Ultrasound Carotid- A Useful Imaging Technology To Detect Abnormalities In The Neck Arteries
Carotid ultrasound is a non-invasive and harmless test. It uses high-frequency sound waves to create images of the insides of the two major arteries in the neck. These arteries supply oxygen-rich blood to brain. This technology shows whether a substance or plaque has narrowed your carotid arteries. This substance is made of fat, calcium, cholesterol in the blood. It develops inside the arteries with the age, and condition is called carotid arteries disease.
With the help of ultrasound technology, you can check two common carotid arteries that are divided into internal and external carotid arteries. Too much saturation of plaque causes a stroke and can slow the flow of the blood through the artery that can allow blood clot to form. The standard ultrasound for neck or carotids can detect the structure of carotid arteries. The advanced technology called Doppler ultrasound is a special test that can show the movement of blood through your blood vessels. Physicians often need that effective result from both types of ultrasound to assess the exact problem with blood flow through the neck arteries.
This type of imaging is also known as ultrasound scanning or sonography. These examinations do not use ionizing radiation and images are captured in real time to show the movement of the body’s internal organs and blood flow through the blood vessels. The two carotid arteries which are located on each side of the neck carry blood from the heart to the brain. The information taken by the detailed pictures can be assessed precisely. The Doppler ultrasound can evaluate the flow of blood of major arteries and vein in arms, legs, abdomen and neck. It is also able to detect hemorrhagic strokes with the help of x-ray computed tomography. The computed tomography is also useful technology in finding out any abnormalities in the heart and in diagnosing cardiovascular situations. The Doppler technology is used for both cerebrovascular disease and peripheral vascular disease.