Xanthoma: What It Is and How to Treat It - WebMD
2023年5月9日 · 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....
Xanthoma: Risk Factors, Diagnosis & Treatments - Healthline
2019年9月27日 · Xanthoma is usually caused by high levels of blood lipids, or fats. Xanthoma is a condition in which fatty growths develop underneath the skin. These growths can appear …
Xanthoma - Wikipedia
A xanthoma (pl. xanthomas or xanthomata) (condition: xanthomatosis) is a deposition of yellowish cholesterol-rich material that can appear anywhere in the body in various disease states. [2] They are cutaneous manifestations of lipidosis in which lipids accumulate in …
Xanthomas: What Are They, Causes, Signs, Symptoms | Osmosis
2024年1月25日 · Xanthomas are fatty deposits in the skin due to elevated blood lipid levels. These well-circumscribed, yellow (i.e., “xanthos” in Greek translates to yellow) nodules in the skin consist of foam cells. Foam cells are formed from low-density lipoprotein (LDL) cholesterol that is ingested by macrophages.
Xanthomas - DermNet
What is a xanthoma? A xanthoma is a skin lesion caused by the accumulation of fat in macrophages in the skin. Less commonly, a xanthoma will occur in a subcutaneous layer. Who gets xanthomas? Xanthomas are usually a skin sign of disorders of lipid metabolism (dyslipidaemias) or occur in histiocytosis; the former is the focus of this page.
Xanthoma - StatPearls - NCBI Bookshelf
2023年8月28日 · Xanthomas are localized lipid deposits within an organ system. They are often an important sign of systemic disease. To avoid the high morbidity and mortality associated with the underlying systemic condition, it must be promptly diagnosed and treated.
Xanthoma: MedlinePlus Medical Encyclopedia
2023年5月31日 · Xanthoma is a skin condition in which certain fats build up under the surface of the skin. Xanthomas are common, especially among older adults and people with high blood lipids (fats). Xanthomas vary in size. Some are very small. Others are bigger than 3 inches (7.5 centimeters) in diameter. They may appear anywhere on the body.
Xanthoma Information | Mount Sinai - New York
Xanthoma is a skin condition in which certain fats build up under the surface of the skin. Xanthomas are firm, raised waxy-appearing papules or bumps, which may occur on the truck, arms, and legs, and may be skin-colored, pink, or even yellow.
Xanthomata - The Primary Care Dermatology Society
2021年8月2日 · Xanthomata are skin lesions caused by the accumulation of fat in macrophages in the skin and more rarely the adipose tissue. Most types of xanthoma are indicative of disorders of lipid metabolism, and they may also be associated with others conditions such as diabetes mellitus or renal failure.
Xanthoma - Dermatology Advisor
2019年3月13日 · Xanthomas are macules, papules, nodules, or plaques distinguished by a yellow color due to the lipid found within foam cells that are the histologic hallmark of these lesions.
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