actinic keratosis or sunspots on sun-damaged skin

nose organ face eye lip skin mouth eyebrow cheek pink head eyelash ear finger forehead hand brown chin red crusty lesions actinic keratosis sunspots sun-damaged under right man this treated cryosurgery certain ointments dermatitis sore problem person medicine infection illness hygiene care basal bumps cancer cancerous carcinoma close cold cream cryotherapy dermatologist dermatology doctor exposure fluorouracil freckling freezing health hyperkeratosis imiquimod keratin laser liquid medical nitrogen ointment patch photodynamic precancer solar squamous sun sun-damage sunspot therapy topical treatment tumor man ointments detail