Background: Actinic keratosis (AK) is the most common precancerous cutaneous lesion, with risk of progression to cutaneous squamous cell carcinoma. In the current study, we evaluated the efficacy of 20-MHz high-intensity focused ultrasound (HIFU), as a new treatment modality for AK.
Materials And Methods: Patients with AK lesions (grades I-III) treated with HIFU were included in the study.
J Eur Acad Dermatol Venereol
January 2021