Actinic keratosis (AK), sometimes called solar keratosis or senile keratosis, is a pre-cancerous area of thick, scaly, or crusty skin.   Actinic keratosis is a disorder ( -osis ) of epidermal keratinocytes that is induced by ultraviolet (UV) light exposure ( actin- ). 
Aug 24, 2022 · An actinic keratosis (ak-TIN-ik ker-uh-TOE-sis) is a rough, scaly patch on the skin that develops from years of sun exposure. It's often found on the face, lips, ears, forearms, scalp, neck or back of the hands. Also known as a solar keratosis, an actinic keratosis grows slowly and usually first appears in people over 40.
Actinic keratosis (AK) is a precancerous scaly spot found on sun-damaged skin. The main concern is the potential increased risk of developing cutaneous squamous cell carcinoma. DermNet provides Google Translate, a free machine translation service.
Sep 16, 2018 · Actinic keratosis is a fairly common skin condition. Here's why they develop, what to look out for, and how they're treated. ... Actinic keratoses start out as thick, scaly, crusty skin patches. ...
Actinic keratosis (AK) is the most common precancer that forms on skin damaged by chronic exposure to ultraviolet (UV) rays from the sun and/or indoor tanning. Solar keratosis is another name for the condition. AKs result from long-term exposure to ultraviolet (UV) radiation.
Jul 12, 2022 · An actinic keratosis (also known as a solar keratosis) is the most common skin condition caused by sun damage. It is the result of skin being damaged by the sun over many years. Actinic keratoses are usually rough, scaly patches on sun-exposed areas such as the head and face.
Actinic keratosis (AK) is a skin disorder that causes rough, scaly patches of skin. Another name for AK is solar keratosis. AK is a type of precancer, which means that if you don’t treat the condition, it could turn into cancer.