Actinic keratosis Actinic Keratosis Treatments Actinic Keratosis Treatments Overview An actinic keratosis (AK) is a rough, scaly patch on the skin caused by prolonged sun exposure, comm...
Actinic keratosis Actinic keratosis Actinic keratosis An actinic keratosis (AK) is a rough, scaly patch on the skin caused by prolonged sun exposure, commonly appearing on vari...