نتایج جستجو برای: عفونت hpv
تعداد نتایج: 28015 فیلتر نتایج به سال:
This study aimed to describe Human Papilloma Virus (HPV) genotypes and women with cervical intraepithelial neoplasia (CIN) sociodemographic characteristics at the oncology reference centers. A secondary data of 325 records on CIN were analyzed from a cohort database conducted in two public institutions oncological service Northeast Brazil, July 2014 February 2016. The HPV genotype analysis was ...
Human papillomavirus (HPV) is classified into high-risk HPV (HR-HPV) and (LR-HPV) according to their oncogenic potential. These viruses can be found in the cervix, vagina, vulva, anus ENT sphere. infections lead benign or malignant tumors which we could find both LR-HPV HR-HPV genotypes. The objective of this study was investigate genotypes archived tissue samples derived from ear, nose, throat...
BackgroundHuman Papillomavirus (HPV) is associated with half a dozen of cancers various sites. Although HPV vaccines have great potential to prevent HPV-related illness, due the lack knowledge and absence effective immunization schemes, HPV-associated diseases continue rise. It important that students healthcare workers are well informed about risks infection its prevention.MethodsA questionnai...
Introduction: Cervical screening programmes differ in the age of women recommended for primary human papillomavirus (HPV) testing. This study aims to determine clinical efficacy and impact 14-high-risk HPV DNA testing from 25 years old. Method: was a retrospective analysis data collected prospectively or older who attended hospital-based gynaecology clinics cervical screening. Women with histor...
human papilloma virus (hpv) is considered as the main sexually transmitted etiological agent for the cause and progression of preneoplastic cervical lesions to cervical cancer. this study is discussing the prevalence of hpv and its genotypes in cervical lesions and invasive cervical cancer tissues and their association with various risk factors in women from varanasi and its adjoining areas in ...
conclusions hpv type 16 was detected in only 9.67% of malignant epithelial tumors. it appears that hpv infection plays a relatively minor role in the pathogenesis of ovarian carcinomas. results out of the eight cases with functional cysts only one case (12.5%) expressed hpv. no hpv expression was seen in cases with benign and borderline tumors. out of the 31 cases with one malignant surface epi...
introduction and aims: the role of human papillomavirus (hpv) in the etiology of esophageal squamous cell carcinoma (escc) is not clear. previous studies have found highly variable (from 0% to 67%) prevalence of hpv in escc tumor. however, prevalence of hpv in escc tumor seems to be higher in areas with high incidence of escc , such as china and south africa. iran is one of the areas of the wor...
background: epidemiologic and molecular evidences have established a strong link between high risk types of human papilloma virus and a subgroup of head and neck squamous cell carcinomas (hnscc). we evaluated the frequency of hpv positivity in hnscc and its relationship to demographic and some risk factor variables in an open case- control study. methods: fourteen recently diagnosed patients wi...
conclusions human papillomavirus 16 as a high risk hpv was found to have the highest frequency among patients with anogenital warts. results out of 54 samples, 46 (85.18%) cases showed positive results for hpv dna. a total of 26 (56.6%) samples were males and 20 (43.4%) females while eight (14.81%) showed hpv negative results. overall, 37 (80%) patients had multiple sexual partners, and nine (2...
background: seborrheic keratoses (sk) are common, benign and often multiple skin tumors with disputed etiology. a follicular origin, late onset nevoid disturbance or local arrest in maturation of keratinocytes have been proposed. human papilloma virus (hpv) has been detected in a small number of cases, particularly those from the genital region. objectives: the aim of our study was to evaluate ...
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