Vascular color ultrasound

Vascular color ultrasonography is an auxiliary examination method used to check whether the blood vessels are normal. Angiography is called non-invasive angiography. Color Doppler ultrasound was used to show the anatomical structure of blood vessels, the inner diameter of the lumen and other blood vessel conditions. Among them, color ultrasound is formed on the basis of black and white B ultrasound images and false color based on the Doppler effect principle. Through this examination, you can determine the lesion site and the corresponding symptoms.