Abstract
Persistence of HPV infection in patients with high-grade squamous intraepithelial lesion (HSIL) undergoing cervical excision is considered strongly associated with the recurrence and progression of cervical dysplasia. This study aims to review potential risk factors for persistence of HPV infection in patients with HSIL, thus optimizing the postoperative monitoring program and clinical treatment. Through literature review, published data about estimated prognostic risk factors for persistence of HPV infection in patients with HSIL after conization within two decades were searched and analyzed, and their references were manually reviewed as well. Women with persistence of HPV infection after cervical excision were at an extremely high risk of disease recurrence and progression to cervical cancer. Some clinicopathological and even physiological elements involving viral, organic human body and treatment factors, such as human papillomavirus (HPV) 16, high viral load, age older than 50years and positive surgical margin were of prognostic significance in persistent HPV infection in patients with HSIL, yet some of which still remained controversial. Monitoring prognostic factors in women with persistence of HPV infection who have underwent cervical excision for HSIL are of great significance, especially the follow-up within 2years postoperatively, which significantly improves the clinical outcome.
Published Version
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