Ultrasound is a common examination method in modern society. Too many people have undergone ultrasound now. Ultrasound is a popular examination method in modern society, and many people often go for an ultrasound to let doctors check whether their internal body is in good condition. Ultrasound and color ultrasound are both common examination methods in modern society. Nowadays, more and more people are doing color ultrasound. So what is the difference between ultrasound and color ultrasound?
1、 The difference between ultrasound and B-ultrasound
1. Simply put, ultrasound is a high-definition black and white ultrasound combined with color Doppler, which not only has the advantages of two-dimensional ultrasound structural images, but also provides rich information on hemodynamics. It can be understood that the range of ultrasound is larger than that of black and white ultrasound, and ordinary ultrasound is like black and white photos; Two dimensional ultrasound is not a color photograph. The left image usually shows the condition of the uterus in black and white, while the fetal image on the right may have red and blue colors that display vascular information; The color on the 3D ultrasound appears to be earthy yellow; And 4D ultrasound is a VCR captured by a camera.
2. Ultrasound is a medical examination that patients often come into contact with during their visits. In clinical practice, color ultrasound is widely used for the diagnosis of diseases in cardiology, gastroenterology, urology, and obstetrics and gynecology.
3. Generally speaking, ultrasound has a greater impact on the fetus than black and white ultrasound, and doctors in early pregnancy generally do not recommend pregnant women to undergo ultrasound. But in the early stages of pregnancy, pregnant women can undergo black and white ultrasound to determine the pregnancy status of the fetus, and only in the middle stage of pregnancy can ultrasound be performed to detect abnormalities or record fetal activity.
2、 The advantages of color ultrasound
1. Can quickly and intuitively display the two-dimensional distribution status of blood flow.
2. Can display the direction of blood flow.
3. Beneficial for distinguishing between arteries and veins.
4. Ultrasound is beneficial for identifying vascular lesions and non vascular lesions.
5. Beneficial for understanding the properties of blood flow.
6. Can easily understand the phase and velocity of blood flow.
7. Can reliably detect diversion and backflow.
8. Can quantitatively analyze the origin, width, length, and area of blood flow bundles.
9. Ultrasound has a higher resolution than ultrasound, more functions, and a finer and wider examination range and content.
This article provides a detailed introduction to the differences between ultrasound and color ultrasound, as well as the advantages of color ultrasound. If you are a pregnant mother, then you must be very familiar with both ultrasound and color ultrasound, because it is inevitable to have ultrasound or color ultrasound during pregnancy check ups. If you understand the difference between ultrasound and color ultrasound, then you can better choose your own examination method.
