participation were identified and compared between trials. The recruitment method that resulted in the most contacts was newspaper reportorial coverage and advertising, followed by family and friends, then television news coverage. The most cost-effective method for finding eligible women who attend the research appointment is word of mouth from a family member or friend. Recommendations are given for maximizing the efficiency of recruitment for cervical cancer screening trials.

  10. MR imaging of acute cervical spine injuries

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyu Hwa; Lee, Jung Hyung; Joo, Yang Goo [School of Medicine, Keimyung University, Daegu (Korea, Republic of)

    1995-01-15

    To describe magnetic resonance (MR) findings of the patients with acute cervical spinal injury and to assess the usefulness of the MR imagings. We retrospectively reviewed the MR images of 32 patients with acute cervical spinal injury. MR images were obtained with a 2.0 T superconductive MR imaging units (Spectro-20000, Gold-Star, Seoul), using spin-echo and gradient-echo technique. Most of patients were in their 3rd-4th decades and motor vehicle accident was the most frequent cause of acute cervical trauma. We assessed the MR findings with respect to the spinal cord, ligaments, paravertebral soft tissues, intervertebral disk, and bony spine. Spinal cord injury was the most common (65%), where cord swelling, edema, and/or hematoma were demonstrated most frequently at C5-6 level. Traumatic intervertebral disk herniations were the second most common (62.5%) and frequently occurred at the lower cervical levels, mostly at C5-6. Paravertebral soft tissue injury, vertebral body fracture, bone marrow edema and displacement were also well shown on MR images. MR imaging appears to be essential for the evaluation of traumatic disk herniations, spinal cord abnormalities, and injury of paravertebral soft tissue in the acute injury of the cervical spine.

  11. MR imaging of acute cervical spine injuries

    International Nuclear Information System (INIS)

    Kim, Kyu Hwa; Lee, Jung Hyung; Joo, Yang Goo

    1995-01-01

    To describe magnetic resonance (MR) findings of the patients with acute cervical spinal injury and to assess the usefulness of the MR imagings. We retrospectively reviewed the MR images of 32 patients with acute cervical spinal injury. MR images were obtained with a 2.0 T superconductive MR imaging units (Spectro-20000, Gold-Star, Seoul), using spin-echo and gradient-echo technique. Most of patients were in their 3rd-4th decades and motor vehicle accident was the most frequent cause of acute cervical trauma. We assessed the MR findings with respect to the spinal cord, ligaments, paravertebral soft tissues, intervertebral disk, and bony spine. Spinal cord injury was the most common (65%), where cord swelling, edema, and/or hematoma were demonstrated most frequently at C5-6 level. Traumatic intervertebral disk herniations were the second most common (62.5%) and frequently occurred at the lower cervical levels, mostly at C5-6. Paravertebral soft tissue injury, vertebral body fracture, bone marrow edema and displacement were also well shown on MR images. MR imaging appears to be essential for the evaluation of traumatic disk herniations, spinal cord abnormalities, and injury of paravertebral soft tissue in the acute injury of the cervical spine

  12. Cervical Cancer as a silent killer: A rare case report with review of literature

    Directory of Open Access Journals (Sweden)

    Deeksha Pandey

    2015-01-01

    Full Text Available Advanced-stage cervical cancer almost always presents either with abnormal vaginal bleeding or with foul-smelling vaginal discharge. We present here a rare case, where a postmenopausal lady presented almost silently with stage IVA cervical cancer. Fortunately, timely referral, correct diagnosis, and multispecialty team work could save her life.

  13. Percutaneous endoscopic cervical discectomy for discogenic cervical headache due to soft disc herniation

    International Nuclear Information System (INIS)

    Ahn, Y.; Lee, S.H.; Shin, S.W.; Chung, S.E.; Park, H.S.

    2005-01-01

    A discogenic cervical headache is a subtype of cervicogenic headache (CEH) that arises from a degenerative cervical disc abnormality. The purpose of this study was to evaluate the clinical outcome of percutaneous endoscopic cervical discectomy (PECD) for patients with chronic cervical headache due to soft cervical disc herniation. Seventeen patients underwent PECD for intractable headache. The inclusion criteria were soft disc herniation without segmental instability, proven by both local anesthesia and provocative discography for headache unresponsive to conservative treatment. The mean follow-up period was 37.6 months. Fifteen of the 17 patients (88.2%) showed successful outcomes based on the Macnab criteria. Pain scores on a visual analog scale (VAS) improved from a preoperative mean of 8.35±0.79 to 2.12±1.17, postoperatively (P<0.01). The mean disc height decreased from 6.81±1.08 to 5.98±1.07 mm (P<0.01). There was no newly developed segmental instability or spontaneous fusion on follow-up radiography. In conclusion, PECD appears to be effective for chronic severe discogenic cervical headache under strict inclusion criteria. (orig.)

  14. [Traumatic spinal complications of cervical arthrosis].

    Science.gov (United States)

    Verstichel, P; Berthelot, J L; Randriananja, H; Crozier, S; Masson, C

    1996-02-17

    Cervical spondylotic myelopathy is usually a chronic and progressive disease. In a few cases, however, dramatic tetraplegia sometimes occurs after even minor injury. We report seven patients (6 males, 1 female, aged from 41 to 63), who suffered from acute myelopathy after an injury. In 5 cases, the injury revealed the cervical spondylotic myelopathy. A hyperextension of the cervical spine was found in 5 cases. The injury was severe in only one case, but there was no bony abnormalities, except arthrosis. The most common cause was a fall. In contrast, severe tetraplegia was found in 4 cases. Spontaneous, but incomplete, recuperation occurred in 4 patients. In all 7 cases, CT scan and MRI showed congenital cervical stenosis associated with cervical spondylosis. The level of disco-osteophytic changes was mainly in C4, C5, C6. On T2-weighted spin-echo image, an increased signal intensity was present in the cord of 3 patients, but was not correlated with the severity of the symptoms, nor with improvement. Surgical treatment was performed in 6 cases: 3 laminectomies, 3 anterior or antero-lateral approaches. Improvement after operative decompression was observed in all but one case, even when the motor or sensory deficit persists for more than one year. Motricity of the inferior limbs improved better than the other deficits, perhaps because of the location of non-reversible lesions in the spinal gray matter. The acute medullary syndrome of cervical spondylotic myelopathy is serious and can cause major handicaps. This complication justifies a preventive surgical attitude when medullar signs are moderate, and cervical imagery shows a spondylotic compression of the cord with congenital stenosis.

  15. Targeted treatments for cervical cancer: a review

    Directory of Open Access Journals (Sweden)

    Peralta-Zaragoza O

    2012-11-01

    Full Text Available Oscar Peralta-Zaragoza,1 Víctor Hugo Bermúdez-Morales,1 Carlos Pérez-Plasencia,2,3 Jonathan Salazar-León,1 Claudia Gómez-Cerón,1 Vicente Madrid-Marina11Direction of Chronic Infections and Cancer, Research Center in Infection Diseases, National Institute of Public Health, Cuernavaca, Morelos, México; 2Oncogenomics Laboratory, National Cancer Institute of Mexico, Tlalpan, México; 3Biomedicine Unit, FES-Iztacala UNAM, México City, MéxicoAbstract: Cervical cancer is the second most common cause of cancer death in women worldwide and the development of new diagnosis, prognostic, and treatment strategies merits special attention. Although surgery and chemoradiotherapy can cure 80%–95% of women with early stage cancer, the recurrent and metastatic disease remains a major cause of cancer death. Many efforts have been made to design new drugs and develop gene therapies to treat cervical cancer. In recent decades, research on treatment strategies has proposed several options, including the role of HPV E6 and E7 oncogenes, which are retained and expressed in most cervical cancers and whose respective oncoproteins are critical to the induction and maintenance of the malignant phenotype. Other efforts have been focused on antitumor immunotherapy strategies. It is known that during the development of cervical cancer, a cascade of abnormal events is induced, including disruption of cellular cycle control, perturbation of antitumor immune response, alteration of gene expression, and deregulation of microRNA expression. Thus, in this review article we discuss potential targets for the treatment of cervical cancer associated with HPV infection, with special attention to immunotherapy approaches, clinical trials, siRNA molecules, and their implications as gene therapy strategies against cervical cancer development.Keywords: Cervical cancer, clinical trials, gene therapy, HPV E6 and E7 oncogenes, siRNAs

  16. Beliefs about the causes of cervical cancer in Botswana: implications for nursing.

    Science.gov (United States)

    McFarland, D M

    2009-12-01

    Cervical cancer is the most common cause of cancer mortality and morbidity for women in Botswana. Yet, little is known about what women believe to be the causes of the disease. This paper presents data on factors women in Botswana believe are responsible for the high incidence of cervical cancer in their country. Data were part of a larger study that explored knowledge and perceptions about cervical cancer and Pap smear screening from the perspectives of the clients and the healthcare providers. The study that generated the data included 30 women of all socio-economic levels, recruited by network sampling. The women's ages ranged from 31 to 54 years. Demographic data were analysed descriptively. Individualized interview data were content-analysed. The identified causes of cervical cancer were classified as cervical irritants and non-irritants. The most commonly cited cervical irritants were vaginally inserted chemical agents and traditional medicine. Participants identified vaginally inserted chemical substances and traditional medicines as possible explanations for the high incidence of cervical cancer in Botswana. They reported that women used these substances for sexual and hygienic purposes. Although these factors are believed to be the causes of cervical cancer and have not yet been medically acknowledged, verbal reports suggest that their use is problematic. There is a need for health education and for further research to affirm women's beliefs about the harmful effects of intravaginal agents.

  17. Knowledge, attitude and practice of cervical cancer screening among women attending gynecology clinics in a tertiary level medical care center in southeastern Nigeria.

    Science.gov (United States)

    Mbamara, Sunday U; Ikpeze, Okechukwu C; Okonkwo, John E N; Onyiaorah, Igwebuike V; Ukah, Cornelius O

    2011-01-01

    To describe the knowledge, attitudes and practices of gynecology clinic attendees in a tertiary level healthcare center in Nigeria. This is a descriptive, cross-sectional, questionnaire-based study conducted at Nnamdi Azikwe University Teaching Hospital in Nigeria in December 2007. A total of 200 questionnaires were distributed, and 198 were properly completed. The 198 completely and properly filled questionnaires formed the basis of the analysis. Twenty-five (12.6%) of the women were aware of the cervical cancer screening test, while 173 (87.4%) had never heard of the test before. Only 8% of the respondents had knowledge of the prevention of cervical cancer, but none of them were aware of the introduction of the human papillomavirus vaccine. Twenty-one (84.0%) of those women who were aware of the cervical cancer screening test got their information from healthcare providers, 3 (12.0%) from television and 2 (8.0%) from radio. Of the 25 respondents who were aware of the cervical cancer screening test, 15 (60.0%) had received at least a Pap smear test. All of the screening was done as an opportunistic screening exercise. A total of 119 (85.0%) of the women were not able to be screened because they were not aware of the cervical cancer smear screening, while 4 (3.2%) felt that it was unnecessary. There is a significant association between the educational status and the knowledge of the cervical smear Pap test (chi2 = 10.14, p value = 0.001). Eighty (57.1%) of the women agreed that they would like to undertake cervical cancer screening, while 60 (42.9%) would decline the cervical cancer screening test. The knowledge about cervical cancer in this study was very low. This poor knowledge may limit the utilization of cervical cancer prevention programs. This study underscores the need to establish an intensive and sustainable awareness campaign on the prevention of cancer of the cervix.

  18. Gynecobstetric risk factors for cervical cancer in primary health care

    International Nuclear Information System (INIS)

    Dunan Cruz, Liam Kandel; Cala Calvinno, Leidys; Infante Tabio, Nadia Ines; Hernandez Lin, Tania

    2011-01-01

    A descriptive and cross-sectional study of 50 women with some kind of alteration in their Pap smear results in the last triennium, and who belong to the health area of 'Jose Marti Perez' University Polyclinic from Santiago de Cuba, was carried out during the first semester of 2008 in order to determine the gynecobstetric risk factors in the cervical cancer course. Multiparity and the intergenesic period over a year, as well as the beginning of sexual intercourse in adolescence, the use of hormonal contraceptives, and history of sexually transmitted infections were predominant among them. (author)

  19. Determinants of Breast and Cervical Cancer Screening Uptake Among Women in Turkey.

    Science.gov (United States)

    Sözmen, Kaan; Unal, Belgin; Sakarya, Sibel; Dinc, Gonul; Yardim, Nazan; Keskinkilic, Bekir; Ergör, Gül

    2016-09-01

    The aim of the study was to assess the influence of sociodemographic characteristics on breast and cervical cancer screening among women 30 years and older in Turkey. We used data from the National Chronic Diseases and Risk Factors Survey conducted by the Ministry of Health in 2011. Multivariate logistic regression analysis was used to assess the association of sociodemographic factors, lifestyle variables, and cancer screening. Overall, 22.0% of women ever had a Pap smear test for cervical cancer screening and 19.0% ever had a mammography for breast cancer screening(n = 6846). Individuals with a university degree, social security, doing moderate physical activity, and consuming 5 portions of fruit or vegetable/day were more likely to receive Pap smear test and mammography. Residing in the eastern region and living in rural area was associated with lower likelihood of receiving both types of screening. © 2016 APJPH.

  20. A pilot study of short-duration sputum pretreatment procedures for optimizing smear microscopy for tuberculosis.

    Directory of Open Access Journals (Sweden)

    Peter Daley

    2009-05-01

    Full Text Available Direct sputum smear microscopy for tuberculosis (TB lacks sensitivity for the detection of acid fast bacilli. Sputum pretreatment procedures may enhance sensitivity. We did a pilot study to compare the diagnostic accuracy and incremental yield of two short-duration (<1 hour sputum pretreatment procedures to optimize direct smears among patients with suspected TB at a referral hospital in India.Blinded laboratory comparison of bleach and universal sediment processing (USP pretreated centrifuged auramine smears to direct Ziehl-Neelsen (ZN and direct auramine smears and to solid (Loweinstein-Jensen (LJ and liquid (BACTEC 460 culture. 178 pulmonary and extrapulmonary TB suspects were prospectively recruited during a one year period. Thirty six (20.2% were positive by either solid or liquid culture. Direct ZN smear detected 22 of 36 cases and direct auramine smears detected 26 of 36 cases. Bleach and USP centrifugation detected 24 cases each, providing no incremental yield beyond direct smears. When compared to combined culture, pretreated smears were not more sensitive than direct smears (66.6% vs 61.1 (ZN or 72.2 (auramine, and were not more specific (92.3% vs 93.0 (ZN or 97.2 (auramine.Short duration sputum pretreatment with bleach and USP centrifugation did not increase yield as compared to direct sputum smears. Further work is needed to confirm this in a larger study and also determine if longer duration pre-treatment might be effective in optimizing smear microscopy for TB.

  1. Lot quality assurance sampling of sputum acid-fast bacillus smears for assessing sputum smear microscopy centers.

    Science.gov (United States)

    Selvakumar, N; Murthy, B N; Prabhakaran, E; Sivagamasundari, S; Vasanthan, Samuel; Perumal, M; Govindaraju, R; Chauhan, L S; Wares, Fraser; Santha, T; Narayanan, P R

    2005-02-01

    Assessment of 12 microscopy centers in a tuberculosis unit by blinded checking of eight sputum smears selected by using a lot quality assurance sampling (LQAS) method and by unblinded checking of all positive and five negative slides, among the slides examined in a month in a microscopy centre, revealed that the LQAS method can be implemented in the field to monitor the performance of acid-fast bacillus microscopy centers in national tuberculosis control programs.

  2. Challenges to cervical screening in a developing country: The case of Malaysia

    DEFF Research Database (Denmark)

    Othman, Nor Hayati; Rebolj, Matejka

    2009-01-01

    , only 47.3% of Malaysian women have been screened. Several factors may have contributed to this. No national call-recall system has been established. Women are informed about cervical screening primarily through mass media rather than being individually invited. Smears are free of charge if taken......: Improving screening coverage will remain an important strategy for combating cervical cancer in Malaysia. The focus should be on the policy-making context, improving awareness and the screening infrastructure, and making the service better accessible to women....

  3. 30 years of preventive studies of uterine cervical cancer 1982-2012

    Directory of Open Access Journals (Sweden)

    Garrido JL

    2014-10-01

    Full Text Available Purpose: To show and describe the clinical evolution of cervical cancer screening patients following the protocol established by the University of Padua. Methods: 12,679 patients were examined using Pap smear, colposcopy and biopsy in cases it was required. Results: From these large group of patients, 6,411 were diagnosed as patients at risk of developing cancer, from which 4,257 only had HPV infection, 1,150 had dysplastic lesions, 210 had cervical cancer and 794 cases were classified as simple oncogenic risk.

  4. Performance of Early Diagnosis of Breast and Cervical Cancer in the Municipality of Cienfuegos

    Directory of Open Access Journals (Sweden)

    Julio Padrón González

    2013-05-01

    Full Text Available Background: breast and cervical cancer are among the most frequent causes of death in women. Therefore, the early detection of these diseases is one of the prioritized programs of the Public Health System. Objective: to describe the performance of the Breast and Cervical Cancer Program in the municipality of Cienfuegos. Methods: a cross-sectional descriptive study was conducted over the period 2010-2011 in the context of the CARMEN project. A random sample was selected which was randomly stratified. The variables analyzed included age, marital status, skin color, health professional’s visits, knowledge of breast self-examination, clinical breast exam, mammography, cervical smear and time from the last medical examination of each test. The questionnaire of the CARMEN study was used. Results analysis was performed by SPSS package version 15, 0. Statistical significance level used was 95 %. Results: a total of 428 women (41,1 % had not been examined in over a year; 49 of them (4,6 % had not been checked for more than five years. 7,2 % of the study sample have never undergone a mammography, 28,6 % have had this test performed. 91,0 % of the women whose ages are included in the program has undergone a cervical smear. Conclusions: the objectives of the General Program for Cancer Control in Cuba are not being achieved. The inefficient areas of the Breast and Cervical Cancer Program are exposed.

  5. Understanding Transgender Men's Experiences with and Preferences for Cervical Cancer Screening: A Rapid Assessment Survey.

    Science.gov (United States)

    Seay, Julia; Ranck, Atticus; Weiss, Roy; Salgado, Christopher; Fein, Lydia; Kobetz, Erin

    2017-08-01

    Transgender men are less likely than cisgender women to receive cervical cancer screening. The purpose of the current study was to understand experiences with and preferences for cervical cancer screening among transgender men. Ninety-one transgender men ages 21-63 completed the survey. The survey evaluated experiences with and preferences for screening, including opinions regarding human papillomavirus (HPV) self-sampling as a primary cervical cancer screening. Half (50.5%) of participants did not have Pap smear screening within the past 3 years. The majority (57.1%) of participants preferred HPV self-sampling over provider-collected Pap smear screening. Participants who reported discrimination were more likely to prefer HPV self-sampling (odds ratio = 3.29, 95% confidence interval 1.38-7.84, P = 0.007). Primary HPV testing via HPV self-sampling may improve cervical cancer screening uptake among transgender men. Future work should pilot this innovative cervical cancer screening method within this population.

  6. Surgical staging identified false HPV-negative cases in a large series of invasive cervical cancers.

    Science.gov (United States)

    Petry, Karl Ulrich; Liebrich, Clemens; Luyten, Alexander; Zander, Martina; Iftner, Thomas

    2017-12-01

    We examined a large series of biopsy-proven invasive cervical cancers with surgical staging and HPV re-testing to estimate the relevance of HPV-negative cervical cancers in a Caucasian population. We prospectively collected smears from 371 patients with a biopsy-proven diagnosis of cervical cancer for HC2 testing of high-risk HPV (HR-HPV). In HC2-negative cases, smears and paraffin embedded tissue blocks underwent additional HPV genotyping. HC2 tests showed 31/371 cases (8.8%) had negative findings. Surgical staging showed that 21/31 HC2-negative cases (68%) were not cervical cancer. Overall, 340/350 cases of primary cervical cancer confirmed by surgical staging tested HC2 positive (97.2%). Non-high-risk HPV subtypes were detected in five cases (one HPV-53, one HPV-70, and three HPV-73) and high-risk subtypes in four patients with HC2-negative cervical cancer (two HPV 16 and two HPV-18). The remaining case, a primary undifferentiated carcinoma of the uterine cervix, tested negative for HPV-DNA with all tests. The main explanation for HPV-negative cervical cancer was a false diagnosis, followed by cancers associated with non-HR-HPV types, and false-negative HR-HPV results. Truly HPV negative seem to be very rare in Caucasian populations. Retrospective analyses without surgical staging may overestimate the proportion of HPV negative cervical cancers. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  7. Barriers to Pap Smear Test for the Second Time in Women Referring to Health Care Centers in the South of Tehran: A Qualitative Approach

    Directory of Open Access Journals (Sweden)

    Laleh Hassani

    2017-10-01

    Full Text Available Background: Cervical cancer is a preventable disease with a regular screening program. Many studies have reported a large number of barriers that women had for the first time, but this study decided to find other barriers for the second time pap smear. Methods: In this qualitative research, data were gathered through in-depth interviews and expressed through conventional content analysis in the form of constant comparison. The participants were 15 women with family profile at 30 health care centers who lived in the south of Tehran and had done Pap smear for one time but didn’t do it for the second time. Results: Three main themes emerged from the analysis of the interviews: negative experiences of the first Pap test were as follows: results of the first time test, readiness for performing the test, getting the test itself, and the site of the first Pap test. Personal barriers to getting the second Pap test were: inattention to time, physical barriers to the second Pap test, and inhibitory beliefs. Perceived social barriers to getting the second Pap test with two sub-themes included social supports and abstract norms. Conclusion: This study provided other barriers about Pap smear including lack of the spouse’s support, the role of health care providers and physicians in screening program for early diagnosis in women.

  8. Urine - abnormal color

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003139.htm Urine - abnormal color To use the sharing features on this page, please enable JavaScript. The usual color of urine is straw-yellow. Abnormally colored urine ...

  9. Tooth - abnormal colors

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003065.htm Tooth - abnormal colors To use the sharing features on this page, please enable JavaScript. Abnormal tooth color is any color other than white to yellowish- ...

  10. Abnormal uterine bleeding

    Science.gov (United States)

    Anovulatory bleeding; Abnormal uterine bleeding - hormonal; Polymenorrhea - dysfunctional uterine bleeding ... ACOG committee opinion no. 557: Management of acute abnormal uterine bleeding in nonpregnant reproductive-aged women. Reaffirmed 2015. www. ...

  11. [Cervical cancer screening: past--present--future].

    Science.gov (United States)

    Breitenecker, G

    2009-12-01

    Despite the undisputed and impressive success which has been achieved since the 1960s by cervical cytology in the fight against cervical cancer and its precursor stages, during which the mortality rate in industrialized countries over the last 40 years has been reduced by two-thirds to three-quarters, a perfect and error-free screening procedure is still a long way off and will probably never be reached. There are two main reasons for this, the lack of adequate coverage and suboptimal quality and assessment of smears. Two screening procedures are in use Europe, an opportunistic and an organized system. Both systems have many advantages but also disadvantages. In organized programs the coverage is higher (up to 80%), although similar numbers are also achieved by non-organized programs over a 3-year cycle, even if they cannot be so exactly documented. The decision on which system is used depends on the health system of the country, public or non-public, and many other national circumstances. However, in both systems prerequisites for a satisfactory result is a high quality in the sampling technique, the processing and the assessment. Therefore, several guidelines have been introduced by state and medical societies for internal and external quality assurance. New technologies, such as thin-layer cytology or automation for replacement or support of conventional cytology liquid-based cytology proved not to be superior enough to justify the high costs of these systems. The recognition of the strong causal relationship between persistent infection with high-risk human papillomavirus (HPV) types and cervical cancer and its precursors has resulted in the development of comparably simple tests. Primary screening using HPV typing alone is not recommended in opportunistic screening due to the low specificity but high sensitivity because it leads to many clinically irrelevant results which place women under stress. In organized screening HPV testing is always and only possible

  12. Knowledge, attitude and practice of screening for cervical cancer among female students of a tertiary institution in South Eastern Nigeria.

    Science.gov (United States)

    Akujobi, C N; Ikechebelu, J I; Onunkwo, I; Onyiaorah, I V

    2008-09-01

    Cervical cancer is the second commonest cancer of females worldwide and the commonest cancer of the female genital tract in our environment. It can be prevented through early detection by cervical screening (Pap smear). The objective of this study is to determine the knowledge, attitude and practice of cervical cancer screening among female undergraduates. A pre tested questionnaire was administered to third and fourth year female students of the Faculty of Natural Sciences, Nnamdi Azikiwe University Awka, Nigeria. Out of the 220 students involved in the study, 134 (60.9) had knowledge of cervical cancer and 118 (53.6%) were sexually active with the average age at sexual debut being 21.2 years. The mean age of the students was 23.8 years and the age range was 17 to 39 years with 175 (80%) in the age range of 20-29 years. About 2/3 of the students did not know about Pap smear and worse still, none of them had undergone a Pap screening test before. This low participation in screening for cervical cancer was attributed to several reasons including ignorance of the existence of such a test, lack of awareness of centers where such services are obtainable, ignorance of the importance of screening and the risk factors to the development of cervical cancer. There is good level of awareness of cervical cancer among the female undergraduates but poor knowledge and participation in cervical cancer screening. The development of a comprehensive cervical cancer screening strategy is being recommended to improve participation with a view to prevent cervical cancer by early detection and treatment of the pre-malignant stages.

  13. HPV-Based Screening, Triage, Treatment, and Followup Strategies in the Management of Cervical Intraepithelial Neoplasia

    Directory of Open Access Journals (Sweden)

    Oscar Peralta-Zaragoza

    2013-01-01

    Full Text Available Cervical cancer is the second most common cause of death from cancer in women worldwide, and the development of new diagnostic, prognostic, and treatment strategies merits special attention. Many efforts have been made to design new drugs and develop immunotherapy and gene therapy strategies to treat cervical cancer. HPV genotyping has potentially valuable applications in triage of low-grade abnormal cervical cytology, assessment of prognosis and followup of cervical intraepithelial neoplasia, and in treatment strategies for invasive cervical cancer. It is known that during the development of cervical cancer associated with HPV infection, a cascade of abnormal events is induced, including disruption of cellular cycle control, alteration of gene expression, and deregulation of microRNA expression. Thus, the identification and subsequent functional evaluation of host proteins associated with HPV E6 and E7 oncoproteins may provide useful information in understanding cervical carcinogenesis, identifying cervical cancer molecular markers, and developing specific targeting strategies against tumor cells. Therefore, in this paper, we discuss the main diagnostic methods, management strategies, and followup of HPV-associated cervical lesions and review clinical trials applying gene therapy strategies against the development of cervical cancer.

  14. Inuit women's attitudes and experiences towards cervical cancer and prevention strategies in Nunavik, Quebec

    Directory of Open Access Journals (Sweden)

    Helen Cerigo

    2012-03-01

    Full Text Available Objectives: To describe the attitudes about and experiences with cervical cancer, Pap smear screenings and the HPV vaccine among a sample of Inuit women from Nunavik, Quebec, Canada. We also evaluated demographic and social predictors of maternal interest in HPV vaccination. Study design: A mixed method design was used with a cross-sectional survey and focus group interviews. Methods: Women were recruited through convenience sampling at 2 recruitment sites in Nunavik from March 2008 to June 2009. Differences in women's responses by age, education, and marital status were assessed. Unconditional logistic regression was used to determine predictors of women's interest in HPV vaccination for their children. Results: Questionnaires were completed by 175 women aged 18–63, and of these women a total of 6 women aged 31–55 participated in 2 focus groups. Almost half the survey participants had heard of cervical cancer. Women often reported feelings of embarrassment and pain during the Pap smear and older women were more likely to feel embarrassed than younger women. Only 27% of women had heard of the HPV vaccine, and 72% of these women were interested in vaccinating their child for HPV. No statistically significant predictors of maternal interest in HPV vaccination were found. Conclusions: Our findings indicate that health service planners and providers in Nunavik should be aware of potential barriers to Pap smear attendance, especially in the older age groups. Given the low awareness of cervical cancer, the Pap smear and the HPV vaccine, education on cervical cancer and prevention strategies may be beneficial.

  15. Two cytological methods for screening for cervical cancer

    DEFF Research Database (Denmark)

    Kirschner, B.; Simonsen, K.; Junge, J.

    2008-01-01

    -based cytology. MATERIALS AND METHODS: In 2002, the Department of Pathology, Hvidovre Hospital changed over from the conventional Papanicolaou smear screening method to SurePath liquid-based cytology. This article is based on a retrospective comparison on data from the population screening programme for cervical...... cancer in the Municipality of Copenhagen. RESULTS: The number of tests with the diagnosis of "normal cells" decreased 1% after the conversion to liquid-based cytology, whilst the number of tests with "atypical cells" and "cells suspicious for malignancy" increased by 64.3% and 41.2% respectively...... of cervical precancerous lesions with liquid-based cytology. Follow-up histology showed no increase of false positive tests, whilst the share of tests which were "unsatisfactory for evaluation" decreased significantly. Overall, the liquid-based technique would seem to have several advantages compared...

  16. Factors Associated with Pap Smear Implementation among Women Referring to Healthcare Centers in Fasa, Iran: An Application of Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Zahra Moradi

    2017-06-01

    Full Text Available Background and Objective: Cervical cancer is the second most common cancer among the females. This cancer is considered as a preventable disease due to having a long period before the invasion, availability of appropriate screening program, and effective treatment of primary lesions. The aim of this study was to determine the factors related to per forming regular Pap smear test based on the Theory of Planned Behavior (TPB among the females living in Fasa, Iran. Materials and Methods: This descriptive-analytic cross-sectional study was conducted on 700 married women in Fasa city in 2016. The study population was selected from the females referring to the healthcare centers of Fasa using simple random sampling technique. The data were collected by means of a three-part questionnaire, including demographic data, knowledge, and TPB constructs. Data analysis was performed using Pearson correlation coefficient test and logistic regression in SPSS, version 22. Results: According to the results, 45.7% of the patients had a history of undergoing a Pap smear test, and 20.7% of them performed this test regularly. The results indicated that knowledge, attitude, subjective norms, and perceived behavioral control were the predictors of intention and behavior of Pap smear test among the women (P<0.05. These components accounted for 57.4% and 31.6% of the intention and behavior variance, respectively. Conclusion: As the findings of this study indicated, it is possible to increase the level of screening behaviors among the women by improving their awareness, attitude, subjective norms, and perceived behavioral control. This measure in turn plays a significant role in the prevention and control of cervical cancer.

  17. Cervical spinal canal narrowing in idiopathic syringomyelia

    International Nuclear Information System (INIS)

    Struck, Aaron F.; Carr, Carrie M.; Shah, Vinil; Hesselink, John R.; Haughton, Victor M.

    2016-01-01

    The cervical spine in Chiari I patient with syringomyelia has significantly different anteroposterior diameters than it does in Chiari I patients without syringomyelia. We tested the hypothesis that patients with idiopathic syringomyelia (IS) also have abnormal cervical spinal canal diameters. The finding in both groups may relate to the pathogenesis of syringomyelia. Local institutional review boards approved this retrospective study. Patients with IS were compared to age-matched controls with normal sagittal spine MR. All subjects had T1-weighted spin-echo (500/20) and T2-weighted fast spin-echo (2000/90) sagittal cervical spine images at 1.5 T. Readers blinded to demographic data and study hypothesis measured anteroposterior diameters at each cervical level. The spinal canal diameters were compared with a Mann-Whitney U test. The overall difference was assessed with a Friedman test. Seventeen subjects were read by two reviewers to assess inter-rater reliability. Fifty IS patients with 50 age-matched controls were studied. IS subjects had one or more syrinxes varying from 1 to 19 spinal segments. Spinal canal diameters narrowed from C1 to C3 and then enlarged from C5 to C7 in both groups. Diameters from C2 to C4 were narrower in the IS group (p < 0.005) than in controls. The ratio of the C3 to the C7 diameters was also smaller (p = 0.004) in IS than controls. Collectively, the spinal canal diameters in the IS were significantly different from controls (Friedman test p < 0.0001). Patients with IS have abnormally narrow upper and mid cervical spinal canal diameters and greater positive tapering between C3 and C7. (orig.)

  18. Cervical spinal canal narrowing in idiopathic syringomyelia

    Energy Technology Data Exchange (ETDEWEB)

    Struck, Aaron F. [Massachusetts General Hospital, Department of Neurology, Boston, MA (United States); Carr, Carrie M. [Mayo Clinic, Department of Radiology, Rochester, MN (United States); Shah, Vinil [University of California San Francisco, Department of Radiology, San Francisco, CA (United States); Hesselink, John R. [University of California San Diego, Department of Radiology, San Diego, CA (United States); Haughton, Victor M. [University of Wisconsin, Department of Radiology, Madison, WI (United States)

    2016-08-15

    The cervical spine in Chiari I patient with syringomyelia has significantly different anteroposterior diameters than it does in Chiari I patients without syringomyelia. We tested the hypothesis that patients with idiopathic syringomyelia (IS) also have abnormal cervical spinal canal diameters. The finding in both groups may relate to the pathogenesis of syringomyelia. Local institutional review boards approved this retrospective study. Patients with IS were compared to age-matched controls with normal sagittal spine MR. All subjects had T1-weighted spin-echo (500/20) and T2-weighted fast spin-echo (2000/90) sagittal cervical spine images at 1.5 T. Readers blinded to demographic data and study hypothesis measured anteroposterior diameters at each cervical level. The spinal canal diameters were compared with a Mann-Whitney U test. The overall difference was assessed with a Friedman test. Seventeen subjects were read by two reviewers to assess inter-rater reliability. Fifty IS patients with 50 age-matched controls were studied. IS subjects had one or more syrinxes varying from 1 to 19 spinal segments. Spinal canal diameters narrowed from C1 to C3 and then enlarged from C5 to C7 in both groups. Diameters from C2 to C4 were narrower in the IS group (p < 0.005) than in controls. The ratio of the C3 to the C7 diameters was also smaller (p = 0.004) in IS than controls. Collectively, the spinal canal diameters in the IS were significantly different from controls (Friedman test p < 0.0001). Patients with IS have abnormally narrow upper and mid cervical spinal canal diameters and greater positive tapering between C3 and C7. (orig.)

  19. Liquid-based cervical cytology using ThinPrep technology: weighing the pros and cons in a cost-effectiveness analysis.

    NARCIS (Netherlands)

    Bekker-Grob, E.W. de; Kok, I.M. de; Bulten, J.; Rosmalen, J. van; Vedder, J.E.M.; Arbyn, M.; Klinkhamer, P.J.; Siebers, A.G.; Ballegooijen, M. van

    2012-01-01

    PURPOSE: Cervical cancer screening with liquid-based cytology (LBC) has been developed as an alternative to the conventional Papanicolaou (CP) smear. Cost-effectiveness is one of the issues when evaluating LBC. Based on the results of a Dutch randomised controlled trial, we conducted

  20. Cervical cancer screening programs: technical cooperation in the Caribbean.

    Science.gov (United States)

    Barnett, D B

    1996-12-01

    This article presents the findings and recommendations of the evaluation of a project that aimed to decrease mortality from cervical cancer in the Caribbean. The Cervical Cancer Control Project was initiated in 1990 in 10 countries in the Caribbean with a total population of 850,000. The project was directed at women aged 25-69 years and sought to increase cervical screening. The production of education materials was based on a KAP survey conducted in Barbados and Grenada. Findings indicate that Pap smears were more popular among young, better educated women. Men contributed to decision making on reproductive health issues, but women would follow the advice of health professionals. The following informative materials were produced: brochures on prevention, public service announcements, and posters. A follow-up survey indicated little impact of the IEC campaign to increase screenings. Training materials were produced that aimed to assure the quality in performance of Pap smear procedures among health workers. Laboratory-based cervical cytology registries were established that were compatible with PAHO/WHO systems. Quality control in laboratories was reinforced by meetings with pathologists and by exploration of the use of semi-automated cytology screening systems. Meetings were conducted in 1996 to assess whether project goals had been met. It was recommended that cost-benefit studies be conducted in order to prove to policy makers that there was a need to invest in screening programs. It was recommended that community and women's groups be encouraged to participate in awareness creation. Recruitment of the target population should be more flexible and involve possible use of mobile clinics in the workplace and communities. Simple, accurate information needs to be communicated through all available channels, including social marketing. Clinicians need to learn to manage their time and to prioritize their work load.

  1. Cervical spinal cord injury without radiological abnormality in adults.

    OpenAIRE

    Bhatoe H

    2000-01-01

    Spinal cord injury occurring without concomitant radiologically demonstrable trauma to the skeletal elements of the spinal canal rim, or compromise of the spinal canal rim without fracture, is a rare event. Though documented in children, the injury is not very well reported in adults. We present seventeen adult patients with spinal cord injury without accompanying fracture of the spinal canal rim, or vertebral dislocation, seen over seven years. None had preexisting spinal canal stenosis or c...

  2. Peripheral blood smear image analysis: A comprehensive review

    Directory of Open Access Journals (Sweden)

    Emad A Mohammed

    2014-01-01

    Full Text Available Peripheral blood smear image examination is a part of the routine work of every laboratory. The manual examination of these images is tedious, time-consuming and suffers from interobserver variation. This has motivated researchers to develop different algorithms and methods to automate peripheral blood smear image analysis. Image analysis itself consists of a sequence of steps consisting of image segmentation, features extraction and selection and pattern classification. The image segmentation step addresses the problem of extraction of the object or region of interest from the complicated peripheral blood smear image. Support vector machine (SVM and artificial neural networks (ANNs are two common approaches to image segmentation. Features extraction and selection aims to derive descriptive characteristics of the extracted object, which are similar within the same object class and different between different objects. This will facilitate the last step of the image analysis process: pattern classification. The goal of pattern classification is to assign a class to the selected features from a group of known classes. There are two types of classifier learning algorithms: supervised and unsupervised. Supervised learning algorithms predict the class of the object under test using training data of known classes. The training data have a predefined label for every class and the learning algorithm can utilize this data to predict the class of a test object. Unsupervised learning algorithms use unlabeled training data and divide them into groups using similarity measurements. Unsupervised learning algorithms predict the group to which a new test object belong to, based on the training data without giving an explicit class to that object. ANN, SVM, decision tree and K-nearest neighbor are possible approaches to classification algorithms. Increased discrimination may be obtained by combining several classifiers together.

  3. Diagnostic accuracy of slit skin smears in leprosy

    International Nuclear Information System (INIS)

    Naveed, T.; Shaikh, Z.

    2015-01-01

    To determine the diagnostic accuracy of slit skin smears in clinically suspected patients of leprosy using histopathology as gold standard. Study Design: Validation study Place and Duration of Study: Study was carried out at Rawalpindi Leprosy Hospital, Dermatology Department Military Hospital (MH) and Armed Forces Institute of Pathology (AFIP), Rawalpindi from 18th August 2012 to 18 Feb 2013. Methods: Appropriate technical and ethical approval for the study and patient consent were obtained. All suspected patients of leprosy of any age and either gender having typical hypo-aesthetic or anesthetic, erythematous or hypo-pigmented scaly skin lesions on any part of body were included in this study. All patients who have already received treatment for leprosy, patients with pure neural leprosy, patient not giving their consent for skin biopsy and patients with lepra reactions were excluded from this study. Forty eight patients fulfilling the inclusion criteria were included in the study. Sample size had been calculated by using WHO sample size calculator taking confidence level 95%, absolute precision required 14% and anticipated population proportion 40%. Non-probability consecutive sampling technique was used to collect sample. Results: The results of the study revealed that out of 48 clinically suspected patients of leprosy skin biopsy confirmed the diagnosis in 34 patients (70.8%) and the slit skin smear had diagnostic accuracy of 68.75% with sensitivity 55.8% and specificity and positive predictive value of 100%. Conclusion: Study suggested that although slit skin smears are rapid and inexpensive method of diagnosis but their diagnostic accuracy is low. (author)

  4. Multiplex polymerase chain reaction for the detection of high-risk-human papillomavirus types in formalin-fixed paraffin-embedded cervical tissues

    Directory of Open Access Journals (Sweden)

    Mini P Singh

    2017-01-01

    Full Text Available Detecting high-risk-human papillomavirus (HPV types has become an integral part of the cervical cancer screening programmes. This study aimed to develop a multiplex polymerase chain reaction (PCR for identification of HPV types 16 and 18 along with the beta globin gene in formalin-fixed and paraffin-embedded cervical biopsy specimens. A total of 59 samples from patients with cervical abnormalities were tested. HPV 16 positivity was 50% in cervical cancers and 52.9% in cervical intraepithelial neoplasia. Our multiplex PCR protocol can be used as a simple and cost-effective tool for high-risk-HPV detection in cervical cancer screening programmes.

  5. Effectiveness of a computer-based tutorial for teaching how to make a blood smear.

    Science.gov (United States)

    Preast, Vanessa; Danielson, Jared; Bender, Holly; Bousson, Maury

    2007-09-01

    Computer-aided instruction (CAI) was developed to teach veterinary students how to make blood smears. This instruction was intended to replace the traditional instructional method in order to promote efficient use of faculty resources while maintaining learning outcomes and student satisfaction. The purpose of this study was to evaluate the effect of a computer-aided blood smear tutorial on 1) instructor's teaching time, 2) students' ability to make blood smears, and 3) students' ability to recognize smear quality. Three laboratory sessions for senior veterinary students were taught using traditional methods (control group) and 4 sessions were taught using the CAI tutorial (experimental group). Students in the control group received a short demonstration and lecture by the instructor at the beginning of the laboratory and then practiced making blood smears. Students in the experimental group received their instruction through the self-paced, multimedia tutorial on a laptop computer and then practiced making blood smears. Data was collected from observation, interview, survey questionnaires, and smear evaluation by students and experts using a scoring rubric. Students using the CAI made better smears and were better able to recognize smear quality. The average time the instructor spent in the room was not significantly different between groups, but the quality of the instructor time was improved with the experimental instruction. The tutorial implementation effectively provided students and instructors with a teaching and learning experience superior to the traditional method of instruction. Using CAI is a viable method of teaching students to make blood smears.

  6. Bonafide, type-specific human papillomavirus persistence among HIV-positive pregnant women: predictive value for cytological abnormalities, a longitudinal cohort study

    Directory of Open Access Journals (Sweden)

    Angela RI Meyrelles

    2016-02-01

    Full Text Available This study investigated the rate of human papillomavirus (HPV persistence, associated risk factors, and predictors of cytological alteration outcomes in a cohort of human immunodeficiency virus-infected pregnant women over an 18-month period. HPV was typed through L1 gene sequencing in cervical smears collected during gestation and at 12 months after delivery. Outcomes were defined as nonpersistence (clearance of the HPV in the 2nd sample, re-infection (detection of different types of HPV in the 2 samples, and type-specific HPV persistence (the same HPV type found in both samples. An unfavourable cytological outcome was considered when the second exam showed progression to squamous intraepithelial lesion or high squamous intraepithelial lesion. Ninety patients were studied. HPV DNA persistence occurred in 50% of the cases composed of type-specific persistence (30% or re-infection (20%. A low CD4+T-cell count at entry was a risk factor for type-specific, re-infection, or HPV DNA persistence. The odds ratio (OR was almost three times higher in the type-specific group when compared with the re-infection group (OR = 2.8; 95% confidence interval: 0.43-22.79. Our findings show that bonafide (type-specific HPV persistence is a stronger predictor for the development of cytological abnormalities, highlighting the need for HPV typing as opposed to HPV DNA testing in the clinical setting.

  7. Temporal discrimination, a cervical dystonia endophenotype: penetrance and functional correlates.

    Science.gov (United States)

    Kimmich, Okka; Molloy, Anna; Whelan, Robert; Williams, Laura; Bradley, David; Balsters, Joshua; Molloy, Fiona; Lynch, Tim; Healy, Daniel G; Walsh, Cathal; O'Riordan, Seán; Reilly, Richard B; Hutchinson, Michael

    2014-05-01

    The pathogenesis of adult-onset primary dystonia remains poorly understood. There is variable age-related and gender-related expression of the phenotype, the commonest of which is cervical dystonia. Endophenotypes may provide insight into underlying genetic and pathophysiological mechanisms of dystonia. The temporal discrimination threshold (TDT)-the shortest time interval at which two separate stimuli can be detected as being asynchronous-is abnormal both in patients with cervical dystonia and in their unaffected first-degree relatives. Functional magnetic resonance imaging (fMRI) studies have shown that putaminal activation positively correlates with the ease of temporal discrimination between two stimuli in healthy individuals. We hypothesized that abnormal temporal discrimination would exhibit similar age-related and gender-related penetrance as cervical dystonia and that unaffected relatives with an abnormal TDT would have reduced putaminal activation during a temporal discrimination task. TDTs were examined in a group of 192 healthy controls and in 158 unaffected first-degree relatives of 84 patients with cervical dystonia. In 24 unaffected first-degree relatives, fMRI scanning was performed during a temporal discrimination task. The prevalence of abnormal TDTs in unaffected female relatives reached 50% after age 48 years; whereas, in male relatives, penetrance of the endophenotype was reduced. By fMRI, relatives who had abnormal TDTs, compared with relatives who had normal TDTs, had significantly less activation in the putamina and in the middle frontal and precentral gyri. Only the degree of reduction of putaminal activity correlated significantly with worsening of temporal discrimination. These findings further support abnormal temporal discrimination as an endophenotype of cervical dystonia involving disordered basal ganglia circuits. © 2014 International Parkinson and Movement Disorder Society.

  8. Eruptive furunculosis following the soak and smear regimen.

    Science.gov (United States)

    Martires, Kathryn; Sukhdeo, Kumar; Meinhardt, Eric

    2015-02-18

    The 'soak and smear' regimen is a highly effective method for localised topical therapy employed by dermatologists for widespread inflammatory skin conditions. The regimen involves application of topical medication under occlusion after soaking in water. Complications from this treatment method are rare. We present a case of multiple, generalised methicillin-resistant Staphylococcus aureus (MRSA)-positive furuncles arising in a patient as an unexpected consequence of therapy. The case highlights an unanticipated risk of a commonly employed treatment amid an epidemic of MRSA in the community. 2015 BMJ Publishing Group Ltd.

  9. Parton distributions from lattice QCD with momentum smearing

    Energy Technology Data Exchange (ETDEWEB)

    Alexandrou, Constantia [Univ. of Cyprus, Nicosia (Cyprus). Dept. of Physics; Computation-based Science and Technology Research Center, Nicosia (Cyprus). Cyprus Inst.; Cichy, Krzysztof [Frankfurt Univ. (Germany). Inst. fuer Theoretische Physik; Adam Mickiewicz Univ., Poznan (Poland). Inst. of Physics; Constantinou, Martha [Temple Univ., Philadelphia, PA (United States); Hadjiyiannakou, Kyriakos [Univ. of Cyprus, Nicosia (Cyprus). Dept. of Physics; Jansen, Karl; Steffens, Fernanda; Wiese, Christian [Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany). John von Neumann-Inst. fuer Computing NIC

    2017-01-15

    In this work we continue our effort to explore a recent proposal, which allows light-cone distributions to be extracted from purely spatial correlations, being thus accessible to lattice methods. In order to test the feasibility of this method, we present our latest results from a twisted mass lattice calculation of the flavor non-singlet momentum, helicity and transversity distributions of the nucleon. Furthermore, we apply a newly proposed momentum improved smearing, which has the potential to reach higher nucleon momenta as required for a safe matching procedure to the physical distribution functions.

  10. Awareness of Cervical Cancer Causes and Pre-determinants of Likelihood to Screen among Women in Haiti

    Science.gov (United States)

    McCarthy, Schatzi H.; Walmer, Kathy A.; Boggan, Joel C.; Gichane, Margaret W.; Calo, William A.; Beauvais, Harry A.; Brewer, Noel T.

    2017-01-01

    Objectives Cervical cancer is the leading cause of cancer deaths among women in Haiti. Given this high disease burden, we sought to better understand women’s knowledge of its causes and the socio-demographic and health correlates of cervical cancer screening. Methods Participants were 410 adult women presenting at clinics in Léogâne and Port-au-Prince, Haiti. We used bivariate and multivariate logic regression to identify correlates of Pap smear receipt. Results Only 29% of respondents had heard of human papillomavirus (HPV), while 98% were aware of cervical cancer. Of those aware of cervical cancer, 12% believed sexually transmitted infections (STIs) cause it, and only 4% identified HPV infection as the cause. Women with a previous STI were more likely to have had Pap smear (34% vs. 71%, OR=3.45; 95% CI: 1.57–7.59). Screening was also more likely among women who were older than age 39, better educated and employed (all p<.05). Almost all women (97%) were willing to undergo cervical cancer screening. Conclusions This sample of Haitian women had limited awareness of HPV and cervical cancer causes; but when provided with health information, they saw the benefits of cancer screening. Future initiatives should provide health education messages, with efforts targeting young and at-risk women. PMID:27906806

  11. The Effect of an Educational Program Based on Protection Motivation Theory on Pap Smear Screening Behavior among Women Referring to Health Centers in Fasa

    Directory of Open Access Journals (Sweden)

    Zahra Khiyali

    2017-03-01

    Full Text Available Background and Objectives: Despite the importance of pap smear in reducing the incidence of cervical cancer and its death, this cancer is still one of the leading causes of death among women around the world. Accordingly, in this study, we aimed to determine the effect of an educational program based on the protection motivation theory on Pap smear screening behavior. Materials and Methods: This quasi-experimental study was conducted on 200 women referring to Fasa health centers, Fasa, Iran. The participants were randomized into experimental and control groups (n=100 per group. The data collection tool, which consisted of demographic data and protection motivation theory constructs, was completed by both groups before and 2 months after the intervention. For the experimental group, the educational program was implemented during 4 sessions using group discussions and educational pamphlets. To analyze the data, chi-square test, independent t-test, and paired t-test were run in SPSS, version 22. Results: After the intervention, the mean scores of protection motivation theory constructs significantly increased in the experimental group compared to the control group (P<0.001. However, no significant difference was noted between the two groups regarding the response efficacy construct at the post-intervention stage (P=0.552. In addition, after the intervention, the rate of conducting Pap smear test significantly incremented in the experimental group (58%. Conclusions: The study results revealed the effectiveness of the educational intervention based on protection motivation theory in promoting Pap smear screening behavior. Therefore, we recommend designing educational interventions based on this theory to promote public health, especially in women.

  12. Clinical and microscopic signs of cervicitis and urethritis: correlation with Chlamydia trachomatis infection in female STI patients.

    Science.gov (United States)

    Berntsson, Matilda; Tunbäck, Petra

    2013-03-27

    Chlamydia trachomatis is among the most prevalent genital infections and is an important cause of tubal factor infertility. The majority of infected females are asymptomatic. Evidence on the reliability of signs of inflammation used to predict chlamydia in female patients is inconsistent. This study examined associations between criteria routinely used in many Scandinavian sexually transmitted infection (STI) clinics and a positive chlamydia test in a high-prevalence population. Clinical and microscopic signs of cervicitis and urethritis were recorded in 99 women attending due to chlamydia infection in a sexual partner. Mucopurulent cervical discharge, easily induced bleeding from the cervix, and more polymorpho-nuclear cells than epithelial cells in vaginal wet smear all correlated significantly with a positive Chlamydia trachomatis test (odds ratios: 3.4, 4.0 and 4.8, respectively). Increased numbers of polymorphonuclear leucocytes (>30 and ≥ 5 respectively) in stained cervical and urethral smears were not significantly correlated with chlamydia infection. Hence, routine collection of cervical and urethral smears in female STI patients is questionable.

  13. Effect of Planned Follow-up on Married Women's Health Beliefs and Behaviors Concerning Breast and Cervical Cancer Screenings.

    Science.gov (United States)

    Kolutek, Rahsan; Avci, Ilknur Aydin; Sevig, Umit

    2018-04-01

    The objective of this study was to identify the effect of planned follow-up visits on married women's health beliefs and behaviors concerning breast and cervical cancer screenings. The study was conducted using the single-group pre-test/post-test and quasi-experimental study designs. The sample of the study included 153 women. Data were collected using a Personal Information Form, the Health Belief Model (HBM) Scale for Breast Cancer Screening, the HBM Scale for Cervical Cancer Screening, and a Pap smear test. Data were collected using the aforementioned tools from September 2012 to March 2013. Four follow-up visits were conducted, nurses were educated, and telephone reminders were utilized. Friedman's test, McNemar's test, and descriptive statistics were used for data analyzing. The frequency of performing breast self-examination (BSE) at the last visit increased to 84.3 % compared to the pre-training. A statistically significant difference was observed between the pre- and post-training median values in four subscales except for the subscale of perceived seriousness of cervical cancer under "the Health Belief Model Scale for Cervical Cancer and the Pap Smear Test" (p < 0.001). The rate of performing BSE significantly increased after the training and follow-up visits. Also, the rate of having a Pap smear significantly increased after the follow-up visits.

  14. Knowledge of Saudi female university students regarding cervical cancer and acceptance of the human papilloma virus vaccine.

    Science.gov (United States)

    Al-Shaikh, Ghadeer K; Almussaed, Eman M; Fayed, Amel A; Khan, Farida H; Syed, Sadiqa B; Al-Tamimi, Tahani N; Elmorshedy, Hala N

    2014-10-01

    To assess the level of knowledge regarding cervical cancer and the acceptance of the human papilloma virus (HPV) vaccine among Saudi female students in health colleges. This cross-sectional study of a convenient sample encompassed 1400 students in Health Colleges at Princess Nora Bint Abdul Rahman University, Riyadh, Saudi Arabia was conducted between December 2013 and February 2014. A self-administrated questionnaire was distributed to all participants. Data collected included socio-demographic data, knowledge of cervical cancer risk factors and clinical presentation, Pap smear, and HPV vaccine acceptance. The questionnaire reliability as tested by Cronbach's alpha was 0.82. The response rate was 89.9%, and data analysis revealed that 95.7% of students had poor knowledge level. The Pap smear was poorly recognized as a screening tool, with 46.7% of students having heard of the test. Senior and medical students had a significantly higher knowledge score. Father's health profession, high monthly income, and presence of cervical cancer among family members or friends increased the level of knowledge. Vaccine acceptance is influenced by its price, approximately 80% of students thought that an affordable vaccine price should not exceed 300 Saudi Riyals. Perceived barriers to the vaccine were fear of injections and vaccine side effects. There is a lack of knowledge and misinformation regarding cervical cancer, Pap smear, and HPV as a major risk factor for cancer of the cervix. These data can be used as a benchmark to formulate effective awareness programs. 

  15. Cervical tuberculous adenitis: CT manifestations.

    Science.gov (United States)

    Reede, D L; Bergeron, R T

    1985-03-01

    Cervical tuberculous adenitis is being seen with increasing frequency in the United States; in the appropriate clinical setting it should be included in the differential diagnosis of an asymptomatic neck mass. Patients are typically young adults who are recent arrivals from Southeast Asia. A history of tuberculosis is not always elicited nor is the chest radiograph always abnormal. All of these patients have positive purified protein derivative tests unless they are anergic. The CT findings may lead to the diagnosis. Several CT patterns of nodal disease can be seen in tuberculous adenitis; some may mimic benign and neoplastic disease. The presence of a multiloculated or multichambered (conglomerate nodal) mass with central lucency and thick rims of enhancement and minimally effaced fascial planes is highly suggestive of tuberculous adenitis, especially if the patient has a strongly positive tuberculosis skin test.

  16. Cervical tuberculous adenitis: CT manifestations

    International Nuclear Information System (INIS)

    Reede, D.L.; Bergeron, R.T.

    1985-01-01

    Cervical tuberculous adenitis is being seen with increasing frequency in the United States; in the appropriate clinical setting it should be included in the differential diagnosis of an asymptomatic neck mass. Patients are typically young adults who are recent arrivals from Southeast Asia. A history of tuberculosis is not always elicited nor is the chest radiograph always abnormal. All of these patients have positive purified protein derivative tests unless they are anergic. The CT findings may lead to the diagnosis. Several CT patterns of nodal disease can be seen in tuberculous adenitis; some may mimic benign and neoplastic disease. The presence of a multiloculated or multichambered (conglomerate nodal) mass with central lucency and thick rims of enhancement and minimally effaced fascial planes is highly suggestive of tuberculous adenitis, especially if the patient has a strongly positive tuberculosis skin test

  17. Withdrawing low risk women from cervical screening programmes: mathematical modelling study.

    Science.gov (United States)

    Sherlaw-Johnson, C; Gallivan, S; Jenkins, D

    1999-02-06

    To evaluate the impact of policies for removing women before the recommended age of 64 from screening programmes for cervical cancer in the United Kingdom. A mathematical model of the clinical course of precancerous lesions which accounts for the influence of infection with the human papillomavirus, the effects of screening on the progression of disease, and the accuracy of the testing procedures. Two policies are compared: one in which women are withdrawn from the programme if their current smear is negative and they have a recent history of regular, negative results and one in which women are withdrawn if their current smear test is negative and a simultaneous test is negative for exposure to high risk types of human papillomavirus. United Kingdom cervical screening programme. The incidence of invasive cervical cancer and the use of resources. Early withdrawal of selected women from the programme is predicted to give rise to resource savings of up to 25% for smear tests and 18% for colposcopies when withdrawal occurs from age 50, the youngest age considered in the study. An increase in the incidence of invasive cervical cancer, by up to 2 cases/100 000 women each year is predicted. Testing for human papillomavirus infection to determine which women should be withdrawn from the programme makes little difference to outcome. This model systematically analyses the consequences of screening options using available data and the clinical course of precancerous lesions. If further audit studies confirm the model's forecasts, a policy of early withdrawal might be considered. This would be likely to release substantial resources which could be channelled into other aspects of health care or may be more effectively used within the cervical screening programme to counteract the possible increase in cancer incidence that early withdrawal might bring.

  18. Automated recommendation for cervical cancer screening and surveillance.

    Science.gov (United States)

    Wagholikar, Kavishwar B; MacLaughlin, Kathy L; Casey, Petra M; Kastner, Thomas M; Henry, Michael R; Hankey, Ronald A; Peters, Steve G; Greenes, Robert A; Chute, Christopher G; Liu, Hongfang; Chaudhry, Rajeev

    2014-01-01

    Because of the complexity of cervical cancer prevention guidelines, clinicians often fail to follow best-practice recommendations. Moreover, existing clinical decision support (CDS) systems generally recommend a cervical cytology every three years for all female patients, which is inappropriate for patients with abnormal findings that require surveillance at shorter intervals. To address this problem, we developed a decision tree-based CDS system that integrates national guidelines to provide comprehensive guidance to clinicians. Validation was performed in several iterations by comparing recommendations generated by the system with those of clinicians for 333 patients. The CDS system extracted relevant patient information from the electronic health record and applied the guideline model with an overall accuracy of 87%. Providers without CDS assistance needed an average of 1 minute 39 seconds to decide on recommendations for management of abnormal findings. Overall, our work demonstrates the feasibility and potential utility of automated recommendation system for cervical cancer screening and surveillance.

  19. Detecção sorológica de anti-HPV 16 e 18 e sua associação com os achados do papanicolaou em adolescentes e mulheres jovens Serological detection of anti HPV 16/18 and its association with pap smear in adolescents and young women

    Directory of Open Access Journals (Sweden)

    Cristina Helena Rama

    2006-02-01

    September to November 2000. At gynecological examination, a cervical sample on liquid-base for cytology-testing and a bblood sample for ELISA identification of HPV 16 and 18 antibodies were collected and sent to a reference laboratory in Belgium. Statistical analysis estimated the prevalence and prevalence ratio with a 95% confidence interval. RESULTS: Of these young women, 150 (27.7% were seropositive: 79 (14.6% to HPV 16 antibody; 35 (6.4% to HPV 18 antibody and 36 (6.6% to both HPV 16/18 antibodies. Cytological abnormalities were detected in 107 cases (20.5%: 63 presented with atypical squamous cells of undetermined significance (ASCUS, 41 were suggestive of low grade squamous intra-epithelial lesion (LGSIL and 3 of high grade squamous intra-epithelial lesion (HGSIL. Prevalence of abnormal cytology with a positive serology was only 1.75 times that of prevalence of abnormal cytology with a negative serology. Detection of abnormal cytology was not correlated with positive serology. CONCLUSION: Results of this study indicate a high prevalence of HPV 16 and 18 in young healthy women which showed no relation to the abnormal findings of cytology smears.

  20. Cervical spinal cord, root, and bony spine injuries: a closed claims analysis.

    Science.gov (United States)

    Hindman, Bradley J; Palecek, John P; Posner, Karen L; Traynelis, Vincent C; Lee, Lorri A; Sawin, Paul D; Tredway, Trent L; Todd, Michael M; Domino, Karen B

    2011-04-01

    The aim of this study was to characterize cervical cord, root, and bony spine claims in the American Society of Anesthesiologists Closed Claims database to formulate hypotheses regarding mechanisms of injury. All general anesthesia claims (1970-2007) in the Closed Claims database were searched to identify cervical injuries. Three independent teams, each consisting of an anesthesiologist and neurosurgeon, used a standardized review form to extract data from claim summaries and judge probable contributors to injury. Cervical injury claims (n = 48; mean ± SD age 47 ± 15 yr; 73% male) comprised less than 1% of all general anesthesia claims. When compared with other general anesthesia claims (19%), cervical injury claims were more often permanent and disabling (69%; P cervical stenosis) were often present, cord injuries usually occurred in the absence of traumatic injury (81%) or cervical spine instability (76%). Cord injury occurred with cervical spine (65%) and noncervical spine (35%) procedures. Twenty-four percent of cord injuries were associated with the sitting position. Probable contributors to cord injury included anatomic abnormalities (81%), direct surgical complications (24% [38%, cervical spine procedures]), preprocedural symptomatic cord injury (19%), intraoperative head/neck position (19%), and airway management (11%). Most cervical cord injuries occurred in the absence of traumatic injury, instability, and airway difficulties. Cervical spine procedures and/or sitting procedures appear to predominate. In the absence of instability, cervical spondylosis was the most common factor associated with cord injury.

  1. Altered striatal and pallidal connectivity in cervical dystonia

    NARCIS (Netherlands)

    Delnooz, C.C.S.; Pasman, J.W; Beckmann, C.F.; Warrenburg, B.P.C. van de

    2015-01-01

    Cervical dystonia is a neurological movement disorder characterized by involuntary, abnormal movements of the head and neck. Injecting the overactive muscles with botulinum toxin is the gold standard treatment, supported by good evidence (Delnooz and van de Warrenburg in Ther Adv Neurol Disord

  2. Age-specific prevalence of cervical human papillomavirus infection ...

    African Journals Online (AJOL)

    The World Health Organization estimates the age- ... test of cervical cytology, even if optimal, will probably identify fewer ... abnormalities among this urban and peri-urban population. Method ..... mean age at diagnosis of pre-invasive and invasive disease. .... positivity for HPV 16 or 18 is used as a stratification and treatment.

  3. Sputum, sex and scanty smears: new case definition may reduce sex disparities in smear-positive tuberculosis

    OpenAIRE

    Ramsay, A; Bonnet, M; Gagnidze, L; Githui, W; Varaine, F; Guérin, P J

    2009-01-01

    SETTING: Urban clinic, Nairobi. OBJECTIVES: To evaluate the impact of specimen quality and different smear-positive tuberculosis (TB) case (SPC) definitions on SPC detection by sex. DESIGN: Prospective study among TB suspects. RESULTS: A total of 695 patients were recruited: 644 produced > or =1 specimen for microscopy. The male/female sex ratio was 0.8. There were no significant differences in numbers of men and women submitting three specimens (274/314 vs. 339/380, P = 0.43). Significantly ...

  4. COMPARABLE CYTOLOGICAL DIAGNOSTIC OF BLOOD SMEARS ON BABESIA INFECTION

    Directory of Open Access Journals (Sweden)

    Pokhyl S.І.

    2015-05-01

    Full Text Available In last time Babesiosis as a tick-borne hemoprotozoans human disease have a very important role in differentil diagnostics of modern infectious medicine. It caused by protozon of the genus Babesia, which invade and destory erythrocytes. Babesiosis olso has been called tick fever. So, Babesia has been known by other genus names, including Nuttallia, Microbabesia, Babesialla, and Gonderia. Because all Babesia species are piroplasms, a more inclusive term for anthropozoonotic infections caused by these organisms would be piroplasmosis.They detective complicacy are bild that, tick-borne disease agents from prolongate life cycles involving arthropod and vertebrate host. The complexity is enhanced by the diversity of hosts in different biotopes, which depends on factors life type of vegetation, climate and/or human influence, such as restoration of former industrial sites, which leads to the development of new biotopes. So, on the one hand, new habitats for plants and animals including ticks, and nature are created. About the first case of babesiosis infection was reported as a cause of human sickness in 1969 in northeastern United State. Several hundred cases are now reported from this region each year. The disease is characterized by a grandual oncet of malaise with anorexia, fever, headaches, myalgia, and other vague symptoms, which may persist for long period. Occasionally dangerous fulminating infections occur particularly in immunocompromised or aged individuals. The purpose of the present research was to study of the cytological diagnostic of blood smears from object’s with the Babesia infection. Materials and methods. Blood smears (by Romanovsky- Gimze (standart, Wright’s standart and staining, the author’s modification, 2014 of domestic dogs (n = 31 of both sexes with Babesia infection at the age from 3 months to 6 years served as the material for the study. The preparations were fixed during 1-2 seconds with 96 % ethyl alcohol. Then

  5. DNA typing from vaginal smear slides in suspected rape cases

    Directory of Open Access Journals (Sweden)

    Dayse Aparecida da Silva

    Full Text Available In an investigation of suspected rape, proof of sexual assault with penetration is required. In view of this, detailed descriptions of the genitalia, the thighs and pubic region are made within the forensic medical service. In addition, vaginal swabs are taken from the rape victim and some of the biological material collected is then transferred to glass slides. In this report, we describe two rape cases solved using DNA typing from cells recovered from vaginal smear slides. In 1999, two young women informed the Rio de Janeiro Police Department that they had been victims of sexual assaults. A suspect was arrested and the victims identified him as the offender. The suspect maintained that he was innocent. In order to elucidate these crimes, vaginal smear slides were sent to the DNA Diagnostic Laboratory for DNA analysis three months after the crimes, as unique forensic evidence. To get enough epithelial and sperm cells to perform DNA analysis, we used protocols modified from the previously standard protocols used for DNA extraction from biological material fixed on glass slides. The quantity of cells was sufficient to perform human DNA typing using nine short tandem repeat (STR loci. It was 3.3 billion times more probable that it was the examined suspect who had left sperm cells in the victims, rather than any other individual in the population of Rio de Janeiro.

  6. A radiological study on the cervical spine in rheumatoid arthritis

    International Nuclear Information System (INIS)

    Taketomi, Eiji; Sakoh, Takashi; Sunahara, Nobuhiko

    1995-01-01

    The cervical spine was examined with the magnetic resonance imaging (MRI) and the conventional roentgenograms in 95 patients with rheumatoid arthritis. The MRI findings of upper cervical disorders were compared with various values determined in roentgenograms: the atlanto-dental interval (ADI), the space available for the spinal cord (SAC), and the Ranawat and Redlund-Johnell values. In patients with vertical setting (VS), MRI showed medullary compression in all those with abnormal Redlund-Johnell values and Ranawat values of 7 mm or less. In patients with anterior atlanto-axial subluxation, compression of the upper cervical cord was observed in all patients with SAC of 13 mm or less. In subaxial lesion of the cervical spine, MRI was found to be as good as roentgenograms in evaluating plate erosion and disc space narrowing and MRI showed extradural pannus. (author)

  7. A radiological study on the cervical spine in rheumatoid arthritis

    Energy Technology Data Exchange (ETDEWEB)

    Taketomi, Eiji; Sakoh, Takashi; Sunahara, Nobuhiko [Kagoshima Univ. (Japan). Faculty of Medicine

    1995-03-01

    The cervical spine was examined with the magnetic resonance imaging (MRI) and the conventional roentgenograms in 95 patients with rheumatoid arthritis. The MRI findings of upper cervical disorders were compared with various values determined in roentgenograms: the atlanto-dental interval (ADI), the space available for the spinal cord (SAC), and the Ranawat and Redlund-Johnell values. In patients with vertical setting (VS), MRI showed medullary compression in all those with abnormal Redlund-Johnell values and Ranawat values of 7 mm or less. In patients with anterior atlanto-axial subluxation, compression of the upper cervical cord was observed in all patients with SAC of 13 mm or less. In subaxial lesion of the cervical spine, MRI was found to be as good as roentgenograms in evaluating plate erosion and disc space narrowing and MRI showed extradural pannus. (author).

  8. Recurrent Aspiration Pneumonia due to Anterior Cervical Osteophyte

    Directory of Open Access Journals (Sweden)

    Jae Jun Lee

    2017-02-01

    Full Text Available A 74-year-old man presented with recurrent vomiting and aspiration pneumonia in the left lower lobe. He entered the intensive care unit to manage the pneumonia and septic shock. Although a percutaneous endoscopic gastrostomy tube was implanted for recurrent vomiting, vomiting and aspiration recurred frequently during admission. Subsequently, he complained of neck pain when in an upright position. A videofluoroscopic swallowing study showed compression of the esophagus by cervical osteophytes and tracheal aspiration caused by an abnormality at the laryngeal inlet. Cervical spine X-rays and computed tomography showed anterior cervical osteophytes at the C3-6 levels. Surgical decompression was scheduled, but was cancelled due to his frailty. Unfortunately, further recurrent vomiting and aspiration resulted in respiratory arrest leading to hypoxic brain damage and death. Physicians should consider cervical spine disease, such as diffuse skeletal hyperostosis as an uncommon cause of recurrent aspiration pneumonia.

  9. The utility of diffusion-weighted MR imaging in cervical cancer

    International Nuclear Information System (INIS)

    Chen Jianyu; Zhang Yun; Liang Biling; Yang Zehong

    2010-01-01

    Purpose: To investigate the value of diffusion-weighted MR imaging (DWI) in detection of cervical cancer, and to determine the diagnostic accuracy of apparent diffusion coefficient (ADC) values for evaluating cervical cancer before and after chemoradiotherapy. Materials and methods: Thirty-three patients with cervical squamous carcinoma and 20 patients with other pelvic abnormalities underwent diffusion-weighted imaging (DWI) in addition to routine MR imaging. The ADC values of normal cervical tissue, cervical area before and after chemoradiotherapy were measured and compared. Receiver operating characteristic (ROC) analysis was employed to investigate whether ADC values could help in discrimination among normal cervical tissue, cervical cancer before and after therapy, and to obtain the optimal ADC threshold value. Results: Cervical cancer lesion demonstrated obviously hyperintensity on DWI images. The mean ADC value of cervical carcinoma (1.110 ± 0.175 x 10 -3 mm 2 /s) was significantly lower than that of normal cervical tissue (1.593 ± 0.151 x 10 -3 mm 2 /s) (P -3 mm 2 /s) was significantly higher than that before therapy (1.013 ± 0.094 x 10 -3 mm 2 /s) (P -3 mm 2 /s, between cervical area before and after therapy was 1.255 x 10 -3 mm 2 /s, between normal cervical tissue and cervical area after therapy was 1.525 x 10 -3 mm 2 /s. The sensitivity and specificity were 100% and 84.8%, 95.5% and 100%, 70% and 81.8%, respectively. Conclusion: DWI can be applied for the detection of cervical cancer because of its superior disease contrast with normal tissue. The measurement of the ADC values can be a useful tool to monitor the response to therapy for cervical carcinoma.

  10. Prevalence of cervicitis in dairy cows and its effect on reproduction.

    Science.gov (United States)

    Hartmann, D; Rohkohl, J; Merbach, S; Heilkenbrinker, T; Klindworth, H P; Schoon, H A; Hoedemaker, M

    2016-01-15

    The objective of this study was to determine whether cervicitis in dairy cows is an independent disease or occurs concomitantly with inflammation of the uterus, and to clarify possible effects of cervicitis on reproductive performance. Dairy cows (n = 416) from 33 dairy farms were examined by rectal palpation and vaginoscopy between 42 and 50 days postpartum. Inclusion criteria for this study were absence of abnormal vaginal discharge and abnormalities of the uterus (fluctuation) at rectal palpation. Cervicitis was diagnosed when the second cervical fold was swollen and prolapsed with (C2) or without (C1) reddening. Cytobrush samples from the uterus (n = 370) and the cervix (n = 402) were collected, and the percentage of neutrophils in the uterus (PMNU) and the cervix as indicators of inflammation (threshold: ≥5%) was determined. In addition, endometrial biopsies for histology were collected, 300 of which were suitable for evaluation. Cervicitis (C1/C2) was diagnosed in 253 of 416 (60.8%) of cows. Of these, the prolapsed cervical mucosa was hyperemic (C2) in 29.1% of cases. Of 370 available uterine cytology samples, 221 cows had a clinical cervicitis; however, 170 (76.9%) had PMNU less than 5%. Of 300 uterine histologic examinations, 82 (27.3%) did not reveal any abnormalities; the remaining cows either had uterine inflammation and/or degenerative uterine changes such as endometriosis and angiosclerosis. Furthermore, of 300 biopsied animals, 184 revealed a cervicitis (C1/C2); however, 30.4% of these animals had no histopathologic uterine findings. For further analysis, only animals either without histopathologic findings and normal uterine cytology or with solely endometritis (defined as PMNU ≥ 5% and/or positive histopathology of the uterine tissue) were evaluated (n = 157). Of these, 95 cows had cervicitis. Unexpectedly, 63 of 95 (66.3%) cows had cervicitis without endometritis. With regard to reproductive performance, days to first service were

  11. Large scale study of HPV genotypes in cervical cancer and different cytological cervical specimens in Thailand.

    Science.gov (United States)

    Chansaenroj, Jira; Junyangdikul, Pairoj; Chinchai, Teeraporn; Swangvaree, Sukumarn; Karalak, Anant; Gemma, Nobuhiro; Poovorawan, Yong

    2014-04-01

    Identification of high-risk HPV genotypes in patients is essential for vaccination and prevention programs while the geographic distribution of cervical cancer varies widely. HPV 16 is the major cause of cervical cancer followed by HPV 18, HPV 31, HPV 52, or HPV 58 depending on geographic area. In this study, the distribution of HPV genotypes in cervical specimens from women living in Thailand was analyzed by HPV testing with electrochemical DNA chip and PCR direct sequencing. The 716 specimens were grouped according to their cytological grades; 100 normal, 100 low-grade squamous intraepithelial lesions, 100 high grade squamous intraepithelial lesions, and 416 specimens of cervical cancer. The results showed that HPV 16, HPV 18, HPV 52, and HPV 58 are the most common HPV genotypes in Thailand, respectively. With respect to age, women below the age of 26 years were almost negative for high-risk HPV DNA exclusively. Conversely, high prevalence of high-risk HPV DNA and abnormal cytology were