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.

What is the causes of xanthoma?

Xanthoma is usually caused by high levels of blood lipids, or fats. This may be a symptom of an underlying medical condition, such as: hyperlipidemia, or high blood cholesterol levels. diabetes, a group of diseases that causes high blood sugar levels.

What is the difference between xanthelasma and xanthoma?

Xanthelasma are a type of xanthoma appearing on the eyelids. Xanthomas are depositions of yellowish cholesterol-rich material that can appear anywhere in the body in various disease states. They are cutaneous manifestations of lipidosis in which lipids accumulate in foam cells within the skin.