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. Seborrheic keratoses are usually brown, black or light tan. The growths (lesions) look waxy or scaly and slightly raised. They appear gradually, usually on the face, neck, chest or back.
Seborrheic Keratosis: What Is It, Causes, Risks & Treatment
Seborrheic keratoses are roundish or oval-shaped patches on the skin with a “stuck on” appearance. They are sometimes described as waxy or scaly. They are raised above the skin and even when they are flat you can feel them with your finger. They are usually brown, but can also be black or tan, and less often, pink, yellow or white.
Brown Spots on Skin: 17 Causes, Pictures, Treatment - Life Pathdoc
2023年8月17日 · Brown spots on the skin can occur due to birthmarks, melasma, acne marks, age spots or liver spots, moles, seborrheic keratosis, tinea versicolor, and rarely, skin cancer. The majority of brown patches or spots on the skin are harmless.
Seborrheic Keratosis - Symptoms, Causes & Treatment - WebMD
2024年4月18日 · Seborrheic keratosis is a common, harmless growth on your skin. It's benign, which means it isn't cancerous. Like moles, seborrheic keratosis happens when extra skin cells bunch up...
Seborrhoeic keratoses (brown warts, basal cell papillomas, …
Seborrhoeic keratosis is a harmless warty spot that appears during adult life as a common sign of skin ageing. Some people have hundreds of them. Seborrhoeic keratosis (American spelling - seborrheic keratosis) is also called SK, basal cell papilloma, …
Seborrheic Keratosis - Cedars-Sinai
What is a seborrheic keratosis? A seborrheic keratosis is a noncancerous (benign) growth on the skin. Its color can range from white, tan, brown, or black. Most are raised and appear "stuck on" to the skin. They may look like warts. Seborrheic keratoses often appear on a person’s chest, arms, back, or other areas.
Seborrheic keratosis: Treatment, images, and symptoms - Medical News Today
2024年6月19日 · Seborrheic keratoses can be skin-colored, tan, brown, yellow, gray, or very dark brown that may appear black. They can look waxy or rough, like a wart. Some are raised, as if stuck...
Seborrheic Keratosis > Fact Sheets > Yale Medicine
Seborrheic keratosis is a type of benign (non-cancerous) skin tumor or growth. These slow-growing spots are typically raised and sometimes have a rough texture. Some look similar to warts. They also vary in number; some people have a single seborrheic keratosis, while others have several, dozens, or even hundreds of spots on their skin.
Seborrheic keratosis - Diagnosis & treatment - Mayo Clinic
2022年1月18日 · Learn more about the symptoms and treatments of this common, noncancerous skin growth that gradually appears as you age.
Seborrheic Keratosis: Symptoms, Treatment, and Removal - Skinsight
2024年6月25日 · Seborrheic keratoses do not go away on their own, and they do not become cancerous. They usually start as light brown or skin-colored, slightly raised areas, which can be round or oval and of varying size (usually smaller than a thumbnail, but sometimes much larger).