HPV negative conversion following Hiporfin PDT for HPV associated HSIL in the female lower reproductive tract
Currently, there is no relevant literature specifically discussing the human papillomavirus (HPV) negative conversion rate following Hiporfin photodynamic therapy (PDT) in HPV-associated high-grade squamous intraepithelial lesion (HSIL) of the female lower reproductive tract. Our study aims to fill this gap. Prospective study of 91 patients aged 37.4 ± 13.2 years old with HSIL in the female lower reproductive tract (cervical HSIL: 55, vaginal HSIL: 25, cervical HSIL combined with vaginal HSIL: 8, cervical HSIL combined with vulvar HSIL: 1, vaginal HSIL combined with vulvar HSIL: 2). Hiporfin