The Papanicolaou (Pap) smear is one of modern medicine's greatest success stories. Since its introduction in 1942, this cost-effective procedure has greatly reduced morbidity and mortality from cervical cancer. Despite the effectiveness of this screening ...
National Technical Information Service (NTIS)
... and 25% of young men from the pool of potential military applicants ... abnormal Papanicolaou smear of the cervix� (n=34,577); �anemia� (n=28,824 ...
DTIC Science & Technology
Results of 3,009 Papanicolaou smears from black women are reviewed. The modus operandi and cost for the outpatient component are presented. Abnormal results were reported in 11.6 percent of the combined outpatients and inpatients. The major portion of the changes in this subset were due to atypia present in a substantial number of ...
PubMed Central
A technique is described whereby inclusion-bearing cells identified by light microscopy in stained smears of urinary sediment were reprocessed for examination in the electron microscope. The nuclei of the abnormal cells were found to contain numerous virus particles, 35 nm in diameter, which morphologically resembled papovaviruses. The technique was ...
PubMed
Conventional Papanicolaou smear method is still commonly used for cervical cancer screening in Japan, despite the liquid-based cytology (LBC) that has become a global tendency in the world recently. One of the obstacles in the way of popularization of this method seems to be the confusion as to diagnosis upon cervical glandular lesions. We performed ...
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 ...
Regular screening for cervical cancer via the Papanicolaou (Pap) smear and appropriate treatment when indicated can prevent over 90% of cervical cancer mortality. However, many women do not obtain regular Pap smears, and among those who do, a large percentage fail to return for follow-up when notified of ...
Cancer.gov
Based on solid evidence, screening via regular gynecologic examinations and cytologic test (Papanicolaou smear) with treatment of precancerous abnormalities decreases the incidence and mortality of cervical cancer. Screening is not beneficial in detecting invasive cancer in women younger than 25 years because of the low prevalence of ...
Background:In the low resource settings of a developing country, a conventional Papanicolaou (Pap) test is the mainstay screening system for cervical cancer. In order to counsel women and to organize a public health system for cervical cancer screening by Pap smear examination, it is imperative to know the pattern of premalignant and malignant lesions. ...
From July to December 1994, the average waiting time or a Papanicolaou (Pap) smear at General Leonard Wood Army Community Hospital was greater than 50 days. Satisfaction surveys and patient complaints revealed that beneficiaries found this waiting time to...
... to reduce Pap smear waiting time to approximately nine days and to ... assessment of excessive waiting times for similar patient care services which ...
Vegetable cells are unusual findings in Papanicolaou-stained cervical smears; these structures could be wrongly mistaken for abnormal human cells, worm eggs, or spores by a cytologist encountering the possibility of meeting those elements in cytological analysis. Five cervicovaginal smears showing similar vegetable ...
The term pap-smear refers to samples of human cells stained by the so-called Papanicolaou method. The purpose of the Papanicolaou method is to diagnose pre-cancerous cell changes before they progress to invasive carcinoma. In this paper a metaheuristic algorithm is proposed in order to classify the cells. Two databases are used, ...
PURPOSE: To compare Papanicolaou (Pap) smear readings to visual inspection with acetic acid (VIA) findings among HIV-infected women in Phnom Penh, Cambodia. METHODS: A total of 304 HIV-infected women presenting to the women's clinic at the Community Resource Center in Phnom Penh, Cambodia, were screened for cervical cancer by both Pap ...
We rescreened Papanicolaou smear slides from 40,245 women, which had been examined by 81 cytology screeners, scored the screeners' work performance, and compared these scores with the results of the screeners' performance on glass slide and computer-based proficiency tests. All diagnoses (i.e., from the proficiency tests, the original slides, and the ...
The PAPNET system is an automated interactive instrument for analysis of conventional (Papanicolaou) cervical smears. The instrument, described in this paper, introduces several important innovations to cytology automation. The cell selection system is composed of two stages: an algorithmic classifier, followed by a trained neural network allowing for ...
... SCIENCES (ARMY) FORT SAM HOUSTON TX HEALTH CARE ADMINISTRATI ON. ... in the area of Pap Smear patient reporting times is thirty days. ...
A review of the literature noted 11-16% discrepancy rates in cytology and histology diagnoses. We collected 358 cases with abnormal cytology and matching cervical biopsies. There were 123 (30%) discrepant pairs, of which 34 (27%) had negative biopsies following Papanicolaou (Pap) smears with squamous intraepithelial lesions (SIL). ...
The objective of this study was to determine the effects of method and clinician on stallion sperm morphology evaluation. Five clinicians evaluated 60 semen samples using wet-mount preparations with phase-contrast, eosin/nigrosin-stained semen smears, and Papanicolaou-stained semen smears. There were significant differences among ...
The stresses of deployment affect both sexes, but some are either mildly or markedly different for women. These include certain female health and gynecological issues, nursing, and pregnancy. Separation from small children, isolation, the possibility of sexual assault, and risks of combat or being taken hostage are concerns for both genders. All of these issues should be addressed before and ...
Large phase II trials of fluorescence and reflectance spectroscopy using a fiber optic probe in the screening and diagnostic settings for detecting cervical neoplasia have been conducted. We present accrual and histopathology data, instrumentation, data processing, and the preliminary results of interdevice consistencies throughout the progression of a trial. Patients were recruited for either a ...
BackgroundResults of cervical cytology screening showing atypical squamous cells of undetermined significance (ASCUS) or low-grade squamous intraepithelial lesions (LSIL) indicate risk for high-grade cervical intraepithelial neoplasia (CIN 2 or 3). In a community-based randomized trial we compared the test performance of human papillomavirus (HPV) DNA testing with that of 6-month repeat ...
The main objective of this study was to assess the feasibility of human papillomavirus (HPV) genotyping in women referred for colposcopy due to abnormal Papanicolaou (Pap) smear. A series of 248 women referred for colposcopy due to an abnormal Pap smear were analysed with the Roche Linear Array ...
Background:The use of oral exfoliative cytology as a diagnostic aid accentuates the need for establishing an accurate baseline, thereby enabling the comparison of abnormal oral tissue with established baseline.Aims and Objective:To detect any changes in the nuclear area (NA), cytoplasmic area (CA), and nuclear:cytoplasmic ratio (N:C ratio) values for clinically normal gingival ...
New Papillomavirus tests are ready to come to the aid of the standard Papanicolauo test in screening for cervical cancer. The new tests, which detect the strains of human papillomavirus (HPV) most commonly associated with human cervical cancer, are designed to be used as an adjunct to rather than as a replacement for the Papanicolaou smears. Their ...
Energy Citations Database
The Conference was organized to celebrate the 50th anniversary of the cervical smear test, commonly referred to as the 'Pap test' after its creator, George Nicholas Papanicolaou. The reports present the development of the test, its worldwide application, ...
The purpose of this study is to report the organization of a cost-effective screening program for cervical cancer in a developing country such as Brazil. The Cervical Cancer Screening Program of Paran� (CCSPP) was launched in October 1997 and was the result of a joint collaboration between the government of Paran� (Secretary of Health of the State of Paran�), scientific societies ...
The diagnosis of breast or cervical cancer will be given to over two million women in the United States during the 1990s. Recommendations for clinical breast examination and Papanicolaou (Pap) smear as a preventive health examination are advocated by the ...
The quality of cytopathology services in the United States has recently come under public scrutiny. While numerous studies have demonstrated remarkable success of the PAPANICOLAOU test in the reduction of cervical cancer, problems that include inadequacies in obtaining the sample, processing the sample screening and interpretation based on the PAPANICOLAOU ...
Atypical mycobacteriosis of the duodenum was diagnosed by duodenal brush cytology in a woman with AIDS. Smears were fixed in alcohol and stained by the method of Papanicolaou. The cytological characteristics of this disease have been described previously in other cytological specimens such as imprints or fine-needle aspirations stained with Diff-Quik or ...
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 ...
ObjectiveTo evaluate the performance of the Human Papillomavirus High-Risk DNA test in patients 30 years and older.Materials and MethodsScreening (N=835) and diagnosis (N=518) groups were defined based on prior Papanicolaou smear results as part of a clinical trial for cervical cancer detection. We compared the Hybrid Capture II� (HCII) test result to ...
In Thailand, there have been no 'organized' programmes of screening for cervical cancer. For the most part, screening has been unsystematic or provided to women 'on demand'. In 2002, the Department of Medical Services of the Ministry of Public Health proposed the screening of the entire population of women in Thailand at 5-yearly intervals from the ages of 35 to 60 years. As a first step, measures ...
page to a friend Share Pleural fluid smear is a laboratory procedure to check for bacteria, fungi, or abnormal cells in the fluid that may be found in the space around the...
Science.gov Websites
Invasive cervical cancer is a preventable disease due to screening for precursor lesions using the Papanicolaou cytological testing (Pap smear). Participants were assessed regarding their access to and utilization of health care services, prevention orientation, history of chronic disease screening, and reproductive health history. Factors independently ...
Low participation in Papanicolaou screening among Vietnamese American women remains a significant public health problem. This study explored differences in the perceived benefits of and barriers to obtaining Papanicolaou smears within the framework of the transtheoretical model stages of readiness. A descriptive, cross-sectional design ...
Receipt of an abnormal cervical smear result often generates fear and confusion and can have a negative impact on a woman's well-being. Most previous studies have focussed on high-grade abnormal smears. This study describes the psychological and psychosocial effects, on women, of having received a low-grade ...
PROBLEM BEING ADDRESSED: With the increasing emphasis on quality improvement, we need programs for improving office practice. OBJECTIVE OF PROGRAM: To demonstrate a simple and inexpensive program that resulted in improvement in the quality of Papanicolaou smears in a family practice teaching clinic. The performance measure was the proportion of ...
We have been developing a computer-aided diagnosis (CAD) system for automatically recognizing cervical cancer cells from Papanicolaou smear. Considering that pathological changes of cervix can be indicated by the abnormity of the nucleus of intermediate cell, the key task of this system is to find the intermediate cells and segment the ...
NASA Astrophysics Data System (ADS)
Papanicolaou (Pap) smears are part of the follow-up program for patients with cervical cancer treated with radiochemotherapy. After therapy, residual neoplastic cells may be rare, seldom exfoliate, and may demonstrate many alterations, which creates a risk of inaccurate results. We report a study of 65 patients who received radiochemotherapy before radical ...
To better understand the sources of cervicovaginal cytology malpractice insurance losses, summaries of all new pathology claims for 25 consecutive months at one malpractice insurer were examined. In 56 claims (out of a total of 335), the interpretation of gynecologic smears was a central issue. The estimated dollar value of these claims was about 25% of the estimated value of ...
OBJECTIVE: To determine whether a nurse practitioner could collect adequate Papanicolaou smear samples from the transformation zone of the cervix. DESIGN: A retrospective, descriptive study. SETTING: The Bella Coola Medical Clinic, a primary care facility located in the isolated, small village of Bella Coola, BC. PARTICIPANTS: All women who presented for ...
Pelvic actinomycosis is uncommon and usually represents a complication of an intrauterine device (IUD). This organism is very difficult to culture, and most actinomyces is actually identified by histologic features in pathologic specimens or by cytologic features on Papanicolaou smears. A specific fluorescent antibody stain is also available. Tubo ovarian ...
Although the cause of ovarian cancer is unknown, the risk of developing the disease increases with age. Postmenopausal uterine bleeding is assumed to be caused by endometrial cancer until proven otherwise by adequate cytologic or histologic sampling of the endometrium. Older women need to be educated as to the benefits of regular pelvic examinations and Papanicolaou ...
A 7-year-old boy with acute lymphocytic leukemia developed iris infiltration, blood-streaked hypopyon, and high intraocular pressure. A diagnostic anterior chamber paracentesis was performed, which provided a cytologic diagnosis. The aspirate was studied by both the millipore filter technique with Papanicolaou stain and a dried smear using the Wright's ...
Since the introduction of the Papanicolaou smear and colposcopy, cervical cancers can be diagnosed and treated easily in their preinvasive state. Although theoretically cancer of the cervix should be detected and treated before becoming invasive disease, there are still too many women who develop invasive cancer of the cervix and require radical surgery ...
Abdominal wall actinomycosis without pelvic organ involvement in users of intrauterine contraceptive devices (IUDs) has not been reported on previously. We encountered one such patient, whose uterine cervix was colonized superficially with Actinomyces. We suggest that systemic actinomycosis be included in the differential diagnosis of pain in IUD users when Actinomyces is found on ...
In this study quantitative techniques have been applied to smears collected from the buccal mucosa and floor of the mouth. The results display an encouraging success rate for identifying premalignant and malignant lesions. 'Intrapatient' normal smears provide a satisfactory control for comparison with pathological smears. Early results ...
This study assesses the follow-up provided to patients of a family medicine clinic in Quebec who had abnormal cervical smears that were possibly precancerous or cancerous. Less follow-up was provided in the case of benign atypical smears, probably because the role of benign atypia in the pathogenesis of cervical cancer is as yet ...
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 ...
ObjectiveCervical intraepithelial neoplasia (CIN) is greatly increased in women infected with sexually transmitted Human Papillomaviruses (HPVs) and who are co-infected with Human Immunodeficiency Virus (HIV) infection. Factors associated with promotion of HPV to CIN in these women include degree of immunosuppression and preventable behavioral factors such as tobacco smoking and psychological ...
To analyse the epidemiological aspects contributing to the transmission of human papillomavirus (HPV) lesions (flat, inverted, and papillomatous condylomas) of the uterine cervix, we recorded the sexual behaviour of 146 women who consecutively attended the department of obstetrics and gynaecology of Kuopio University Central Hospital with a cervical HPV lesion (with or without concomitant cervical ...
OBJECTIVESPapanicolaou (Pap) smears are an underutilized screening modality among racial and ethnic minorities. However, no data exist on Pap smear utilization among South Asians, a rapidly growing population in the United States, whose country of origin includes India, Pakistan, Bangladesh, and Sri Lanka. We determined rates and identified variables ...
The effects of alternatively framed messages and dispositional optimism on follow-up for abnormal Papanicolaou tests were studied. Participants (N = 116) had a mean age of 24; 94% were black, 67% had a high school education, and 82% received public assistance. A message about losses without follow-up or gains with follow-up was randomly given. Optimism was ...
The knowledge and use of cervical cancer screening (Papanicolaou smear test) by female members of a prepaid health plan (Health Maintenance Organization--foundation-type) based in souther Appalachia were surveyed. Of the 105 members of the plan interviewed, 81 indicated that they had experienced one or more Papanicolaou tests. This ...
Of the more than 50 million Pap smears performed annually in the United States, about 5% of them are abnormal. Although the need for treatment of high-grade lesions is clear, the appropriate management of low-grade lesions remains controversial. New methods of screening for cervical cancer have become available, including testing for the human papilloma ...
Please cite this paper as: Yamamoto N, Mori R, Jacklin P, Osuga Y, Kawana K, Shibuya K, Taketani Y. Introducing HPV vaccine and scaling up screening procedures to prevent deaths from cervical cancer in Japan: a cost-effectiveness analysis. BJOG 2011; DOI: 10.1111/j.1471-0528.2011.03036.x. Objective? To assess the cost-effectiveness of universal vaccination of 11-year-old girls against human ...
A simple test can help prevent cervical cancer. It is called the Pap test (or Pap smear). The Pap test looks for abnormal changes in the cells of the cervix.
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 seen in ...
ERIC Educational Resources Information Center
We fit a Gaussian-type curve to a nonmonotonic transform of initial arbitrarily given scales (pseudoscalar transform) of a two-way discrete classification table by maximizing the likelihood (entropy) and computing morphologic scales of clusters of objects identified by visual judgments. The scales give the relative distance between pairs of categories or states. Morphologic scales of histologic ...
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 TVS-labeled cloned recombinant DNA probes of human papillomavirus (HPV) types 6, 11, and 16. These and one unrelated DNA probe complementary to measles virus ...
The aim of this study was to explore the role of micronucleus (MN) scoring in distinguishing the smears of atypical squamous cell of undetermined significance (ASCUS) with reactive outcome versus ASCUS with cervical intraepithelial lesions (CIN) outcome. In this retrospective study, there were 53 cases of ASCUS diagnosed on cervical cytology smear and of ...
The association between the CD8+ T-cell responses to human papillomavirus type 16 (HPV-16) E6 protein and a favorable clinical trend has been demonstrated previously. The roles of human papillomavirus (HPV)-specific CD4+ T-cell responses and of regulatory T-cells (Tregs) were examined. Subjects with a recent history of abnormal Papanicolaou ...
A preliminary analysis was undertaken to ascertain whether a Leitz TAS (Texture Analyse System) video camera system, which is computer controlled, could be used to detect abnormal cells in cervical smears. Immunocytochemical together with haemalum nuclear staining was used for the epithelial membrane antigen. It was possible to detect ...
Background:Primary cervicovaginal melanoma is a rare malignancy associated with a high risk of recurrence. Prior studies discussing the cytomorphology of cervicovaginal melanoma have been based primarily on review of conventional Papanicolaou (Pap) smears. The aim of this study was to evaluate cervicovaginal melanomas identified in liquid-based Pap tests, ...
A prospective study of cervical cytology was carried out on 350 consecutive female patients attending the central venereal diseases clinic (CVDC) in Colombo, Sri Lanka. The main objective was to assess the proportion of abnormal cervical smears to emphasise the need to introduce routine cervical cytology screening in the sexually transmitted diseases (STD) ...
In the following study we investigated the utility of molecular genetic testing of the DNA extracted from routinely stained and processed smears from uveal melanoma (UM). Smears from five uveal melanoma cell lines and 12 primary tumors were prepared and stained with Papanicolaou and Romanowsky stains. Genotyping was carried out ...
A description is given of the burden of cervical cancer and the status of screening in Belgium until 1998. Screening is essentially opportunistic and generally performed at yearly intervals. A programme for organised screening - promoting one cervical smear every 3 years for women aged between 25 and 64 years - is being set up in the Flemish Region alone. Important progress ...
The Department is publishing this final rule to implement section 703 of the National Defense Authorization Act (NDAA) for Fiscal Year 2007 (FY07), Public Law 109-364. Specifically, that legislation authorizes breast cancer screening and cervical cancer screening for female beneficiaries of the Military Health System, instead of constraining such testing to mammograms and ...
Cell contents of foetal fluids obtained separately from amniotic and allantoic cavities of live cows by transvaginal amniocentesis and by aspiration from pregnant uteri immediately after slaughter were studied using Papanicolaou's staining procedure. The samples obtained belonged to cows which were between ten to 24 weeks of gestation. Cell scrapings from foetal and membranous ...
The efficiency of a freeze-thaw method, a proteinase K/Tween 20 lysis method and a guanidinium isothiocyanate/silica beads method for DNA extraction from fixed and Papanicolaou-stained cells from the cervical cancer cell line Siha was measured by beta-globin polymerase chain reaction (PCR). The GTC/silica beads method, which appeared superior, revealed a human papillomavirus ...
OBJECTIVE: To compare two sampling techniques in their ability to obtain endocervical and metaplastic cells from the Papanicolaou smear. DESIGN: Prospective clinical trial comparing the criterion standard of a wooden spatula to a cytology brush. SETTING: Community-based family medicine clinic in London, Ont. PATIENTS: Consecutive sample of 102 women aged ...
Argument continues over the best management of women with a first mildly dyskaryotic cervical smear: should they be referred for prompt colposcopy, or should they be kept under cytological review, with recourse to colposcopy if the abnormality persists? One consideration is the amount of anxiety generated. We measured anxiety, retrospectively, in two ...
This article addresses some of the characteristics present among Hispanic women that may influence their course of pregnancy and their health in general. Many Hispanic people in the United States retain the customs and traditions of their country of origin. As a result, their use of preventive health care measures is lower than the majority of the population. Use of screening tests such as breast ...
Human polyomavirus (BK) was detected in two renal allograft recipients as a result of routine examination of Papanicolaou-stained smears of urinary sediment in the light microscope. Infection with this recently identified virus was confirmed by virus isolation and electron microscopy. The cytological, histological, and ultrastructural changes due to the ...
Papanicolaou screening for cancer of the uterine cervix was introduced in Sweden in the late 1950's. Screening programmes covering the age groups 30-49 years were organized in various countries between 1965 and 1973. The approximate number of smears rose from 100 000 in 1960 to one million in 1970, in a female population of four million. Almost 60 000 ...
A diagnostic system is presented that employs morphometry combined with a fuzzy neural network approach, for the discrimination of benign from malignant gastric lesions. The input to the system consists of images of routine processed gastric smears stained by Papanicolaou technique. The analysis of the images provided a data set of cell features. The fuzzy ...
E-print Network
Twenty-four episodes of genital herpes in 22 men, all confirmed by virus isolation, were studied in a double blind trial. They were treated either with 3% adenine arabinoside (Ara-A) in petrolatum ointment base or with the base alone applied four times daily for one week. The lesions were counted and sketeched on days 0, 2, and 7. There was no demonstrable advantage to be gained from the use of ...
In 1986, the Drake Health Registry Study initiated bladder cancer screening for 366 persons at high risk because of occupational exposure to beta-naphthylamine. The Drake Health Registry Study screening protocol consists of urinalysis, Papanicolaou cytology, and quantitative fluorescence image analysis. A positive screening test qualifies participants for a full diagnostic ...
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 investigation has been to make a comparison between the ...
Cervico-vaginal smears from 350 IUCD users were analysed to ascertain the range of abnormalities induced in the genital tract of these women. Alteration of the microbial environment, inflammatory, degenerative, reparative and proplastic epithelial changes were the salient cytological findings. The clinical implications of these are briefly discussed. ...
Background: Persistent Human Papillomavirus (HPV) is an etiologic agent in the development of cervical cancer. Despite the increasingly high prevalence of HPV, people at risk of exposure lack knowledge about the virus, its relationship to cervical cancer, and a realistic perspective regarding HPV consequences. Purpose: To describe knowledge about HPV with particular emphasis on behavioral risk and ...
BACKGROUND: Data on the impact of abnormal cervical smear results on health-related quality of life (HrQoL) are scarce. We aimed to (i) prospectively assess the HrQoL of women who were informed of an abnormal smear result; (ii) identify predictors of greater negative psychosocial impact of an ...
BackgroundData 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 ...
Cervical and vaginal smears were obtained from 160 women who had delivered one to eight days prior to cytologic examination. Preparations were examined for general morphology and graded for malignancy. The degree of cytologic abnormality was found to corr...
test results. What Abnormal Results Mean The results may show the presence of giardia protozoa, the intestinal parasite strongyloides, or another infectious organism. Risks The...
. learning disability 7.Do you have allergies to: 13. Have you ever been diagnosed with sickle cell a, pregnancy, abnormal pap smear, pelvic infection? 41. When was your first menstrual period
Transmissible venereal tumour (TVT) is a rare vaginal tumour that can be treated surgically or cryosurgically as well as by radiotherapy or chemotherapy. Vincristine has been found to be very effective for treating TVT. Since vaginal secretion or discharge may contain neoplastic cells, the cytological identification of TVT cells is possible. The present study was carried out in 12 bitches. Vaginal ...
Fifty women with human papillomavirus (HPV)-induced abnormal cervical smears were randomly allocated to either CO2-laser vaporization or routine control. The success rate at the 6 months check was 100% after laser treatment compared to that of 72% in the control group (p less than 0.05). Although longer follow-up is needed to fully establish the efficacy ...
Background:Solid pseudopapillary tumor is a rare pancreatic neoplasm with uncertain to low malignant potential. This is an uncommon neoplasm with many pseudonyms, occurring predominantly in young woman under the age of thirty years.Aims:To study the cytomorphological features of six cases of solid and pseudopapillary epithelial neoplasm of pancreas diagnosed on fine needle aspiration cytology ...
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 ...
Laboratory tests can appear similar from the test names but may be vastly different in the way a result is achieved. Currently, for example, cervical cancer evaluation is moving from the traditional Papanicolaou smear to new smear preparation technologies and testing for human papillomavirus. Monitoring the quality of these three ...
Objective. When pathologic discrepancy arises between high-grade cytology on Papanicolaou (Pap) smear and low-grade histology on cervical biopsy, Loop Electrosurgical Excisional Procedure (LEEP) is one management alternative. Our objective was to determine whether the time from initial HGSIL Pap to LEEP affects the pathologic grade of the LEEP specimen. ...
The conventional cytology rate for identification of neoplastic cells in effusions is about 60%. The rate of diagnostically equivocal effusions in routine cytology is dependent on the volume of effusion examined, type of preparation and staining, experience of the examiner, and application of ancillary methods. The aim of our study was to confirm the role of image cytometry analysis (DNA-ploidy) ...
Fine needle aspiration biopsy was performed on 147 skin tumors in 119 dogs over a 4-year period. Both air-dried smears (Wright's stain) and wet-fixed smears (Papanicolaou's stain) were prepared from the aspirates from each tumor and the cytological diagnosis was correlated with histology. In 105 tumors, the cytological and histological ...
Eumycetoma is a chronic cutaneous and subcutaneous infection caused by various genera of fungi producing specific colored granules known as grains. A 45-year-old farmer presented clinically with a left foot mass with multiple discharging sinuses existing for last 3 years. Clinical and radiological findings suggested a diagnosis of chronic osteomyelitis with suspicion of tuberculosis. Imprints plus ...
A prospective study of 1569 patients was conducted from March through July 1996 at a pathology laboratory in Lima to evaluate the addition of a buffered Wright's solution for diagnosis of chlamydia infection from Pap smears. Definitive diagnosis of chlamydia at present is based on cell cultures or immunological tests, procedures too costly for routine use in many developing ...
ObjectiveThis study was conducted to provide a nationwide analysis on barriers to cervical cancer screening in Korea.MethodsData used for this study was obtained in a survey called Korean National Health and Nutrition Examination Survey (KNHANES) 2005, which collected data from 2,590 Korean women aged older than 21 years who had not had a hysterectomy and were eligible for ...
A study was conducted to develop and evaluate an information leaflet and to investigate the acceptability of a counselling service for women with an abnormal smear result. A newly constructed information leaflet which addressed concerns related to receipt of an abnormal smear result and its medical management was ...
Aim:The aim of this study was to determine the diagnostic accuracy of routine Papanicolaou stain (PAP) and Silver stained Nucleolar Organizer Regions (AgNOR) staining in brush biopsies taken from suspected oral lesions for early detection of oral cancer.Materials and Methods:Brush biopsies were collected from macroscopically suspicious lesions of the oral cavity of 34 patients ...
Objective: To determine risk factors of high-grade cervical intraepithelial neoplasia (CIN 2-3) among women with atypical squamous cells of undetermined significance (ASC-US) Papanicolaou (Pap) smears. Methods: Two-hundred and sixty-six women with ASC-US Pap tests who underwent a colposcopy with histologic study were enrolled between August 2008 and June ...
Despite the higher risk of anal cancer among HIV-infected individuals currently there are no national or international guidelines for anal dysplasia screening. We assessed acceptance and feasibility of screening for anal intraepithelial neoplasia (AIN), the rate of abnormalities, and relationship between the presence of AIN and a history of receptive anal intercourse. ...
BACKGROUND: Anal smears are increasingly being used as a screening test for anal squamous intraepithelial lesions (ASILs). This study was undertaken to assess the usefulness and limitations of anal smears in screening for ASILs. METHODS: The cytomorphological features of 200 consecutive anal smears collected in liquid medium from 198 ...
BackgroundAnal smears are increasingly being used as a screening test for anal squamous intraepithelial lesions (ASILs). This study was undertaken to assess the usefulness and limitations of anal smears in screening for ASILs.MethodsThe cytomorphological features of 200 consecutive anal smears collected in liquid medium from 198 ...
PURPOSE: To determine the factors associated with inadequate follow-up for abnormal Pap smears among a cohort of Boston women from urban academic clinics. METHODS: Subjects were women > 18 years with abnormal cervical cytology between February 1999 and April 2000. Inadequate follow-up was defined as lack of subsequent cervical ...
The world age-standardised prevalence of high-risk HPV (hrHPV) infection among 5038 UK women aged 20�59 years, with a low-grade smear during 1999�2002, assessed for eligibility for TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) was 34.2%. High-risk HPV prevalence decreased with increasing age, from ...
A survey was carried out over one year of all the women who attended a colposcopy clinic in a general practice. During the year 1254 women underwent cytological screening in the practice and 197 of these underwent colposcopy. Of 79 women with abnormal smears that suggested cervical intraepithelial neoplasia, 62 (79%) were confirmed by biopsy to have ...
An 11 year old African boy without previous history was hospitalised for fever and a severe anaemia (haemoglobin?=?55?g/L) with low reticulocyte count. Blood smear showed more than 35% of ghost red blood cells which allows the diagnosis of G6PD deficiency (
Cervical intraepithelial neoplasia (CIN) is readily identifiable by cytology, so theoretically, most cases of invasive carcinoma should be preventable. Risk factors for carcinoma of the cervix are related to sexual activity, therefore screening should be similarly related. All women should have routine annual cytology as soon as they are sexually active. The high risk male partner should also be ...
In Zimbabwe, where cervical cancer is the leading female malignancy, no systematic cervical screening program has been introduced. However, selective or opportunistic screening has been performed since the late 1980s at family planning clinics, various central and district government hospitals, and in private practice. The initial results of a cervical cancer screening program introduced in a ...
To evaluate cytological atypical changes in apparently healthy oral mucosa exposed to smoking, alcohol, hot meals, and peppers using the AgNOR and Papanicolaou methods. A total of 180 individuals were evaluated, of which 60 were smokers, 34 were alcohol users, 52 were habitual peppers and hot meal (exposed) consumers, 24 were non-exposed, and 10 were patients with Oral ...
SUMMARYBACKGROUNDFine-needle aspiration biopsy (FNAB) is a simple, safe and effective method for investigating suspected mycobacterial lymphadenitis in children. Fluorescence microscopy can provide rapid mycobacterial confirmation. Light-emitting diodes (LEDs) provide a cheap and robust excitation light source, making fluorescence microscopy feasible in resource-limited settings.OBJECTIVETo ...
The aim of the study was to describe the prevalence and age distribution of bacterial vaginosis (BV) during an observation period of 15 years in a population study with cross-sectional samples of adult women living on the �land Islands. The �land Islands form an archipelago in the Baltic Sea and are a province of Finland. Every fifth year, specific age groups in the adult female population are ...
Filariasis is a tropical disease transmitted by the Culex mosquitoes. The diagnosis of it is conventionally made by demonstrating microfilariae in the peripheral blood smear. However; microfilariae and adult filarial worm have been incidentally detected in fine needle aspirates of various lesions in clinically unsuspected cases. The cases of filariasis diagnosed by fine needle ...
OBJECTIVE:: To clarify the preoperative differential diagnosis and management of minimal deviation adenocarcinoma (MDA) and lobular endocervical glandular hyperplasia (LEGH), a multicenter study was performed. METHODS:: A total of 112 patients who underwent conization or a hysterectomy for suspected MDA were collected from 24 hospitals. The pathological diagnosis in each case was determined by a ...
BACKGROUND; Vulvar Paget's disease comprises only 1-8% of malignant vulvar tumors. It is associated with an underlying carcinoma in 20-30% of cases. Clinically, it manifests as erythematous areas with hyperkeratotic plaques, accompanied by pruritus. Histologically, it is characterized by large, pale cells with mucicarmine-positive cytoplasm, isolated or in aggregates, in the epidermis. CASE: A ...
BackgroundDelivery of preventive health services in primary care is lacking. One of the main barriers is lack of time. We estimated the amount of time primary care physicians spend on important preventive health services.MethodsWe analyzed a large dataset of primary care (family and internal medicine) visits using the National Ambulatory Medical Care Survey (2001�4); analyses were conducted ...
Sternomastoid tumor of infancy, also known as fibromatosis colli or muscular torticollis, is a benign fibroblastic lesion of the sternocleidomastoid muscle presenting as a firm, fusiform, non-tender neck mass of 1-3 cm in greatest dimension in the perinatal period. Various modalities are used for the diagnosis including radiographic studies, fine-needle aspiration cytology (FNAC), and open biopsy. ...
Background:The interest in oral candidosis has waxed and waned from the period of Hippocrates. The acquired immune deficiency syndrome (AIDS) epidemic has certainly bolstered these figures on oral candidosis, with diabetes and oral cancer being no exception. A need for rapid detection of Candida is made possible by the use of Calcofluor - White (CFW) stain when examined under a fluorescence ...
ContextHIV infection and cervical cancer are common in Nigeria. HIV-positive women have a higher risk for cervical neoplasm; therefore, counseling and regular cervical cancer screening are recommended. After post-HIV testing counseling, HIV-positive women should be aware of the Papanicolaou (Pap) smear.ObjectiveTo determine the coverage of cervical cancer ...
Cervical cancer is the second most common cancer among women worldwide. Early detection of cervical cancer is very important for successful treatment and increasing survival. Papanicolaou test is the most popular and effective screening test for cervical cancer, but it is highly subjective and skilled-labor intensive. We report a multispectral imaging microscopic system for ...
The objective of this study was the investigation of the potential value of morphometry, feature selection and statistical classifiers techniques, such as neural networks, for the classification of benign from malignant gastric nuclei and cases. One hundred and twenty gastric smears, routinely processed and stained by Papanicolaou technique, were analyzed ...
Romania has supremacy in terms of European statistical indicators of cervical cancer, a fact attested by the studies made by international organizations. The present study is based on cytological evaluation of a group of 9269 cervico-vaginal smears, segregated in various groups that were monitored by standard diagnostic and therapeutic protocols, attitude based on an excellent ...
Historically, obstetrician/gynaecologists have utilized screening procedures as a major component of their routine clinical practice. The Papanicolaou (Pap) smear technique for cervical cancer is more than 50 years old and has saved countless lives by identifying who among the supposedly low-risk group of patients is in fact at high risk of cervical ...
Pelvic actinomycosis is a rare disease that can result in abscess formation, bowel obstruction, and other serious complications. Moreover, the correct diagnosis can seldom be established before radical surgery because the disease often mimics pelvic neoplasms. It has been recently recognized that pelvic actinomycosis is associated with long-term use of an intrauterine contraceptive device.We ...
The therapeutic power of the doctor in initiating discussion on health concerns is greater than appreciated. Topics suitable for this approach include--smoking, drug abuse, obesity, contraception, breast self examination, Papanicolaou smears, cholesterol checks, diet, exercise, hormonal replacement therapy, immunisation, glaucoma checks, and so on. The ...
Background:With the adoption of a completely electronic workflow by several journals and the advent of telepathology, digital imaging has become an integral part of every scientific research. However, manipulating digital images is very easy, and it can lead to misinterpretations.Aim:To analyse the impact of manipulating digital images on their diagnosis.Design:Digital images were obtained from ...
The role of fine needle aspiration (FNA) biopsy of renal cortical lesions was controversial in the past because the result of the FNA did not affect clinical management. All renal cortical lesions, except metastasis, were subject to surgical resection. However, with the advances in neoadjuvant targeted therapies, knowledge of the renal cortical tumor histological subtype is critical for tailoring ...
In advanced non-small-cell lung carcinomas epidermal growth factor receptor (EGFR) and KRAS testing is often performed on cytology. Liquid-based cytology (LBC), which eliminates the need for slide preparation by clinicians, may be very useful. In 42 LBC DNA was extracted twice. One sample was obtained directly from CytoLyt solution, whereas the other DNA sample was derived after ...
Cervical cancer is the second most common cancer of women in the world. The disease is amenable to various screening tests of which cytological screening by the Papanicolaou technique remains the mainstay for mass screening. The aim of the present study was to establish the prevalence of cervical cancer in a rural ethnically Muslim community in the state of Jammu and Kashmir ...
Contraception with lynestrenol-mestranol (Lyndiol) was studied in 332 Mexican women during a period of two and one-half years. Side effects were minimal or transient. No pregnancies occurred in those who took the medication according to instructions. The women were followed with yearly pelvic examinations and Papanicolaou smears, serial endometrial ...
Cervical cancer is the second most common malignancy in women worldwide. If diagnosed in the premalignant stage, cure is invariably assured. Although the Papanicolaou (Pap) smear has significantly reduced the incidence of cervical cancer where implemented, the test is only moderately sensitive, highly subjective and skilled-labor intensive. Newer optical ...
Endometrial cancer remains, today, a serious problem, especially for postmenopausal women. The aim of our study was to evaluate the utility of the transvaginal ultrasound examination in the management of the endometrial abnormalities in postmenopausal women. We included, in a prospective cohort, 49 successive postmenopausal women: 34 with metrorrhagia (group I) and 15 with no ...
ObjectivesTo develop an evidence based protocol for the follow up of women with low grade cervical abnormalities for whom treatment is not immediately indicated.DesignPopulation outcome study.SettingColposcopy clinic of an inner city teaching hospital.Participants566 women with low grade cytological abnormalities who were not treated at a first visit to ...
Objective To assess which of three triage strategies for women with borderline abnormal cervical smear results in the best psychosocial outcomes.Design Pragmatic, non-blinded, multicentre, randomised controlled trial.Setting 18 family planning clinics across Australia, covering both urban and rural areas, between January 2004 and October 2006.Participants ...
Background:Inflammatory Pap smear is the most common report received by a gynecologist. The cervical screening algorithm for benign cellular changes on the Pap smear recommends treatment of infection if indicated and a repeat Pap smear in 4 to 6 months time. If the inflammatory changes still persist, subject the patient to colposcopy. ...
The identification of pulmonary tuberculosis (TB) cases in a prevalence survey is a challenge, as diagnostic methods are labour-intensive and large numbers of individuals need to be screened because the prevalence rate is low (almost never greater than 1,200 per 100,000 population). Three testing methods are used: questionnaires, chest radiography (CXR) and bacteriological tests, including sputum ...
BackgroundThe 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 ...
) Date Completed _________________________ Date of Birth _________________________ Note: Please complete infection Cancer STATEMENTS DESCRIBING YOUR USE OF MEDICATIONS: (Check one or more) Breast lump Buy medication on my own to treat myself Abnormal PAP smear Never take medications unless prescribed Drug abuse
Bone marrow aspiration smears obtained from 35 individuals, 5 years following expsoure to the Hiroshima atomic bomb, were intensively evaluated for radiation related cytologic abnormalities. No definite radiaton related changes were observed, but some fin...
, 69495 Pierre B�nite Cedex, France, 2Laboratoire de Cytopathologie, H�pital Edouard Herriot, Place d by scoring cellularity, fixation, red blood cells, leukocytes and nuclear abnormalities. Results: The data/or smearing, owing to cell recovery capabilities and better cell preserva- tion. Some LBC methods use
... (D) The following organs and tissues, or representative...offspring, the number and type of cells in vaginal smears...or female reproductive organs may be based upon detection...abnormalities. (2) Type of stain/fixative and...Cytology, and Reproductive Organ Weight Data from...
Code of Federal Regulations, 2010
Worldwide, cervical cancer is a major health concern for women of all ages; however the epidemiology and biology of human papillomavirus (HPV) infection differs in female adolescents and adults. In the United States, 50% of adolescent and young women acquire HPV within 3 years after initiating sexual intercourse, resulting in relatively high prevalence rates. Most infections, however, are ...
Cervical cancer continues to be a leading cause of mortality worldwide. The incidence and mortality associated with invasive cervical cancer have declined significantly in developed countries due to widespread availability of screening with the Papanicolaou (Pap) test. However, the incidence and prevalence of non-invasive cervical intraepithelial neoplasms and genital warts ...
Flow cytometry and electronic cell sorting are being investigated to screen gynecologic specimens for cervical neoplasia. Cellular DNA content is quantitated by Chromomycin A/sub 3/ fluorescence and cell size is quantitated by 90/sup 0/ light scatter; the logarithms of the measured intensities are used to produce a two parameter histogram. To determine the cell types responsible for signals in ...
Differences between rural and urban residents in their utilization of three clinical preventive services--Papanicolaou screening tests (Pap smears) for women aged 18 to 65, mammograms for women aged 50 to 69 and flu shots for people aged 65 or older--were examined using a nationally representative sample from the 1994 U.S. National Health Interview Survey. ...
Specific genotypes of human papillomavirus (HPV) are well correlated with cervical oncogenesis. The major transforming and immortalizing protein in high risk HPVs, namely HPV16, is E7 protein. E7 protein functions by deregulating the cell cycle and promoting S-phase reentry in differentiated keratinocytes. Currently, clinical diagnosis of cervical cancer is based on phenotypic changes observed in ...
How are human papillomavirus (HPV), cervical cancer, and the recently developed HPV vaccines associated with each other? Human papillomavirus is a highly prevalent infection that is easily and unknowingly transmitted because of its asymptomatic nature and long incubation period. Infection requires skin-to-skin contact and is typically sexually transmitted. More than one-half of sexually active ...
A hospital-based case-control study was undertaken to examine the role of human papillomavirus (HPV) in the development of invasive cervical cancer in Brazil. The study included 199 histologically confirmed incident cases and 225 age-frequency-matched controls selected from a wide range of diagnostic categories. A polymerase chain reaction technique was used to detect HPV DNA in cervical specimens ...
Primary pancreatic lymphoma (PPL) is a rare disease with <1% of extranodal non-Hodgkin's lymphoma arising in the pancreas. This report provides immunocytochemical information on PPL that would be valuable for making differential diagnoses between PPL, pancreatic neuroendocine tumor, acinar cell carcinoma, and pancreatic ductal cancer. A 68-year-old woman had a chief complaint of abdominal pain. ...
Elastofibroma is a rare benign, solid, ill-defined and slow-growing soft tissue lesion that typically arises between the tip of scapula and chest wall of elderly. Fine needle aspiration (FNA) is a commonly used technique to definitively diagnose the condition. However, the collagenous nature of the mass often results in a paucicellular FNA smear, resulting in a false-negative ...
The diagnosis of lesions associated with human papillomavirus infection can be difficult because the results of the tests used can be contradictory. Our goal was to compare some of these tests and to evaluate their comparative strengths and weaknesses as clinically useful tools in confirming the diagnosis, especially in borderline cases. Twenty-one consecutive patients from our colposcopy clinic ...
Census data show that the U.S. Vietnamese population now exceeds 1,250,000. Cervical cancer among Vietnamese American women has been identified as an important health disparity. Available data indicate the cervical cancer disparity may be due to low Papanicolaou (Pap) testing rates rather than variations in human papillomavirus infection rates and/or types. The cervical cancer ...
ObjectiveSmall cell carcinoma of the uterine cervix (SMCC) is extremely rare, and an aggressive disease that proliferates rapidly. It was often reported that the diagnostic accuracy of cytologic smears in diagnosing SMCC was low. This is a report of the Severance Hospital experience with the patients suffering from SMCC.MethodsTwenty-seven patients with small cell carcinoma of ...
... CROSS RANGE SMEAR CHARACTERIZATION IN XPATCH ISAR IMAGES THESIS ... CROSS RANGE SMEAR CHARACTERIZATION IN XPATCH ...
BackgroundAlthough World Health Organization guidelines recommend clinical judgment and chest radiography for diagnosing tuberculosis in HIV-infected adults with unexplained cough and negative sputum smears for acid-fast bacilli, the diagnostic performance of this approach is unknown. Therefore, we sought to assess the accuracy of symptoms, physical signs, and radiographic ...
Hoja informativa que describe el procedimiento de la prueba de Papanicolaou, los resultados posibles y la relación entre los virus del papiloma humano (VPH) y el cáncer de cérvix.
Compartir Skip to Content Examen de Papanicolaou Empezar Programa Interactivo de X-Plain Empezar Programa Interactivo de X-Plain Empezar el Programa de X-Plain Auto-operado...
Objectives. We investigated whether maternal attitude toward prevention, as indicated by history of seeking Papanicolaou (Pap) tests and contracting sexually transmitted infections, influenced human papillomavirus (HPV) vaccine uptake among their adolescent daughters.Methods. We linked the electronic health records of girls aged 9 to 17 years with their mothers at Kaiser ...
Bacteria, particularly Gram-negative bacilli, can develop abnormal morphology after the administration of subinhibitory concentrations of antibacterial agents. Filamentation is a common response in which bacteria replicate but incompletely divide, leading to long slender chains that resemble fungal hyphae. Pathologists are frequently consulted to examine direct ...
The first year's experience of a satellite colposcopy clinic in the Glasgow Family Planning Centre was analysed. Establishment of the clinic was supervised by an experienced member of the colposcopy team at the department of gynaecology, Western Infirmary, Glasgow, who trained one of the family planning centre's staff. Close links were thus maintained with the hospital clinic to which patients ...
Background? New testing technologies and human papillomavirus (HPV) vaccines have recently brought changes to cervical cancer screening. In 2006, the Australian government also changed the protocol for managing abnormal Pap smears. Australian women's attitudes and preferences to these changes are largely unknown. Quantitative data on information needs and ...
Recently, the XE-2100 hematology analyzer was investigated in a rather small patient group; pseudoeosinophilia or abnormal white blood cell (WBC) scattergrams reported by this instrument were considered as significantly valuable diagnostic parameters in detecting vivax malaria. This study was conducted not only to assess the usefulness of pseudoeosinophilia or ...
Cytologic evaluation of pancreatobiliary brushings is specific but poorly sensitive for malignancy. Detection of polysomic cells by fluorescence in situ hybridization (FISH) is significantly more sensitive than routine cytology with similar specificity. The purpose of this study was to identify cytologic criteria most associated with malignancy in specimens unaffected by sample failure. Endoscopic ...
ABSTRACT: INTRODUCTION: Well-documented cases of untreated cervical intra-epithelial dysplasia resulting in fatal progression of invasive cervical cancer are scarce because of a long pre-invasive state, the availability of cervical cytology screening programs, and the efficacy of the treatment of both pre-invasive and early-stage invasive lesions. CASE PRESENTATION: We present a well-documented ...
IntroductionWell-documented cases of untreated cervical intra-epithelial dysplasia resulting in fatal progression of invasive cervical cancer are scarce because of a long pre-invasive state, the availability of cervical cytology screening programs, and the efficacy of the treatment of both pre-invasive and early-stage invasive lesions.Case presentationWe present a well-documented case of a ...
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 ...
The study was aimed to investigate the origination of abnormal clones in hematopoietic cells of MDS patients. That is to say if there are abnormal clones in CD34(+)CD38(-) and CD34(+)CD38(+) cells and their proportions in MDS patients. Immuno-magnetic bead technique was used to sort CD34(+)CD38(-) and CD34(+)CD38(+) in bone marrow mononuclear cells of 9 ...
J. Slama, P. Freitag, P. Dundr, J. Duskova, D. Fischerova, M. Zikan, I. Pinkavova and D. Cibula Outcomes of pregnant patients with Pap smears classified as atypical glandular cells Objectives:? The incidence of cervical cancers increases with age. Due to the trend of increasing age of first pregnancy, abnormal Pap smears including ...
BackgroundMurine myeloid leukemia (ML) provides a good animal model to study the mechanisms of radiation-induced leukemia in humans. This disease has been cytogenetically characterized by a partial deletion of chromosome 2 with G-banding. For the rapid diagnosis of ML, this study reports a FISH method using spleen cells and peripheral blood smears from ML mice exposed to gamma ...
Objectives To predict the incremental lifetime effects, costs, and cost effectiveness of using human papillomavirus testing to triage women with borderline or mildly dyskaryotic cervical smear results for immediate colposcopy.Design Modelling study.Setting Three centres participating in NHS pilot studies, United Kingdom.Population Women aged 25-64 with borderline or mildly ...
The vaginal smear reveals a spectrum of borderline lesions of the uterine cervix. This spectrum is the source of new clinical problems involving both the recognition and treatment of these various entities. A review of the literature of the past decade indicates that vaginal smears should be obtained regularly every year or two in all women beginning at ...
ISSUES: Increasing litigation over alleged false negative cervical cytologic (CC) smears threatens the viability of this test for cervical cancer detection. The problem appears to be largely American but is beginning to appear in some other countries. In the vast majority of cases there is either a settlement or jury verdict for the plaintiff based largely on the testimony of ...
The currently mandated methods to measure the sensitivity of Papanicolaou smear interpretation (including the 5-year look back and review of 10% of negative smears) are misleading. They do not allow one to measure the true sensitivity of the test and allow only a small fraction of errors to be detected and corrected. Rapid prescreening ...
The influence of dental restorative materials on patients' general and oral health is the main interest of many researchers but the question of their safety is still under consideration. An otherwise healthy 23-year-old patient with no history of oral abnormalities was examined. Dental amalgam restorations were replaced by composite resin material. Salivary ...
Background:Cancer of the cervix is the most common cancer in women in Swaziland where most women never undergo cervical screening. The extremely high prevalence of HIV/AIDS in Swaziland complicates the management of preinvasive and invasive cervical cancer. The purpose of this study was to assess the current status of cervical cytology in Swaziland, its strengths and limitations.Methods:The study ...
The objective of the study was to assess the prevalence of underlying cervical and endometrial lesions among patients with atypical glandular cells of undetermined significance (AGCUS) on the cytologic smear. Eighty-six patients with AGCUS, without evidence of squamous intraepithelial lesions, underwent coloposcopy and endocervical curettage (ECC) within 6 months of the ...
Mucocutaneous bleeding is common in childhood and may be the result of primary hemostatic disorders such as vascular abnormalities, von Willebrand disease, thrombocytopenia, and platelet dysfunction. A detailed bleeding history and physical examination are essential to distinguish between normal and abnormal bleeding and to decide whether it is necessary ...
Despite the success of the German screening program for cervical cancer a new discussion has started with the aim to improve its quality. The main reason for this new discussion has been the finding of many international studies that the quality of screening programs could be improved by introducing human papillomavirus (HPV) testing. It is well known that the sensitivity of the HPV test is much ...
AbstractProblem addressedMaintaining a screening program, such as regular Papanicolaou testing, can be a challenge for primary care practices on account of long wait times and patient factors.Objective of programTo effectively and efficiently improve access to appointments and to provide screening and patient education in a socially supported setting.Program descriptionA group ...
Objective To explore the use of Web-based resident practice profiles (RPPs) as a means of tracking the clinical experiences of residents to ensure an adequate educational experience. Design Quantitative analysis of recorded patient encounters with residents. Setting The Department of Family and Community Medicine at St Michael's Hospital in Toronto, Ont. Participants Twenty-seven residents ...
ObjectiveTo examine the association between polycystic ovary syndrome (PCOS) and the risk of uterine leiomyomata (UL).DesignProspective cohort study.SettingParticipants from the Black Women�s Health Study, an ongoing prospective cohort study of African-American women aged 21�69 years in 1995 residing in the United States. Participants completed mailed questionnaires about their health status ...
ObjectiveThe purpose of this study was to determine pediatricians� attitudes about the human papillomavirus (HPV) vaccine and to compare their attitudes with those expressed by the general public.MethodsEight-hundred and fifty pediatricians from the American Academy of Pediatrics were surveyed, including general pediatricians (n = 450), and members of the sections of adolescent medicine (n = ...
Medicare's mission is to assure health care security for our beneficiaries. Title XVIII of the Social Security Act (the Act) provides the Health Care Financing Administration (HCFA) with the authority to fulfill this mission. Although Medicare is considered a defined benefit program, the Act vested Medicare with the discretionary authority to make specific policy decisions when necessary. HCFA's ...
BackgroundTo evaluate imprint cytology in the context of specimens with microcalcifications derived from Vacuum-Assisted Breast Biopsy (VABB).Patients and methodsA total of 93 women with microcalcifications BI-RADS 3 and 4 underwent VABB and imprint samples were examined. VABB was performed on Fischer's table using 11-gauge Mammotome vacuum probes. A mammogram of the cores after the procedure ...
The objective of this study was to evaluate the incidence of genital human papilloma virus (HPV) infection and cervical intra-epithelial lesions in transplanted patients. Cervical Papanicolaou (Pap) smear/HPV test and colposcopic examinations were performed in 58 patients who were candidates for renal transplant surgery; these tests were repeated one year ...
BackgroundDesmoplastic small round cell tumor (DSRCT) is a rare and highly aggressive neoplasm. The cytological diagnosis of these tumors can be difficult because they show morphological features quite similar to other small round blue cells tumors. We described four cases of DSRCT with cytological sampling: one obtained by fine needle aspiration biopsy (FNAB) and three from serous effusions. The ...
This report is based on 502 culdotomies performed by the author and his associates. The method is commonly but erroneously called colpotomy . Of the 502 culdotomies, 293 were performed for tubal interruption, 209 were done for diagnosis and other surgical procedures. There were 9 complications, 3 requiring abdominal intervention. The operation is an incision into the cul-de-sac and is a ...
We consider here the problem of classifying a macro-level object based on measurements of embedded (micro-level) observations within each object, for example, classifying a patient based on measurements on a collection of a random number of their cells. Classification problems with this hierarchical, nested structure have not received the same statistical understanding as the general ...
This experimental study attempts to determine if an in-home educational intervention conducted by lay health workers (LHWs) can increase adherence among low-income, inner-city black women to schedules for screening for breast cancer and cervical cancer, as well as increase the women's knowledge and change their attitudes regarding these cancers. This paper is a description of the purposes, ...
One hundred and twenty-two fine needle aspirates (FNA) from female patients were studied to determine whether CA-125 assay contributed to cytologic diagnosis and CEA assay. Cytologic examination was done on Papanicolaou-stained smears and cell blocks, CEA by EIA (Abbott Laboratory, > 5 ng/ml cutoff) and CA-125 by RIA (Abbott Laboratory, North Chicago, ...
In the absence of any nationwide cervical screening program, cancer of cervix remains a major public health problem for India. We here assessed knowledge levels of female college students about cervical cancer, its risk factors, the human papillomavirus (HPV) etiologic agent and Pap (Papanicolaou) smear testing for screening. We conducted a questionnaire ...
BackgroundExtensive 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.MethodsA self-administered ...
BackgroundCervical 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 ...
ISSUES: Cell Preparation Methods Standardized fixation and optimal staining Sampling of cervix, sampling error, homogenization of sample, subsampling Assessment of liquid-based preparations: efficacy and economic impact Training and transitional procedures before full implementation of new technologies Criteria for Sample Adequacy Clinician responsibility for collecting and providing ...
AbstractObjectiveTo estimate the prevalence of tuberculosis in Viet Nam with data from a population-based survey, compare it with the prevalence estimated by the World Health Organization, and identify major demographic determinants of tuberculosis prevalence.MethodsA cross-sectional survey with multistage cluster sampling, stratified by urban, rural and remote areas, was done in 2006�2007 in 70 ...
