What dry, scaly patch of skin is technically classified as a pre-cancer resulting from sun damage?
Answer
Actinic keratoses (AKs)
Actinic keratoses represent a serious health indicator associated with chronic sun damage. These lesions present visually as rough, dry, and sometimes crusty spots that can feel abrasive, similar to sandpaper, upon physical touch. Importantly, AKs are not benign cosmetic blemishes; they are considered precancerous conditions. If left untreated, this specific type of dermal insult carries the potential to progress into more serious forms of skin malignancy, such as squamous cell carcinoma.
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