Pain Management During a Photodynamic Therapy Session on the Vertex for Actinic Keratosis: Tumescent Anesthesia Interest

This study focus on the efficacity of tumescent anesthesia in pain management during a photodynamic therapy on the vertex for treatment of actinic keratosis. To do this we carried out a prospective, randomized, controlled, open-ended study. Our aim is to show a 40% reduction in pain during photodynamic therapy session compared to a conventionally used analgesic method (paracetamol + cold water)