scholarly journals Type specific persistence of high risk human papillomavirus (HPV) as indicator of high grade cervical squamous intraepithelial lesions in young women: population based prospective follow up study

BMJ ◽  
2016 ◽  
pp. i2820
Keyword(s):  
Human Papillomavirus ◽  
High Risk ◽  
Young Women ◽  
Population Based ◽  
High Grade ◽  
Squamous Intraepithelial Lesions ◽  
Follow Up Study ◽  
Cervical Squamous Intraepithelial Lesions ◽  
Intraepithelial Lesions

Prognostic markers of high-grade squamous intraepithelial lesions: the role of p16INK4aand high-risk human papillomavirus

2007 ◽  
Vol 86 (1) ◽  
pp. 94-98 ◽  
Author(s):  
José Eleutério Jr ◽  
Paulo César Giraldo ◽  
Ana Katherine Gonçalves ◽  
Diane Isabelle Magno Cavalcante ◽  
Francisco Valdeci de Almeida Ferreira ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
High Risk ◽  
Prognostic Markers ◽  
High Grade ◽  
Squamous Intraepithelial Lesions ◽  
Intraepithelial Lesions

scholarly journals Coinfection of High-Risk Human Papillomavirus and Lower Genital Tract Pathogens in the Development of High-Grade Cervical Lesions

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Hui Zhong ◽  
Yao Tong ◽  
Haifeng Lin ◽  
Xiaodan Mao ◽  
Binhua Dong ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
High Risk ◽  
Genital Tract ◽  
Hpv Infection ◽  
High Grade ◽  
Infection Rates ◽  
Squamous Intraepithelial Lesions ◽  
Cervical Lesions ◽  
Lower Genital Tract ◽  
Intraepithelial Lesions

Purpose. This study investigated the infection status and relationship between other common lower genital tract infectious pathogens and high-risk human papillomavirus (HR-HPV) in the high-grade cervical lesions. Methods. Overall, 882 patients were enrolled in this retrospective study, of which 339 patients (≥HSIL group) were confirmed with high-grade squamous intraepithelial lesions (HSIL) or cervical squamous cell carcinoma (SCC), while 543 patients (≤LSIL group) were diagnosed with low-grade squamous intraepithelial lesions (LSIL) or normal cervical pathology diagnosis. Cervical swab specimens were tested for HPV, pathogenic bacteria (PB), U. urealyticum (UU), M. hominis (MH), and C. trachomatis (CT) in both groups. Results. The infection rates of HR-HPV, PB, UU (at high density), and CT were higher in the ≥HSIL group than in the ≤LSIL group (P<0.001); however, higher infection rates with MH were not observed (P>0.05). PB, UU, and CT were associated with HR-HPV infection (P<0.001). The PB and UU infection rates in the ≥HSIL group were significantly different from those in the ≤LSIL group, regardless of whether there was an HR-HPV infection at the same time (P<0.05). However, this was not the case for the CT (P>0.05). Furthermore, 259 pathogenic bacterial strains were detected in 882 cases. The difference in the distribution of pathogenic bacterial flora in the different grades of cervical lesions had no statistical significance, which was prioritized over Escherichia coli (P>0.05). Conclusion. PB, UU, and CT infection is associated with susceptibility to HR-HPV, HR-HPV coinfection with these pathogens might increase the risk of high-grade cervical lesions, and PB and UU might be independent risk factors for cervical lesions.

Association of Bacterial Vaginosis and Human Papilloma Virus Infection With Cervical Squamous Intraepithelial Lesions

2019 ◽  
Vol 152 (2) ◽  
pp. 185-189 ◽  
Author(s):  
Wissam Dahoud ◽  
Claire W Michael ◽  
Hamza Gokozan ◽  
Amelia K Nakanishi ◽  
Aparna Harbhajanka
Keyword(s):  
Bacterial Vaginosis ◽  
Human Papilloma Virus Infection ◽  
Hpv Infection ◽  
High Grade ◽  
Squamous Intraepithelial Lesions ◽  
Papilloma Virus ◽  
Cervical Squamous Intraepithelial Lesions ◽  
The Relationship ◽  
Intraepithelial Lesions

ABSTRACT Objectives Human papillomavirus (HPV) is known to be associated with squamous intraepithelial lesions (SILs). However, there is limited and conflicting literature on the relationship between bacterial vaginosis (BV) and SIL. The aim of this study is to determine the prevalence of BV and evaluate the association between BV and SIL. Methods A retrospective study was performed on 10,546 cases between 2012 and 2017. HPV results were available in 7,081 cases. Results BV was present in 17.6% of cases. There was significant association between BV, positive HPV infection, and high-grade SIL. BV patients with negative HPV infection showed more squamous abnormalities than BV-negative HPV-negative patients. Conclusions We found there is a significant association between BV and SIL. BV is more common among patients with HPV infection and is independently associated with squamous abnormalities in cervical smears and surgical follow-up.

Prevalence of high-risk human papillomavirus types and cervical squamous intraepithelial lesions in women over 30 years of age in St. Petersburg, Russia

2011 ◽  
Vol 35 (2) ◽  
pp. 160-164 ◽  
Author(s):  
Elena Shipitsyna ◽  
Ekaterina Zolotoverkhaya ◽  
Dmitry Kuevda ◽  
Veronika Nasonova ◽  
Tatyana Romanyuk ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
High Risk ◽  
Squamous Intraepithelial Lesions ◽  
Cervical Squamous Intraepithelial Lesions ◽  
Intraepithelial Lesions
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