It may seem worrisome because it can look like a wart, pre-cancerous skin growth (actinic keratosis), or skin cancer. Despite their appearance, seborrheic. Seborrheic keratosis is a noncancerous condition that can look a lot like melanoma. In this article, learn about the difference and when to see a. Seborrheic keratosis — Comprehensive overview includes symptoms and treatments of this common, noncancerous skin growth common in.

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Phulari RGS, et al. Overview of benign lesions of the skin. If the growth looks like skin cancer, your dermatologist will likely shave off the growth with a blade or scrape it off.

Seborrheic keratosis vs. melanoma: What’s the difference?

Mindfulness ‘has huge potential’ as a weight loss strategy. Incidence increases with age. However, some people prefer to have them removed because they find the growths unattractive.

By using this site, you agree to the Terms of Use and Privacy Policy. Irritated type Irritated seborrheic keratosis shows a lichenoid inflammatory infiltrate in the dermis and intraepithelial squamous eddies, which are composed of whorling aggregates of eosinophilic squamous cells.

Retrieved 7 May Seborrheic keratosis is the most common benign skin tumor. Professionally-verified articles Daily or weekly updates Content custom-tailored to your needs Create an account.


Seborrheic keratoses are usually round or oval and range in color from light tan to black.

Photomicrograph showing hyperkeratosis, pseudocysts and true horn cysts. A doctor may choose to cut the growth out of the skin or use a process called electrodesiccation, which involves using an electrical keratsis to remove the growth.

Seborrheic keratoses | American Academy of Dermatology

Footnotes Source of Support: Treatment for melanoma depends on a range of factors, including the stage of the cancer and whether it has spread to other areas of the body.

Amazing facts about your skin, hair, and nails How do animals protect their skin Skin dictionary Camp Discovery Good Skin Knowledge lesson plans and activities Parent resources Video library Find a dermatologist Why see a board-certified dermatologist? Melanoma and seborrheic keratoses are not easy to distinguish, but a dermatologist may be able to tell the difference based on a physical examination. On clinical evaluation, a single, well-circumscribed brownish black nodular mass was present about 1 cm below the left pinna, near the angle of mandible and just anterior to the sternocleidomastoid muscle [ Figure 1 ].

Your body’s largest organ About hair: A new, large-scale genomic analysis suggests that having a genetic predisposition to type 2 diabetes may cause erectile dysfunction. Epidermal nevus Syndromes Epidermal nevus syndrome Schimmelpenning syndrome Nevus comedonicus syndrome Nevus comedonicus Inflammatory linear verrucous epidermal nevus Linear verrucous epidermal nevus Pigmented hairy epidermal nevus syndrome Systematized epidermal nevus Phakomatosis pigmentokeratotica.


Keloid Hypertrophic scar Cutis verticis gyrata. This reduces the likelihood of mistaking melanoma for just another seborrheic keratosis growth. Any data you provide will be primarily stored and processed in the United States, pursuant to the laws of the United States, which may provide lesser privacy protections than European Economic Area countries.

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Seborrheic keratosis

Mayo Clinic does not endorse companies or products. A seborrheic keratosis is a non-cancerous benign skin tumour that originates from cells in the outer layer of the skin. Current understanding of seborrheic keratosis: You’re also more likely to have them if adalan have a family history of the condition.

On some people, a melanoma may look like seborrheic keratosis. Seborrheic keratoses are harmless skin growths that often appear as the skin ages. We use cookies and similar technologies to improve your browsing experience, personalize content and offers, show targeted ads, analyze traffic, and better understand you.

In some cases, however, it is necessary to take a biopsy of the growth to check for cancer under a microscope.