When to Be Concerned About an Anechoic Area on Ultrasound
What Is an Anechoic Area on Ultrasound? An anechoic area on ultrasound refers to a region in the image that appears completely black. This occurs because these areas do not produce echoes when sound waves from the ultrasound probe pass through them. Anechoic regions are often associated with fluid-filled structures or spaces, such as cysts, […]
