Doppler ultrasound, also called doppler ultrasound and ultrasound, is an important test for evaluating blood vessel circulation and blood flow in a specific organ in the body region, so it may be requested by your doctor in case of tighter sputum, dilation, or occlusion of a blood vessel.
Some of the main indications of this test are thrombosis, aneurysm or varicose vein assessments, for example, but they are also used during the embargo to check whether the mother’s blood flow to the fetus is performed correctly, called fetal doppler.
- In addition to routine ultrasound.
- Doppler ultrasound is performed through a device capable of emitting sound waves that reach and regenerate in the form of echo.
- Which is converted into images; the doppler is also able to identify and visualize blood flow instead knows more about the main types of ultrasound and when it is indicated.
Doppler ultrasound is done by the doctor in hospital imaging clinics and the price varies greatly depending on where it is performed, the area observed if other methods are used in the review, such as 3D technology.
Some of the main situations in which an ultrasonic Doppler sound is indicated:
Sound waves that are generated by examining the image directly from the device’s computer screen, so your doctor can notice the changes.
The doppler ultrasound exam is simple and painless, requiring only sitting in the doctor’s bed, the doctor performs the exam, no fasting is necessary, except in tests performed in the abdominal area, such as aortic or renal doppler. Arteries.
In these cases, a 10-hour test may be indicated and the use of gaseous drugs, such as dimethithis, may be indicated to reduce the formation of gases that could interfere with the test.
Doppler ultrasound can be used to evaluate virtually all areas of the body, however, some of the doctor’s main requests are:
Called lower limb doppler, you should be asked to identify varicose veins, thrombosis, narrowing of blood vessels and be used to evaluate blood flow before surgery in the area or even to evaluate for symptoms of venous or arterial insufficiency, also known as a circulation bag.
You know it can cause significant circulation and symptoms
Also known as fetal doppler, it is indicated by the obstetrician and used to evaluate blood vessels and blood flow rate of the umbilical cord and placenta, observing if there is a change in fetal blood flow. , to do this, program the best ways to give birth.
This test is performed during the third trimester of gestation, between weeks 32 and 36, being especially necessary in the event that the doctor notices a change caused by situations such as growth by expectation, maternal diabetes, alteration of the amount of amniotic fluid disease, twin gestations, fetal movement, for example.
Thyroid doppler may be indicated by an endocrinologist to evaluate the characteristics of thyroid blood vessels to help schedule punctures. It is also useful for identifying malignancy characteristics in a nodule, as the presence of excess blood vessels could be an indication of an ugly disease. Nodule.
Learn more about when a thyroid nodule might be cancer
Carotids are arteries that bleed in the brain, and when they experience an alteration, such as obstruction or bloating, they can cause symptoms such as sea, wasting or even cause a stroke.
Therefore, carotid doppler is indicated by the doctor in case of modification of these changes to assess the risk of stroke and also in people who have suffered a stroke, to help identify the cause.
Suel has a nephrologist’s mandate to study the flow of the arteries in the kidneys, seeking to identify the tensions and occlusions of these vessels, which are a cause of hard-to-control high blood pressure.
It may also be indicated to look for causes of kidney disorders, such as decreased size, aneurysms, or deformities.
It is indicated to assess the presence of dilations or aneurysms of the aorta, which may be suspected in people who have abdominal flexibility. It is also useful to look for a defect of this vessel, which is a serious complication caused by the detachment of its walls, or even to observe the presence of atherosclerosis plaques that could cause an obstruction of the aorta.
This test is also very important for scheduling correction surgery, if directed to do so by your doctor.