Actinic keratosis - Symptoms & causes - Mayo Clinic
2022年12月17日 · Actinic keratoses are scaly spots or patches on the top layer of skin. With time they may become hard with a wartlike surface. Also known as a solar keratosis, an actinic …
Actinic Keratosis (A Precancerous Condition) - Johns Hopkins Medicine
Actinic keratosis is a rough, scaly patch or bump on the skin. It’s also known as a solar keratosis. Actinic keratoses are very common, and many people have them. They are caused by …
Actinic Keratosis: Risk Factors, Causes, Symptoms & Treatment
2020年12月4日 · Actinic keratosis (AK) causes rough, scaly skin patches. Left untreated, AK can lead to a skin cancer called squamous cell carcinoma. The best way to prevent AK is to …
20 Types of Skin Lesions: Causes and Pictures - Verywell Health
2024年10月22日 · Actinic keratosis is caused by exposure to sunlight. It appears as thick, scaly crusts on the skin. It is most common in people over the age of 40. Because it is related to …
Causes, Symptoms, and Treatment of Actinic Keratosis - Healthline
2024年9月11日 · Actinic keratoses start out as thick, scaly, crusty skin papules. These papules are usually about the size of a small pencil eraser. There might be itching or burning in the...
Pictures, Causes, and Treatment for Scaly Skin - Healthline
2024年8月21日 · Scaling skin, or scaly skin, occurs when the outer layer of your skin peels away in large pieces that resemble fish scales. It can happen due to allergies, infections, or skin …
Actinic keratosis: Signs and symptoms - American Academy of Dermatology
Many scaly, raised spots on the skin that may look like a rash or acne breakout. Many of the spots on this woman’s forehead, nose, and cheeks are actinic keratoses. A raised, rough-feeling …
Actinic Keratosis Warning Signs and Images - The Skin Cancer Foundation
Skin may feel dry and rough to the touch, or raw, sensitive and painful, or even itchy with a pricking or burning sensation. Some AKs look and feel inflamed. In rare instances, they may …
Actinic Keratosis Overview - The Skin Cancer Foundation
AKs often appear as small dry, scaly or crusty patches of skin. They may be red, light or dark tan, white, pink, flesh-toned or a combination of colors and are sometimes raised. Because of their …
Actinic keratoses (solar keratoses) - NHS
Actinic keratoses (also called solar keratoses) are dry, scaly patches of skin that have been damaged by the sun. It's not usually serious, but there's a small chance the patches could …