No. As an important part of imaging diagnosis, ultrasound diagnosis has many advantages over CT、 nuclear magnetic resonance.
First of all, it can not only find the pathological changes of abdominal organs, but also observe the movement and function of organs continuously and dynamically, and can track the lesions and display stereoscopic changes without the limitation of its imaging stratification. For example, ultrasound examination has been recognized as the first choice for biliary diseases.
Secondly, B super can also monitor blood flow and direction in combination with Doppler technique to distinguish the nature and degree of organ damage. For example, doctors can intuitively see the various structures and abnormalities in the heart through echocardiography.
Third, ultrasound equipment is easy to move, no trauma, for patients with mobility difficulties can be diagnosed at the bedside.
