A procedure in which high-energy sound waves (ultrasound) 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. Also called ultrasound.


Sonography redirects here. For the tactile alphabet called "sonography", se ...
Wikipedia - [full article]

From the WEST  scientific·clinical

From the EAST  traditional·alternative

Ultrasonography Other

1-2 of 4   more...
 Your Ultrasound Test
... What is an ultrasound? Ultrasound, also known as sonography, or ultrasonography, is a diagnostic procedure that transmits high-frequency sound waves, inaudible to the human ear, through body tissues. ...
Source: Cleveland Clinic

Abdominal/Renal Ultrasound
... What is ultrasonography? In ultrasonography, or ultrasound, high-frequency sound waves, inaudible to the human ear, are transmitted through body tissues. The echoes are recorded and transformed into v...
Source: Cleveland Clinic