Actinic keratosis, also called solar keratosis, is a precancerous skin growth that occurs on sun-damaged skin.
<h3>What is skin cancer?</h3>
Skin cancer is a type of disease caused by the uncontrolled growth of skin cells (i.e., keratinocytes that form the layer of the skin).
A precancerous condition is any type of environmental factor capable of altering the normal functioning of cells and eventually leading to cancer.
Actinic keratosis is a condition caused by excessively dry conditions in the skin as a consequence of a prolonged exposition to solar radiation, which may derive from serious conditions (e.g., skin cancer)
In conclusion, actinic keratosis is a precancerous skin growth that occurs on sun-damaged skin.
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