The clinical management of cervical low grade squamous intraepithelial lesions (low-grade squamous intraepithelial lesion, LSIL) is a hot point at present. Topical photodynamic therapy as a noninvasive and targeted therapy has been used in the treatment of lower genital tract infections disease. This study aim to investigate the clinical efficacy of 5-aminolevulinic acid photodynamic therapy (ALA-PDT) for cervical LSIL with high risk human papillomavirus (HPV) infection.

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Li-Ying Gu, Zu-Bei Hong, An-Yue Wu, Wei Cang, Mengxing Cheng, Wen Di, and Li-Hua Qiu, "Topical photodynamic therapy with 5-aminolevulinic acid in the treatment of cervical low grade squamous intraepithelial lesion," Proc. SPIE 11070, 17th International Photodynamic Association World Congress, 1107027 (Presented at 17th International Photodynamic Association World Congress: June 30, 2019; Published: 7 August 2019); https://doi.org/10.1117/12.2525485.