What harm does color Doppler ultrasound have on the human body

Color Doppler ultrasound is a medical method widely used in the medical field. Because color doppler ultrasound mainly uses ultrasound and radiation principles to examine the inside of the human body, it has a certain effect on the examination of lesions in many organs of the human body. Therefore, when many people go to the hospital for a check-up, the doctor will ask the patients to do a color ultrasound. However, since color Doppler ultrasound uses the principle of radiation, what kind of harm will color Doppler ultrasound cause to the human body?

1. Harm of Color Doppler Ultrasound to the Human Body

Ultrasonic examination is not harmful to the body, so don't worry. Just pay attention to local hygiene, change underwear frequently, avoid catching cold, avoid fatigue, drink plenty of water, eat more vegetables and fruits, and exercise appropriately.

2. Characteristics and functions of color Doppler ultrasound

The instrument has the characteristics of clear images and complete functions. It can examine organs throughout the body, including the heart, liver, gallbladder, pancreas, spleen, kidney, eyeball, thyroid gland, breast, uterus and its appendages, bladder, prostate, prostate stones, prostate hyperplasia, etc., and can perform three-dimensional imaging and various cardiac function tests on cardiovascular diseases. It has unique functions in the diagnosis of various cardiovascular diseases, solid organ diseases, various vascular diseases, and gastrointestinal diseases.

3. Main advantages of color Doppler ultrasound

1. It can quickly and intuitively display the two-dimensional plane distribution state of blood flow.

2. It can show the direction of blood flow.

3. It helps to distinguish arteries and veins.

4. It is helpful to identify vascular and non-vascular lesions.

5. It helps to understand the nature of blood flow.

6. It is convenient to understand the phase and speed of blood flow.

7. Can reliably detect shunts and reflux.

8. It can quantitatively analyze the origin, width, length and area of ​​the blood flow beam.

4. The role of cardiac ultrasound

1. Determination of cardiac structural abnormalities, such as structural defects, increases, thickening, stenosis, widening, and ruptures, and evaluation of artificial valve function.

2. Determination of abnormalities in the relationship between cardiac structures, such as abnormalities and dislocations in the connection between veins and atria, atria and ventricles, and ventricles and aortas.