A breast ultrasound is a safe, non-invasive imaging test that uses high-frequency sound waves to produce detailed images of the internal structures of the breast. It is commonly used to further evaluate abnormalities found during a physical exam or on a mammogram, such as lumps, cysts, or areas of concern.
During the procedure, a water-based gel is applied to the skin, and a device called a transducer is moved over the breast. The sound waves bounce off tissues and create real-time images on a screen, helping doctors distinguish between solid masses and fluid-filled cysts.
Breast ultrasound is particularly helpful for women with dense breast tissue, where mammograms may not provide clear results. It is also used to guide needle biopsies or monitor existing benign lumps.
The procedure is painless, does not involve radiation, and usually takes about 15 to 30 minutes. It is safe for all age groups, including pregnant and breastfeeding women.
Although breast ultrasound is not a replacement for mammography in routine screening, it is an important complementary tool in breast health evaluation and early detection of breast diseases.