Actinic keratosis (AK) is a common precancerous lesion arising from cumulative ultraviolet exposure, often heralding the development of non-melanoma skin cancers such as basal cell carcinoma and ... What is an actinic keratosis? Actinic keratosis is a precancerous scaly spot found on sun-damaged skin, also known as solar keratosis.

Context Explanation

It may be considered an early form of cutaneous squamous cell carcinoma (a keratinocyte cancer). Healio: Last patient completes follow-up for phase 3 study of Ameluz-PDT for basal cell carcinoma Last patient completes follow-up for phase 3 study of Ameluz-PDT for basal cell carcinoma Healio: Need for consensus in diagnostic practices for actinic keratoses, squamous cell carcinoma Need for consensus in diagnostic practices for actinic keratoses, squamous cell carcinoma Breast cancer survivors face increased skin cancer risk, necessitating regular dermatological check-ups and self-examinations for early detection and intervention. Actinic keratosis, a precursor to ... An actinic keratosis is a very common and treatable precancerous skin lesion.

Insight Material

Our dermatologist Saira George, M.D., explains what causes actinic keratoses, how to treat them and who’s at risk.