Real-time scan


 * Reference for term: Basic Ultrasound - Meire, H.B. &amp; Farrant, P.
 * Technical definition: Scan whose image is constantly renewed so that it keeps pace with the changes in the object being scanned and in which storage of processing time does not delay the image presentation appreciably.
 * Reference for definition: Basic Ultrasound - Meire, H.B. &amp; Farrant, P.