Harmonics to Find A Breast Lesion

​IMAGING FINDINGS: ​
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Sonographic image of the right breast with and without the use of harmonics demonstrate an oval isoechoic mass with irregular margins.  The mass is much easier to see with harmonics on.
 
WHY IT MATTERS:

1. The use of harmonic imaging is very useful in evaluating the breast. It can help in the search for a subtle, isoechoic mass.
2. Harmonics can also be used to image cysts or ducts and can help determine if a “lesion” is a true finding or not.

FURTHER READING:
A Primer on the Physical Principles of Tissue Harmonic Imaging (RadioGraphics 2015)