How does an Ultrasound work in Richmond?

Avimaging11 Dec, 2020Health

Ultrasound is similar to the sonar that ships and submarines use to show what's in the water around them. With medical ultrasound, a wand-like-instrument called a transducer sends out waves of high-frequency sound. As these sound waves pass through the body, certain structures like organs, tissues, and tumors reflect the wave back. That reflection, or echo, is then used to create a picture of what's ahead.