An atheroma (plaque) is a fatty substance that builds up along the inner lining of your arteries. It raises your risk of a heart attack or stroke.

An atheroma, or atheromatous plaque, is an abnormal accumulation of material in the inner layer of an arterial wall. [1][2] The material consists of mostly macrophage cells, [3][4] or debris, containing lipids, calcium and a variable amount of fibrous connective tissue.

Sep 17, 2018 · An atheroma is a buildup of plaque in your arteries. We'll tell you how common this is and if there are steps you can take to prevent further damage.

Feb 15, 2024 · What is atherosclerosis? Atherosclerosis is the gradual buildup of plaque in the walls of your arteries. Arteries are blood vessels that carry oxygen-rich blood to organs and tissues throughout your body. Plaque (atheroma) is a sticky substance made of fat, cholesterol, calcium and other substances.

Jun 12, 2023 · An atheroma is a fatty material that builds up inside your arteries. Atheromas form wherever the inner lining (endothelium) of the artery walls becomes damaged.

Jul 18, 2017 · Atheroma refers to small fatty lumps that develop inside blood vessels (arteries). These form as patchy areas of plaque and contribute to the hardening of arteries, a condition known as ...

Atheroma is a soft substance made up of cholesterol and other substances found in the blood. It builds on the artery walls over decades, eventually reducing or blocking the flow of oxygenated blood.

Atheroma: causes, symptoms, risk factors, diagnosis, and treatment. Learn about plaque buildup in arteries and prevention strategies for cardiovascular health.

Atheromas are abscess-like in the sense that they are associated with inflammatory infiltrates, grow in size, are composed of necrotic, amorphous material, are acellular, and contain toxic, irritating, and antigenic material [37, 60, 61].

Atheroma Fibrous plaque An atherosclerotic lesion comprised of lipids, connective tissue, leukocytes, and cellular debris that can develop within artery walls in the presence of certain risk factors (e.g., smoking, diabetes, hypertension, dyslipidemia).