Photodynamic Therapy vs. 5-Fluorouracil for Actinic Keratoses

Extensive actinic keratoses are a challenge to treat, and patients require multiple visits. In this randomized, paired comparison study from England, 17 patients with extensive actinic keratoses on their forearms and hands had 1 dorsal hand treated with 5% 5-fluorouracil (5-FU) cream twice per day for 3 weeks, …