Abstract:
OBJECTIVE:This study aimed to conduct a representative survey of human papillomavirus (HPV) prevalence and its genotype distribution in invasive anal cancer specimens in the United States. MATERIALS AND METHODS:Population-based archival anal cancer specimens were identified from Florida, Kentucky, Louisiana, and Michigan cancer registries and Surveillance, Epidemiology, and End Results (SEER) tissue repositories in Hawaii, Iowa, and Los Angeles. Sections from 1 representative block per case were used for DNA extraction. All extracts were assayed first by linear array and retested with INNO-LiPA if inadequate or HPV negative. RESULTS:Among 146 unique invasive anal cancer cases, 93 (63.7%) were from women, and 53 (36.3%) were from men. Human papillomavirus (any type) was detected in 133 cases (91.1%) and 129 (88.4%) contained at least 1 high risk-type, most (80.1%) as a single genotype. Human papillomavirus type 16 had the highest prevalence (113 cases, 77.4%); HPV types 6, 11, 18, and 33 were also found multiple times. Among HPV-16-positive cases, 37% were identified as prototype variant Ep, and 63% were nonprototypes: 33% Em, 12% E-G131G, 5% Af1, 4% AA/NA-1, 3% E-C109G, 3% E-G131T, 2% As, and 1% Af2. No significant differences in the distributions of HPV (any), high-risk types, or HPV-16/18 were seen between sex, race, or age group. CONCLUSIONS:The establishment of prevaccine HPV prevalence in the United States is critical to the surveillance of vaccine efficacy. Almost 80% of anal cancers were positive for the vaccine types HPV-16 or HPV-18, and in 70%, these were the only types detected, suggesting that a high proportion might be preventable by current vaccines.
journal_name
J Low Genit Tract Disjournal_title
Journal of lower genital tract diseaseauthors
Steinau M,Unger ER,Hernandez BY,Goodman MT,Copeland G,Hopenhayn C,Cozen W,Saber MS,Huang Y,Peters ES,Lynch CF,Wilkinson EJ,Rajeevan MS,Lyu C,Saraiya Mdoi
10.1097/LGT.0b013e31827ed372subject
Has Abstractpub_date
2013-10-01 00:00:00pages
397-403issue
4eissn
1089-2591issn
1526-0976journal_volume
17pub_type
杂志文章abstract:OBJECTIVE:In women with negative cervical cytology and positive high-risk human papillomavirus (HR-HPV) test results, we compared the risk of cervical intraepithelial neoplasia 3 (CIN 3) or cancer (CIN 3+) in women with previous abnormal cervical cytology, CIN, or HR-HPV with that in women without this history, and we ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e318281f182
更新日期:2013-10-01 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 highlight that colposcopic vaginal patterns are not specific, unlike cervical colposcopic patterns, and to provide a simpler classification of vaginal colposcopic patterns. MATERIALS AND METHODS:A total of 223 patients who underwent colposcopy with Schiller test were assessed (hierarchica...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e318237ec82
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVE:To relate aspects of online colposcopic image assessment to the diagnosis of grades 2 and 3 cervical intraepithelial neoplasia (CIN 2+). METHODS:To simulate colposcopic assessment, we obtained digitized cervical images at enrollment after acetic acid application from 919 women referred for equivocal or minor...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e31819308d4
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to determine rates of cervical intraepithelial neoplasia (CIN) 2 or greater in high-risk, racially diverse, young women with low-grade cytology. MATERIALS AND METHODS:After institutional review board approval, a cross-sectional study of 21- to 24-year-old women with low-grade cytolog...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000381
更新日期:2018-07-01 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:: This study aimed to explore the role of hormone replacement therapy (HRT) in susceptibility to vulvovaginal candidiasis (VVC) in a private vulval disease referral practice. METHODS:: Between January 2009 and December 2010, 149 healthy, nondiabetic patients with vulvar conditions were compared for significa...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e3182241f1a
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVES:Our objective in this study was to evaluate the clinicopathological significance of tissue eosinophilia associated with invasive cervical carcinomas. MATERIALS AND METHODS:All cases of cervical carcinoma treated at the Medical College of Georgia between October 1982 and October 1989 were reviewed. We obtain...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1046/j.1526-0976.1999.34006.x
更新日期:1999-10-01 00:00:00
abstract:OBJECTIVE:This study compared the performance of cervical cytology plus human papilloma virus testing (Pap + HPV) or cervical spectroscopy (Pap + CS) for identifying high-grade cervical neoplasia in a high-risk population of women referred for colposcopy. MATERIALS AND METHODS:Each of 113 subjects underwent spectrosco...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/01.lgt.0000230208.58118.58
更新日期:2007-04-01 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/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:OBJECTIVE:Metronidazole vaginal gel (MVG) 0.75% is a US Food and Drug Administration-approved, 5-day treatment for bacterial vaginosis (BV). This study tested the hypothesis that a shorter treatment course at a higher dose (MVG 1.3%) would yield similar efficacy to 5 days of MVG 0.75%. MATERIALS AND METHODS:This phase...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/LGT.0000000000000062
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVE:To determine if human papillomavirus (HPV) DNA in pelvic lymph nodes or plasma of women with early-stage cervical cancer is a marker for recurrence. MATERIALS AND METHODS:Twenty-eight women undergoing radical hysterectomy for cervical cancer stage IB had HPV DNA testing in cervical tissue, plasma, and the la...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e31818c66e6
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVE:To evaluate the feasibility and efficiency of direct visual inspection after Lugol iodine painting in detecting cervical premalignant and malignant lesions. MATERIALS AND METHODS:This study included 1,012 women recruited from gynecology outpatient clinic screened for premalignant or malignant lesions of the ...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e31815f527c
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy of metronidazole versus no treatment for the empiric treatment of inflammatory cytologic changes. MATERIALS AND METHODS:Patients with inflammatory changes on Pap smear were serially assigned to receive no treatment or metronidazole by one of three regimens: 2 grams orally as a single...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1046/j.1526-0976.2001.005002082.x
更新日期:2001-04-01 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::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:This study aimed to determine whether electronic medical record (EMR)-based tools influence providers' compliance with guidelines for cervical cancer screening in adolescent (<21 y) patients. MATERIALS AND METHODS:Three EMR-based tools to educate providers on cervical cancer screening guidelines were impleme...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0b013e3182607137
更新日期:2013-04-01 00:00:00
abstract:UNLABELLED:▪ ABSTRACT:: A case of a uterine lipoleiomyoma within an endometrial polyp is presented. Lipoleiomyomas represent a rare, benign gynecological entity that can present as post-menopausal bleeding or pelvic mass. Hysteroscopic appearance, MRI images, and histological images of the polyp are included. The Engl...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1046/j.1526-0976.2000.44009.x
更新日期:2000-10-01 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: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:OBJECTIVE:The aim of the study was to assess whether lower proportions of cervical intraepithelial neoplasia 2+ diagnosed by random biopsy are from lower cut points defining an abnormal colposcopic impression or obtaining only one random biopsy when colposcopic impression is normal. METHODS:We compared colposcopy expe...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000485
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:To determine the validity of the Papanicolaou smear in the diagnosis of bacterial vaginosis, Trichomonas vaginalis, and Candida spp. MATERIALS AND METHODS:We determined the sensitivity, specificity, positive predictive value, and negative predictive value of Pap smears we performed in 824 symptomatic patient...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:
更新日期:2001-10-01 00:00:00
abstract:OBJECTIVE:Studies on the development of the embryological and fetal development of the cervix and the vagina are rare and mostly go back to the first decades of the last century. The aims of this review were to present the latest knowledge concerning the developmental origin of cervical and vaginal epithelium and to po...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章,评审
doi:10.1097/LGT.0000000000000023
更新日期:2014-10-01 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 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:10.1097/01.lgt.0000171660.77437.f2
更新日期:2005-07-01 00:00:00
abstract:OBJECTIVE:Our aim was to determine the clinical significance of the two subgroups of atypical squamous cells of undetermined significance (ASCUS), designated "favor reactive" and "favor preneoplastic." MATERIALS AND METHODS:Cervical Papanicolaou smears with a diagnosis of ASCUS favor reactive or ASCUS favor preneoplas...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/00128360-199707000-00006
更新日期:1997-07-01 00:00:00
abstract:BACKGROUND:Basal cell carcinoma (BCC) is a rare tumor of the vulva; it accounts for approximately 2% to 4% of vulvar cancer. CASE:A 73-year-old woman was referred because of a 2-cm ulcerative lesion on her perineum, near the anus. Punch biopsy showed BCC. She underwent wide local excision of tumor without any damage t...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/01.lgt.0000225898.37090.04
更新日期:2006-10-01 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 aims of the study were to define the heterogeneity of vulvodynia by determining data-driven subgroups within the vulvodynia diagnosis using exploratory cluster analysis and to characterize the subgroups identified. MATERIALS AND METHODS:Included were participants in the longitudinal population-based stud...
journal_title:Journal of lower genital tract disease
pub_type: 杂志文章
doi:10.1097/LGT.0000000000000166
更新日期:2016-01-01 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 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