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Doctor insights on: Color Carotid Doppler Ultrasound Contrast

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What's more accurate, a color carotid doppler ultrasound or a contrast coratid mra?

What's more accurate, a color carotid doppler ultrasound or a contrast coratid mra?

Both good: Ultrasound is a good screening test. Can give idea about plaque make up. Mra shows flow but can overestimate amount of stenosis. Cta best if ultrasound not normal. ...Read more

Dr. Michael Gabor
2,193 doctors shared insights

Sonogram (Definition)

An ultraound, also known as a sonogram, is a painless and relatively inexpensive imaging test that utilizes sound waves instead of ionizing radiation. There are no side effects. Ultrasound can give us two-dimensional, and in some applications three-dimensional, images of structures and organs in virtually any part of the body. In addition to diagnostic uses, such as evaluating abnormalities in the abdomen, pelvis, and breast, ultrasounds are commonly used to guide needle and catheter placement in a variety of surgical ...Read more


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What is more accurate, a color carotid doppler ultrasound or a contrast carotid mra?

What is more accurate, a color carotid doppler ultrasound or a contrast carotid mra?

Carotid: A carotid doppler is a good screening procedure. A mra or cta of the carotids is more accurate but not the way to screen patients. ...Read more

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Carotid doppler ultrasound showed elevated psv in right ica but normal ica/cca. What's this mean?

See detailed answer: Psv = peak systolic velocity (i.e. Speed of blood flow); elevated psv can indicate narrowing ica/cca ratio is another way of assessing narrowing - would need to see actual numbers my 2 cents...See a vascular surgeon. ...Read more

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Carotid mra vs carotid doppler ultrasound better predictor?

Doppler Ultrasound: Ultrasound has proven to be cost-effective and quite accurate in determining the degree of narrowing in the carotid artery. Many vascular surgeons, including myself, solely rely on it to decide whether someone needs an operation. Mra is not so good and over-estimates the actual degree of narrowing. I would not rely on its findings to decide on operating. As mentioned a cta is much better. ...Read more

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My doctor heard a bruit in caroited artery but my Doppler ultrasound was normal. How can this be?

My doctor heard a bruit in caroited artery but my Doppler ultrasound was normal. How can this be?

Bruit: A bruit is just noise. Sometimes its related to a hemodynamic abnormality but sometimes it's just turbulent flow without pathology. ...Read more

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How much does it cost to have a doppler ultrasound?

Costs vary: I don't know what you are having a doppler ultrasound of but, in general, you can call and get prices from hospital and imaging centers in the area in which you live. ...Read more

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What is color doppler ultrasound value in ob?

What is color doppler ultrasound value in ob?

OB sono: Color doppler in sonogram is used to check the venous and arterial blood flow to any organ.In obstetrics it is generally to check the blood flow to the fetus and placenta.In the anatomical survey it checks for the baby's heart to rule out abnormalities. ...Read more