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JAMA. Actinic Keratosis: Pictures, symptoms and causes - TODAY IE 11 is not supported. Tanning beds can also cause actinic keratosis since they emit UV radiation. Sometimes, it takes on a red color. It works by removing the surface layer of the skin. 2005-2023 Healthline Media a Red Ventures Company. 2013;68(1):98-102. They are slightly rough to the touch, like fine sandpaper, and may be a bit sensitive. Your doctor may be able to diagnose AK simply by looking at it. [1] It is characterized by corn-like, yellowish, hyperkeratotic papules and plaques, primarily affecting the palms and soles. Seborrheic keratoses are characterized by keratin on the surface the same fibrous protein that fingernails, hooves, and horns are made of. Mayo Clinic; 2020. Sometimes it looks scabby or wart-like. Photodynamic therapy: This may be recommended for a patient who continues to get new AKs or has AKs that return after treatment. Sun exposure can cause rough lesions on your skin. Thefirst step of the clinical procedure uses an intravenous drug or dye called aminolevulinic acid for sensitizing the skin to light. Sun protection can reduce the number of new areas occurring and may help small lesions go away on their own. Youll find the self-care that dermatologists recommend at, Actinic keratosis: Self-care. Those with a weak immune system due to chemotherapy, HIV, or an organ transplant are at higher risk. If you have severe changes or have a spot that is growing or bleeding, see the doctor. If your clothing tears off the top layer of skin, the lesion may bleed. Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. What's the Difference Between Actinic Keratosis and Seborrheic Epithelial precancerous lesions. Actinic Keratosis Pictures - Keratosis Treatment During skin biopsy,Seborrheic keratoses a benign skin condition marked by greasy, yellow or brown warts, occurring on regions not exposed to sun, needs to be first distinguished from solar keratosis. Seborrheic Keratosis Condition, Treatments and Pictures for Adults When found early and treated, skin cancer is highly treatable. https://www.uptodate.com/contents/search. These are done to remove or destroy the lesion. They form when you have actinic keratosis (AK), which is a very common skin condition. These dry skin patches usually appear red, dark, light, pink, or a combination of all these, with a white or yellowish scale on top. The procedures that dermatologists use to treat AKs include: Cryosurgery: During cryosurgery, your dermatologist freezes the AK. Because of this, the lesions are often calledprecancer. During this procedure, your dermatologist first scrapes the AK from your skin, using a technique called curettage. In rare instances, they may bleed or develop a persistent sore, also known as an ulceration. Estimates on the risk vary widely by source, but the Skin Cancer Foundation estimates that 5%10% of actinic keratosis lesions become cancerous.