Actinic keratosis is a small, rough, raised area on your skin. Often this area has been exposed to the sun over a long period of time.
Some actinic keratoses may develop into a type of skin cancer.
Solar keratosis; Sun-induced skin changes - keratosis; Keratosis - actinic (solar); Skin lesion - actinic keratosis
Actinic keratosis is caused by exposure to sunlight.
You are more likely to develop it if you:
Actinic keratosis is usually found on the face, scalp, back of the hands, chest, or places that are often in the sun.
Some actinic keratoses become squamous cell skin cancer. Have your provider look at all skin growths as soon as you find them. Your provider will tell you how to treat them.
Growths may be removed by:
If you have many of these skin growths, your doctor may recommend:
Eggert Stockfleth is in Bochum, Germany. Stockfleth is rated as an Elite expert by MediFind in the treatment of Actinic Keratosis. They are also highly rated in 11 other conditions, according to our data. Their top areas of expertise are Actinic Keratosis, Squamous Cell Skin Carcinoma, Warts, and Basal Cell Skin Cancer.
Thomas Dirschka is in Witten, Germany. Dirschka is rated as an Elite expert by MediFind in the treatment of Actinic Keratosis. He is also highly rated in 5 other conditions, according to our data. His top areas of expertise are Actinic Keratosis, Basal Cell Skin Cancer, Rosacea, and Squamous Cell Skin Carcinoma.
Rolf-markus Szeimies is in Recklinghausen, Germany. Szeimies is rated as an Elite expert by MediFind in the treatment of Actinic Keratosis. They are also highly rated in 4 other conditions, according to our data. Their top areas of expertise are Actinic Keratosis, Basal Cell Skin Cancer, Primary Localized Cutaneous Amyloidosis, and Bowen's Disease.
A small number of these skin growths turn into squamous cell carcinoma.
Call your provider if you see or feel a rough or scaly spot on your skin, or if you notice any other skin changes.
The best way to lower your risk for actinic keratosis and skin cancer is to learn how to protect your skin from sun and ultraviolet (UV) light.
Things you can do to lower your exposure to sunlight include:
Other things to know about sun exposure:
Published Date : November 10, 2020
Published By : Ramin Fathi, MD, FAAD, Director, Phoenix Surgical Dermatology Group, Phoenix, AZ. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
American Academy of Dermatology Association. Actinic keratosis: diagnosis and treatment. www.aad.org/public/diseases/skin-cancer/actinic-keratosis-treatment. Updated February 12 , 2021. Accessed February 22, 2021.
Dinulos JGH. Premalignant and malignant nonmelanoma skin tumors. In: Dinulos JGH, ed. Habif's Clinical Dermatology. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 21.
Gawkrodger DJ, Ardern-Jones MR. Pigmentation. In: Gawkrodger DJ, Ardern-Jones MR, eds. Dermatology: An Illustrated Colour Text. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 42.
Soyer HP, Rigel DS, McMeniman E. Actinic keratosis, basal cell carcinoma, and squamous cell carcinoma. In: Bolognia JL, Schaffer JV, Cerroni L, eds. Dermatology. 4th ed. Philadelphia, PA: Elsevier; 2018:chap 108.