What Is CEUS Examination?
Nov 23, 2022
The principle of ct is to use X-ray, can observe bone, stroke and so on; mri uses the relaxation time of different molecules excited in the magnetic field to observe the difference of tissue molecules and examine tumors.
B-ultrasound An imaging discipline that uses the physical properties of ultrasound for diagnosis and treatment
Contrast-enhanced ultrasound (CEUS) puncture needle is a technique that enhances the backscattering echo by contrast agent, and significantly improves the resolution, sensitivity and specificity of ultrasonic diagnosis. With the improvement of instrument performance and the appearance of new acoustic contrast agents, CEUS has been able to effectively enhance the two-dimensional ultrasound images and blood flow Doppler signals of myocardial, liver, kidney, brain and other substantive organs, reflecting and observing the blood perfusion of normal tissues and diseased tissues
