The working principle of ct is similar to what

and X-ray machine is very similar, are through the ball tube to launch X-rays and thus imaging, just more complex mechanism, and the application of computerized tomography technology, so the imaging of the X-ray machine than much better, but essentially no difference, are used to X-ray irradiation of the human body. mr has a fundamentally different, it is the use of the magnetic field to stimulate the human body of the hydrogen element and the imaging of the. These two devices are similar in appearance, but the mechanism is very different.