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breast ultrasound

a breast ultrasound uses sound waves to make a picture of the breast. a breast ultrasound can show all areas of the breast, including the area close to the chest wall.

a breast ultrasound is most often used to check a breast lump found on breast self-exam, physical exam, or on a mammogram. an ultrasound can tell if a breast lump is filled with fluid (a cyst) or is solid. a lump that has no fluid or that has fluid with floating particles may need more tests.

a breast ultrasound does not cause pain. a small hand-held unit called a transducer is gently passed over the breast. a computer converts the sound waves into a picture that is shown on a tv screen. the picture is called a sonogram or ultrasound scan.

breast ultrasound does not use x-rays or other potentially harmful types of radiation.

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this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use and privacy policy. to learn more about healthwise, visit healthwise.org. © 1995-2022 healthwise, incorporated. healthwise, healthwise for every health decision, and the healthwise logo are trademarks of healthwise, incorporated.

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