Actinic keratosis, also called solar or senile keratosis, is a precancerous skin condition that develops in sun-exposed skin, especially on the face, hands, forearms and the neck.
Age spots (also known as solar lentigines or liver spots) are the benign lesions that appear on areas of the body that get a lot of sun exposure.
Sun Damaged Skin
Sun damaged skin describes premature aging of the skin and skin cancer, due to exposure to ultraviolet (UV) rays.
If your skin gets too much sun without proper protection, it is important to start treating a sunburn as soon as you notice it.