Health Information
Breast Ultrasound
Test Overview
A Reference breast ultrasound Opens New Window uses sound waves to make a picture of the tissues inside the breast. A breast ultrasound can show all areas of the breast, including the area closest to the chest wall, which is hard to study with a Reference mammogram Opens New Window. Breast ultrasound does not use Reference X-rays Opens New Window or other potentially harmful types of radiation.
A breast ultrasound is used to see whether a breast lump is filled with fluid (a Reference cyst Opens New Window) or if it is a solid lump. An ultrasound does not replace the need for a mammogram, but it is often used to check abnormal results from a mammogram.
For a breast ultrasound, a small
handheld unit called a
Reference transducer Opens New Window Reference
Opens New Window is gently passed back and forth over the
breast. A computer turns the sound waves into a picture on a TV screen. The
picture is called a sonogram or ultrasound scan.
| By: | Reference Healthwise Staff | Last Revised: Reference March 8, 2012 |
| Medical Review: | Reference Sarah Marshall, MD - Family Medicine
Reference Howard Schaff, MD - Diagnostic Radiology |
|
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 Reference Terms of Use. Reference How this information was developed to help you make better health decisions.

