Walk-in to Wellness

What is an ultrasound?

An ultrasound scan is a medical test that uses high-frequency sound waves to capture live images from the inside of your body. The technology is similar to that used by sonar and radar, which help the military detect planes and ships. An ultrasound allows your doctor to see problems with organs, vessels, and tissues—without needing to make an incision. Unlike other imaging techniques, ultrasound uses no radiation, so it is the preferred method for viewing a developing fetus during pregnancy.

 

Why an ultrasound is performed?

Most people associate ultrasound scans with pregnancy. These scans can provide an expectant mother with the first view of her unborn child. However, the test has many other uses. According to the Radiological Society of North America, your doctor may order an ultrasound if you are experiencing pain, swelling, or other symptoms that require an internal view of your organs (RSNA, 2012). An ultrasound can provide a view of the:

 

• bladder

• brain (in infants)

• eyes

• gallbladder

• kidneys

• liver

• ovaries

• pancreas

• spleen

• thyroid

• testicles

• uterus

• blood vessels