What is xanthomas of the skin?

Xanthoma is a skin condition in which certain fats build up under the surface of the skin. Xanthomas are raised, waxy-appearing, frequently yellowish-colored skin lesions. They may be associated with an underlying lipid (cholesterol/triglyceride) abnormality.

How is Xanthomatosis treated?

There are no treatment guidelines for xanthoma disseminatum and verruciform xanthomas, but surgical treatment may be appropriate for lesions that are disfiguring or impair function. Xanthoma disseminatum has been described to respond to 2-chlorodeoxyadenosine, simvastatin, or to combination of lipid-lowering agents.

Why do xanthomas form?

Xanthomas are small skin blemishes that happen due to a buildup of fats under the surface of the skin. They can also develop on internal organs. The bumps themselves are not dangerous. However, they are often a symptom of other health conditions such as diabetes or high cholesterol.

What are xanthomas filled with?

Eruptive xanthomatosis (EX) causes small harmless bumps, also known as eruptive xanthomas, on the skin. These bumps are sometimes referred to as lesions, papules, plaques, or a rash. This rare skin condition happens when you have too much fat or cholesterol in your blood. The bumps are filled with fat.

Are xanthomas reversible?

Xanthoma growths can return after treatment, however, so these methods don’t necessarily cure the condition. Talk to your doctor to see which treatment is right for you. They can help determine whether the condition can be treated through medical management of the underlying issue.

What does xanthomatosis look like?

The primary lesion is most often an erythematous macule that evolves into a papule. Early in the course, these lesions may easily be mistaken for urticaria. As the lesions enlarge, they form round or irregularly shaped plaques.

Do xanthomas itch?

Eruptive xanthomas are small lesions and bumps that appear on the skin. They can be yellow, pink, brown, or skin-colored and may sometimes be itchy and painful.

Are xanthomas painful?

Xanthomas can vary in size. The growths may be as small as a pinhead or as large as a grape. They often look like a flat bump under the skin and sometimes appear yellow or orange. They usually don’t cause any pain.

Are xanthomas tender?

The lesions of eruptive xanthomas typically erupt as crops of small, red-yellow papules on an erythematous base in a period of several weeks. Pruritus is common, and the lesions may be tender.

How do you prevent xanthomas?

It’s also important to maintain appropriate blood lipid and cholesterol levels. You can do this by eating healthy foods, exercising regularly, and taking any necessary medications. Getting regular blood tests can also help you keep your lipid and cholesterol levels in check.