Age spots (liver spots) - Symptoms & causes - Mayo Clinic
2022年2月11日 · Age spots are small, flat dark areas on the skin. They vary in size and usually appear on areas exposed to the sun, such as the face, hands, shoulders and arms. Age spots …
Seborrheic keratosis - Symptoms & causes - Mayo Clinic
2022年1月18日 · A seborrheic keratosis (seb-o-REE-ik ker-uh-TOE-sis) is a common noncancerous (benign) skin growth. People tend to get more of them as they get older. …
Age spots (liver spots) - Diagnosis & treatment - Mayo Clinic
2022年2月11日 · Learn more about the harmless dark spots on your skin that tend to appear as you age, especially in areas exposed to the sun. Treatment is available.
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 …
Help Please: What are these Brown Spots on Skin?
2024年3月30日 · These could be as simple as lovely age spots called "seborrheic keratosis" or "actinic keratosis" from sun exposure. Have you been out in the sun a lot or tanned a lot over …
Mayo Clinic Q and A: “Aging spots” typically don’t require treatment
2015年10月31日 · Seborrheic keratoses are some of the most common, noncancerous skin growths in older adults. They’re not cancerous or precancerous. Seborrheic keratoses usually …
Easy bruising: Why does it happen? - Mayo Clinic
Most bruises form when small blood vessels (capillaries) near the skin's surface are broken by the impact of a blow or injury — often on the arms or legs. When this happens, blood leaks out of …
Mayo Clinic Q and A: Screening for skin cancer: Who is at risk?
2024年8月22日 · ANSWER: If you have a concerning spot on your skin, you should have it evaluated by your primary care team or dermatologist. There are three major kinds of skin …
Itchy skin (pruritus) - Symptoms and causes - Mayo Clinic
2024年10月23日 · Itchy skin is an irritating sensation that makes you want to scratch. It's also called pruritus (proo-RIE-tus). Itchy skin is often caused by dry skin and is common in older …
Melanoma pictures to help identify skin cancer - Mayo Clinic
2023年12月16日 · Melanoma is a serious form of skin cancer. It often can be cured if found early. These melanoma pictures can help show you what to look for. The American Academy of …