Cholesterol emboli syndrome causes

Common causes of Cholesterol emboli syndrome (CES) include spontaneously due to atherosclerosis of the large arteries and iatrogenic secondary to medical interventions such as vascular surgery or angiography. Less common causes of CES include intake of anticoagulants such as warfarin or thrombolytic medications.

• Common causes of Cholesterol emboli syndrome (CES) include:
  • spontaneously (25%): It usually occurs in patients with severe atherosclerosis of the large arteries such as aorta.
  • Iatrogenic (75%): a complication of medical procedures involving the blood vessels, such as vascular surgery or angiography.
    • The incidence of CES after coronary catheterization is 1.4%. ^[1]
    • But the overall prevalence of CES after coronary catheterization is 25% to 30%. ^[2]
• less Common causes of Cholesterol emboli syndrome (CES) include:
  • intake of anticoagulants such as warfarin or thrombolytic medications such as tissue plasminogen activatorthat decrease blood clotting or dissolve blood clots, respectively. They probably lead to cholesterol emboli by removing blood clots that cover up a damaged atherosclerotic plaque; cholesterol-rich debris can then enter the bloodsteam. ^{[3] [4]}

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