47+ Mirror Image Artifact Ultrasound PNG. Reflections on the ultrasound mirror image artifact. Mirror image artifact in sonography is seen when there is a highly reflective surface (e.g.

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Mirror image artifact in sonography is seen when there is a highly reflective surface (e.g. The ultrasound machine makes a false assumption that the returning echo has been reflected once and hence the delayed echoes are judged as if being returned. The mirror artifact is similar to the reverberation artifact.

Unlike in grayscale ultrasound imaging whereby the best image is obtained perpendicular to the us beam, in doppler ultrasound, the strongest signals (and best spectra) result when the motion is mirror image artifact.

Artifacts occur when these assumptions are violated. Start studying artifacts in ultrasound imaging. Behind the mirror, a copy of a structure appearing in front of the mirror is a 2d image is formed by allowing the ultrasound beam to sweep back and forth within a defined sector. 2 reflections are seen on the display, but only 1 is real.