期刊
VIRUSES-BASEL
卷 13, 期 7, 页码 -出版社
MDPI
DOI: 10.3390/v13071342
关键词
HPV; multiple infection; HPV genotype; cervical neoplasia
类别
资金
- Biomedical Research Institute, Kyungpook National University Hospital
Multiple HPV infections are associated with high-grade SIL and persistent HPV infection compared to single HPV infection, with distinct clinicopathologic characteristics. Close follow up and reporting of multiple HPV infection is warranted.
Infections with multiple human papilloma virus (HPV) types have been reported, but their role in cervical carcinogenesis has not been fully elucidated. In this study, 236 cases with multiple HPV infection were examined and compared to 180 cases with single HPV infection. HPV genotyping was performed with cervico-vaginal swab specimens using multiplex (real-time) polymerase chain reaction (PCR). In multiple HPV infection, the most prevalent HPV genotype was HPV 53, followed by HPV 16, 58, 52, and 68. HPV 33, 35, 39, 51, 52, 53, 58, and 68 were high-risk-HPV (HR-HPV) genotypes that were more frequently detected in multiple HPV infection compared to that in single HPV infection. The association between multiple HPV infection and high-grade SIL (HSIL) was significantly stronger compared to that of single HPV infection and HSIL (p = 0.002). Patients with multiple HPV infection displayed persistent and longer duration of the HPV infection compared to patients with single HPV infection. Multiple HPV infections have distinct clinicopathologic characteristics. Since it is associated with persistent HPV infection, HSIL, and different HR-HPV strains in contrast to single HPV infection, the presence of multiple HPV infection should be reported; close follow up is warranted.
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