Abstract:
OBJECTIVE:: This study aimed to investigate correlations between a panel of biomarkers/tumor markers and high-risk (HR) human papillomavirus (HPV)-positive versus HR-HPV-negative cervical lesions. MATERIALS AND METHODS:: The study included 188 women who consecutively attended a colposcopy clinic because of PAP smears suggesting cervical intraepithelial neoplasia (CIN), and 40 women with normal vaginal cytology. Tissue microarray blocks were prepared from representative cervical cone or punch biopsies. Sections were stained for 12 biological markers, previously shown to be relevant in cervical neoplasms, and expression was correlated to the presence or absence of HR-HPV in cervical lesions. RESULTS:: No correlations between expression of biomarkers and HPV status were found in normal epithelium. Expression of c-myc, CD4, Ki-67, and p16 correlated significantly to HR-HPV-infected epithelium compared with HR-HPV-negative epithelium. When adjustment was made for CIN grade, only the expression of Ki-67 correlated significantly with HPV status and CIN grade. Human papillomavirus status was stratified to normal epithelium, low-grade CIN, and high-grade CIN. Fragile histidine triad (FHIT), E-cadherin, Rb, Ki-67, and p16 expression was significantly increased in HPV-positive tissue by increasing CIN grade. No correlation to tumor marker expression was observed in the HPV-negative tissue. CONCLUSIONS:: This study described correlations, previously not investigated, between HPV status and tumor marker expression, that is, E-cadherin, Rb, and fragile histidine triad. Surprisingly, p16 was not, although Ki-67 expression was, independently correlated to HPV positivity. The results of this study suggest that p16 instead correlates independently with increasing CIN grade.
journal_name
J Low Genit Tract Disjournal_title
Journal of lower genital tract diseaseauthors
Samir R,Asplund A,Tot T,Pekar G,Hellberg Ddoi
10.1097/LGT.0b013e318215170csubject
Has Abstractpub_date
2011-10-01 00:00:00pages
280-6issue
4eissn
1089-2591issn
1526-0976journal_volume
15pub_type
杂志文章abstract:OBJECTIVES:To report the outcome of patients diagnosed with cervical intraepithelial neoplasia 2, 3 (CIN 2, 3) during pregnancy, who were treated by large loop excision of the transformation zone (LLETZ) in the first trimester or were followed up conservatively and treated after delivery. METHODS:Patients diagnosed wi...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e318299c0af
更新日期:2014-04-01 00:00:00
abstract::We describe a rare case of clitoromegaly due to a large clitoral cyst that occurred spontaneously without any declared previous female genital mutilation. The cyst was excised successfully with good cosmetic results. ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e318259a410
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:This cross-sectional study was intended to assess the association between immunohistochemical analysis of p16 and fragile histidine triad (FHIT) and the presence of precancerous cervical lesions. MATERIALS AND METHODS:Women seen at Pérola Byington Hospital, São Paulo, Brazil, with histologically confirmed ce...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e31802efb9e
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVE:For the 2019 ASCCP Risk-Based Management Consensus Guidelines, we conducted a systematic review of diagnostic assays for postcolposcopy and posttreatment management. MATERIALS AND METHODS:A literature search was conducted to identify articles reporting on tests/assays for cervical cancer screening, triage, p...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章,meta分析
doi:10.1097/LGT.0000000000000526
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVES:Allergic contact dermatitis is an uncommon but important cause of skin disease in the anogenital region. Relevant allergens are described in women and less commonly in men. The aim of this study was to describe outcomes of patch testing in men and women presenting with anogenital dermatoses. MATERIALS AND M...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000516
更新日期:2020-04-01 00:00:00
abstract::In addition to practitioners who care for male patients, with the increased use of high-resolution anoscopy, practitioners who care for women are seeing more men in their practices as well. Some diseases affecting the penis can impact on their sexual partners. Many of the lesions and neoplasms of the penis occur on th...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章,评审
doi:10.1097/LGT.0000000000000159
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:Women living with HIV experience higher risk of cervical cancer, but screening rates in the United States are lower than recommended. The purpose of this study was to examine whether an intervention using self-sampling of cervicovaginal cells for human papillomavirus (HPV) with results counseling would increa...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章,随机对照试验
doi:10.1097/LGT.0000000000000195
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:This study aimed to report 2 cases of squamous cell carcinoma (SCC) of the vulva, arising from unusual subepithelial locations. MATERIALS AND METHODS:The first case was of an 85-year-old woman with a 65-year history of a mass in the left labium majus. The second case was of a 54-year-old woman who presented ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e31827a8c95
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:To determine if sites selected for colposcopic biopsy and histologically proven cervical intraepithelial neoplasia are distributed randomly across the cervix. MATERIALS AND METHODS:Data were evaluated from all patients who visited the Walter Reed Army Medical Center Colposcopy Clinic during a 20-month period...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/00128360-200501000-00008
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to examine whether high-grade cervical intraepithelial neoplasia (CIN) was more closely associated with human papillomavirus (HPV) same-genotype persistence (SGTP) versus clearance of prior infection with a subsequent infection by a new genotype (genotype switch [GS]), clearance of HP...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000573
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to investigate the effects of 3 or less quadrivalent human papillomavirus (HPV) vaccine doses on anogenital warts in both males and females in the United States. MATERIALS AND METHODS:We conducted a retrospective database study that included males and females aged 9 to 26 years who r...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000401
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVES:Female self-sampling for human papillomavirus (HPV) DNA testing is an alternative screening method that can potentially increase cervical cancer screening coverage. This review addresses the acceptability of HPV DNA testing using self-sampling compared with conventional clinician-collected sampling. Barriers...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000476
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVE:This study aimed to assess the incidence of cervical intraepithelial neoplasia (CIN) by grade (CIN 1, CIN 2, CIN 3) and age in Estonia (a country with less developed cervical cancer screening program and high cervical cancer incidence). MATERIALS AND METHODS:This descriptive study uses data from a health ins...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e3182652213
更新日期:2013-04-01 00:00:00
abstract::A 17-year-old adolescent girl developed severe toxic epidermal necrolysis after inhalation of methamphetamine. Recovery was complicated by vaginal synechiae and occlusion necessitating surgery. ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e3181ddf5da
更新日期:2010-10-01 00:00:00
abstract:OBJECTIVE:To compare the colposcopic adequacy, colposcopic impressions, histologic sampling intent, biopsy site location, procedural complications, and difficulty of colposcopic examinations using optical and video colposcopes. MATERIALS AND METHODS:Women and men presenting consecutively for colposcopy were examined i...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:
更新日期:2000-04-01 00:00:00
abstract:OBJECTIVES:To evaluate the therapeutic efficacy and adverse events of electrofulguration for the treatment of cervical intraepithelial lesion grade 1 (CIN 1). MATERIALS AND METHODS:Women aged 19 years and older received electrofulguration for histologically proven exocervical CIN 1. They were followed up at 3, 6, and ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/00128360-200401000-00004
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVES:The objectives of this study were to quantify personal stories about cervical cancer and to determine the proportion and sentiment (positive vs negative) of messages ("tweets") that discussed cervical cancer prevention strategies on Twitter. METHODS:This study was a cross-sectional Twitter review of English...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000363
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to identify the clinicopathologic features and treatment outcome of primary extramammary Paget disease of the vulva (EMPDV). MATERIALS AND METHODS:We performed a retrospective analysis of 14 patients who were treated at our center from April 1994 to November 2010. RESULTS:The mean ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000063
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVE:This study explores the prevalence and provider- and practice-related correlates of physician recommendation and administration of the quadrivalent human papillomavirus (HPV) vaccine, Gardasil, to 11- to 12-year-old girls and the intention to recommend the HPV vaccine to 11- to 12-year-old boys in Georgia. Th...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000011
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:: Lack of estrogen after menopause can cause many changes in the lower genital tract of women, including involution of the introitus and collapse of the vestibule into the genital cleft. CASES:: Six cases of hypoestrogenic women are described, with the unusual finding of entrapment of terminal hairs between...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e31821a68a5
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:The Home Study Course is intended for the practicing colposcopist or practitioner who is seeking to develop or enhance his/her colposcopic skills. The goal of the course is to present colposcopic cases that are unusual or instructive in terms of appearance, presentation, or management, or that demonstrate new...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/lgt.0b013e3180380fd3
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVES:The objective of this multicenter trial was to determine the incidence of human papillomavirus (HPV) in the amniotic fluid of pregnant patients. METHODS:Fifty-three pregnant patients undergoing genetic counseling or amniocentesis for preterm labor were entered into the study. Cervical swabs and amniotic flu...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/00128360-199807000-00008
更新日期:1998-07-01 00:00:00
abstract::A 26-year-old patient with a history of chemotherapy for acute lymphoblastic leukemia presented with secondary amenorrhea and cyclic abdominal pain, and she was found to have vaginal stenosis due to adhesion of vaginal wall. The cause of the adhesion was considered to be vaginal inflammation induced by anticancer agen...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000175
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:A historic cohort analysis was performed to assess the colposcopic and histologic correlates of atypical squamous cells of undetermined significance (ASCUS) Pap smears in pregnant and nonpregnant women. MATERIALS AND METHODS:A chart review of all gynecologic and obstetric patients seen in the outpatient clin...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/00128360-200204000-00008
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVE:The objective of the current study was to describe outcomes among women with low-grade abnormalities on cervical cytology screening in the setting of previous excisional or ablative treatment for cervical intraepithelial neoplasia (CIN). METHODS:Study participants were recruited into the Study to Understand ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e3181ed3d6d
更新日期:2011-01-01 00:00:00
abstract::This review highlights recent advances in our understanding of preneoplastic squamous lesions of the vulva, from a pathologist's perspective. Vulvar intraepithelial neoplasia (VIN) is the preferred nomenclature for these lesions. VIN lesions may or may not be symptomatic and have a variable clinical appearance. Three ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/00128360-199801000-00007
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the ability of collecting the Affirm VP-III test sample using the residual vaginal discharge found on the speculum. METHODS AND METHODS:One hundred nine symptomatic women (≥18 y) participated in this study. During pelvic examination, vaginal fluid was collected onto 3 swabs for office-based diagn...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000025
更新日期:2014-10-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to compare the effectiveness of mindfulness-based group cognitive behavior therapy (M-gCBT) versus education support group therapy for the pain and distress associated with provoked localized vulvodynia. MATERIALS AND METHODS:Participants were randomized to M-gCBT or education suppor...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章,随机对照试验
doi:10.1097/LGT.0000000000000456
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:The Home Study Course is intended for the practicing colposcopist or practitioner who is seeking to develop or enhance his or her colposcopic skills. The goal of the course is to present colposcopic cases that are unusual or instructive in terms of appearance, presentation, or management, or that demonstrate ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/00128360-200407000-00013
更新日期:2004-07-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to evaluate and compare the diagnostic yield of conventional endocervical curettage (ECC) with fabric-based ECC in a consistent physician group. MATERIALS AND METHODS:This is a retrospective case-control study of patients who underwent ECC both before and after introduction of a fabr...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000324
更新日期:2017-10-01 00:00:00