Cerebral atherosclerosis
Cerebral atherosclerosis (pronounced: sə-ˌrē-brəl ath-ə-rō-skler-ə-sis) is a medical condition characterized by the hardening, thickening, and narrowing of the arteries in the brain due to the buildup of fatty substances, cholesterol, and other substances in the artery walls. This condition is a form of Atherosclerosis, which can affect arteries anywhere in the body.
Etymology
The term "Cerebral atherosclerosis" is derived from three Greek words: "kerebro" meaning brain, "athero" meaning gruel or paste, and "sclerosis" meaning hardness. This term literally translates to "hard paste in the brain arteries."
Symptoms
Symptoms of cerebral atherosclerosis can vary depending on the severity of the condition and the specific arteries affected. Common symptoms may include Headache, Dizziness, Confusion, and Stroke symptoms such as sudden numbness or weakness in the face, arm, or leg, especially on one side of the body.
Causes
Cerebral atherosclerosis is primarily caused by an unhealthy diet, lack of exercise, obesity, smoking, and high blood pressure. These factors lead to the buildup of fatty substances, cholesterol, and other substances in the artery walls, which can restrict blood flow to the brain.
Diagnosis
Diagnosis of cerebral atherosclerosis typically involves a physical examination, review of medical history, and imaging tests such as a Computed Tomography (CT) Scan or Magnetic Resonance Imaging (MRI).
Treatment
Treatment for cerebral atherosclerosis aims to reduce the symptoms, prevent the condition from worsening, and reduce the risk of complications such as stroke. This may involve lifestyle changes, medication, and in severe cases, surgery.
Related Terms
- Atherosclerosis
- Stroke
- Ischemic Stroke
- Transient Ischemic Attack (TIA)
- Carotid Artery Disease
- Coronary Artery Disease
External links
- Medical encyclopedia article on Cerebral atherosclerosis
- Wikipedia's article - Cerebral atherosclerosis
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