This video will give viewers a general understanding that a CT scan produces a detailed series of pictures of a part of the body, and what to expect before, during, and after the test.
This video will give viewers a general understanding that an MRI scan uses magnets and radio waves to create detailed images of the organs inside the body, and the knowledge of what to expect before, during, and after the test.
Duplex ultrasound is a type of ultrasound that makes 2 kinds of images. First, it creates pictures of your blood vessels. Then, it makes graphs that show the speed and the direction of blood flow through the vessels.
