Ultrasound Imaging Ultrasound, Medical ULTRASOUND A technique in which high-frequency sound waves are bounced off internal organs and the echo pattern is converted into a 2 dimensional picture of the structures beneath the transducer. Health Care Activity 2-Dimensional Ultrasound Imaging C17230 Ultrasound Ultrasound Imaging US Ultrasound Test 2D-US Ultrasonography ultrasound The use of high-frequency sound waves to generate images of the body. Ultrasound_Imaging A procedure in which high-energy sound waves are bounced off internal tissues or organs and make echoes. The echo patterns are shown on the screen of an ultrasound machine, forming a picture of body tissues called a sonogram. NICHD Ultrasonography 2-Dimensional Grayscale Ultrasound Imaging CTRP ultrasonography CDISC OORO C0041618 Ultrasound Imaging Imaging Technique