07 January 2021 : Clinical Research
Efficacy of 5-Aminolevulinic Acid (ALA)-Photodynamic Therapy (PDT) in Refractory Vulvar Lichen Sclerosus: Preliminary Results
Fenghua Zhang1ABCEF, Daoyun Li2BCD, Lijuan Shi2BC, Yijia Gu2C, Yun Xu2AEG*, Changping Wu345ACEGDOI: 10.12659/MSM.927406
Med Sci Monit 2021; 27:e927406
Figure 3 (A) 5-aminolevulinic acid (ALA) to the leukoplakia of the vulva. (B) Cling film to cover the ALA. (C) Illumination for 20 min exposure time at 60–90 mW/cm2 power.