Ultrasound
ultrasound noun The Terminology A nonvinvasive technique using high-frequency sound waves (above human hearing) which is used to form images. Thoracic Ultrasonography: typical ... (to read the remainder of this article, please log in below.)
Oops! This information is only available to subscribers. Either log-in, or check out our subscription information.ultrasound noun The Terminology A nonvinvasive technique using high-frequency sound waves (above human hearing) which is used to form images. Thoracic Ultrasonography: typical ... (to read the remainder of this article, please log in below.)

