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  2. Atheroma - Wikipedia

    en.wikipedia.org/wiki/Atheroma

    Atheroma; Other names: atheromata (plural), atheromas (plural), atheromatous plaque, plaque: Atherosclerotic plaque from a carotid endarterectomy specimen. This shows the division of the common into the internal and external carotid arteries. Specialty: Cardiology Complications: Thrombosis, embolism, atherosclerosis, arteriosclerosis: Causes

  3. Carotid ultrasonography - Wikipedia

    en.wikipedia.org/wiki/Carotid_ultrasonography

    Carotid ultrasound is a low-cost, noninvasive, and accurate diagnostic imaging modality used to evaluate diseases of the carotid arteries. [2] It is most often used to diagnose carotid artery stenosis, a form of atherosclerosis , and has the capability to assess plaque morphology and characteristics. [ 1 ]

  4. Intima–media thickness - Wikipedia

    en.wikipedia.org/wiki/Intima–media_thickness

    External ultrasound methods have the advantage of being non-invasive, comparatively low cost and convenient. Deeper internal arteries, such as the coronary arteries require special intravascular catheters employing ultrasound or optical coherence tomography to measure IMT. [11] The carotid artery is the usual site of measurement of IMT and ...

  5. Carotid artery stenosis - Wikipedia

    en.wikipedia.org/wiki/Carotid_artery_stenosis

    The internal carotid artery supplies the brain, and the external carotid artery supplies the face. This fork is a common site for atherosclerosis, an inflammatory build-up of atheromatous plaque inside the common carotid artery, or the internal carotid arteries that causes them to narrow. [3] [4]

  6. Atherosclerosis - Wikipedia

    en.wikipedia.org/wiki/Atherosclerosis

    Doppler ultrasound of right internal carotid artery with calcified and non-calcified plaques showing less than 70% stenosis Lumen stenosis that is greater than 75% was considered the hallmark of clinically significant disease in the past because recurring episodes of angina and abnormalities in stress tests are only detectable at that ...

  7. Intravascular ultrasound - Wikipedia

    en.wikipedia.org/wiki/Intravascular_ultrasound

    Angiography only reveals the edge of the atheroma that protrudes into the lumen. [5] Intravascular ultrasound image of a coronary artery (left), with color-coding on the right, delineating the lumen (yellow), external elastic membrane (blue) and the atherosclerotic plaque burden (green).

  8. Vulnerable plaque - Wikipedia

    en.wikipedia.org/wiki/Vulnerable_plaque

    Generally an atheroma becomes vulnerable if it grows more rapidly and has a thin cover separating it from the bloodstream inside the arterial lumen. Tearing of the cover is called plaque rupture. However, a repeated atheroma rupture and healing is one of the mechanisms, perhaps the dominant one, that creates artery stenosis.

  9. Common carotid artery - Wikipedia

    en.wikipedia.org/wiki/Common_carotid_artery

    Carotidynia is a syndrome marked by soreness of the carotid artery near the bifurcation. Carotid stenosis may occur in patients with atherosclerosis. The intima-media thickness of the carotid artery wall is a marker of subclinical atherosclerosis and it increases with age and with long-term exposure to particulate air pollution. [9]