An actinic keratosis is a rough, scaly patch on your skin that develops from years of exposure to the sun. It's most commonly found on your face, lips, ears, back of your hands, forearms, scalp or neck. Also known as solar keratosis, an actinic keratosis enlarges slowly and usually causes no signs or symptoms other than a patch or small spot on your skin.
Over time, actinic keratoses may develop into invasive squamous cell carcinoma; according to one study of almost 7000 patients, among the small percentage of actinic keratoses that progress into squamous cell carcinoma, the length of time for this transformation to occur was approximately 2 years.Cells within actinic keratoses (AKs) show characteristic UV-induced gene mutations.
Actinic keratoses (AKs) are common skin lesions that appear after long-term exposure to ultraviolet radiation. The presence of AKs is associated with an increased risk for development of nonmelanoma skin cancer. AKs vary widely in clinical and histologic presentation, which contributes to inadequate identification and presents challenges for consensus classification.
Keratosis is the most common cosmetic defect that does not require medical consultation. In lighter stadium it’s enough to consult a cosmetologist or pharmacist, who will recommend the cream and proper care. Before you’ll buy, make sure you have checked whether the proposed cosmetic contains all the necessary ingredients, so that it will effectively prevent excessive keratosis of the skin, moisturizing and anti-inflammatory work, while accelerating the regeneration of damaged skin parts.