20 Types of Skin Lesions: Causes and Pictures - Verywell Health Common causes of skin lesions include injury, infections, allergies, and autoimmune disorders They can occur suddenly or be symptomatic of a chronic condition 2 Most skin lesions are benign (not cancer) but they can be symptoms of life-threatening conditions like anaphylaxis
Actinic Keratosis (A Precancerous Condition) | Johns Hopkins . . . 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 ultraviolet (UV) damage to the skin Some actinic keratoses can turn into squamous cell skin cancer Because of this, the lesions are often called precancer
Actinic keratosis - Symptoms causes - Mayo Clinic An actinic keratosis (ak-TIN-ik ker-uh-TOE-sis) is a rough, scaly patch on the skin that develops from years of sun exposure It's often found on the face, lips, ears, forearms, scalp, neck or back of the hands
Understanding Non-Cancerous Skin Spots — and When to Consult . . . Warts are caused by the human papillomavirus (HPV) and appear as small, rough growths on the skin, typically on the hands or feet While they are non-cancerous, warts can be unsightly and very contagious
Actinic Keratosis: Causes, Symptoms, and Treatment - Healthline As you get older, you may begin to notice rough, scaly spots appearing on your hands, arms, or face These spots are called actinic keratoses An actinic keratosis is a common pre-cancerous skin
Actinic Keratosis: What It Is, Symptoms, Causes Treatment Actinic Keratosis Actinic keratosis is a precancerous skin condition that shows up as rough or discolored areas on sun-exposed skin It’s common and treatable Without treatment, it can turn into squamous cell carcinoma (SCC) skin cancer An early diagnosis and sun protection can make a big difference