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4 Cards in this Set
- Front
- Back
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Define reverberation and which artifacts are created by it |
Multiple equally spaced echoes. Caused by bouncing the sound wave between two strong reflectors parallel to the sound beam. Located at ever increasing dips |
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Which artifacts are created at the focal Zone |
Focal bending, horizontal enhancement at the focal Zone |
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Which artifacts caused the fill-in of cystic structures |
Slice thickness. Imaging plane is not paper-thin. Occurs when the beam Dimension is greater than the reflector size. |
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Identify the loacation of the True Image and Mirror Image when dealing with mirror image artifact |
A second copy of the true reflector. The copy appears deeper than the true reflector. Occurs with grayscale imaging. Color and spectral Doppler |
