Skip to Content
Medical Term:

echo

Pronunciation: ek'o

Definition:

  1. A reverberating sound sometimes heard during auscultation of the chest.
  2. In ultrasonography, the acoustic signal received from scattering or reflecting structures or the corresponding pattern of light on a CRT or ultrasonogram.
  3. In magnetic resonance imaging, the signal detected following an inverting pulse.

[G.]

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
Hide