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 large foam cells within the skin. [2] .

Sep 27, 2019 · Xanthoma is a condition in which fatty growths develop underneath the skin. These growths can appear anywhere on the body, but they typically form on the: Xanthomas …

Aug 28, 2023 · 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.

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.

Feb 4, 2025 · 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.

Oct 28, 2020 · 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. While eruptive xanthomas are not...

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.

Sep 1, 2012 · Skin nontumor - Xanthoma. Nonneoplastic Often periarticular; also trunk or extremities of males Associated with hyperlipidemia (primary or secondary to diabetes, hypothyroidism, myeloma, lymphoma, leukemia, obstructive liver disease)

Basically, a Xanthoma is a fatty growth that starts accumulating beneath the skin and ultimately protrudes from the surface. It can be defined as an overgrowth of xanthelasma, which are also fatty patches beneath the skin. They can be found in children and adults alike, most of the time presenting from the late 30’s onwards.

Nov 22, 2024 · Xantomul este o afecțiune caracterizată prin apariția unor depozite de grăsime sub piele, care formează mici proeminențe sau plăci de culoare galbenă sau portocalie. Aceste leziuni cutanate sunt cauzate de acumularea de lipide, în special …