Actinic cheilitis (AC) is a precancerous lip lesion caused by ultraviolet (UV) exposure from the sun or indoor tanning beds. Lips may become very dry, inflamed, or sandpapery, and often have white ...

OBJECTIVE The objective was to assess the efficacy of PDT in the treatment of actinic cheilitis of the lower lip. METHODS: In this prospective, uncontrolled study at a university dermatology ...