Ultrasound

An Expert Diagnostic Team at Your Service

An ultrasound exam is a safe diagnostic procedure that uses high-frequency sound waves to produce an image of the inside of your body. At Beth Israel Deaconess Hospital–Milton, your doctor can use ultrasound to get images of many internal structures in your body.

Ultrasound (US) scans are non-invasive and don’t use radiation. Studies have shown that these sound waves are completely safe, harmless even on someone who is pregnant.

Some ultrasounds may require specific preparation prior to the exam, such as fasting or having a full bladder. Our testing team provides you with detailed instructions when we schedule your ultrasound.

Preparing for Your Ultrasound Scan

Before Your Ultrasound

Arrive 15 minutes before your scheduled appointment time.

Wear comfortable, loose-fitting clothing. You may need to change into a hospital gown.

During Your Ultrasound

A sonographer — a health care professional specially trained in the use of ultrasound — applies a gel to the skin in the area of the procedure. The gel maximizes contact between the transducer (a microphone-like device) and the skin to produce high-quality images.

The sonographer then passes the transducer over the area and uses specialized imaging equipment to create images of the inside of your body. Depending on the type of exam, you may have to lie still, change positions or hold your breath. 

After Your Ultrasound

A radiologist specialized in ultrasound imaging reviews the results and discusses them with your doctor. Your doctor may explain the results to you, or you may receive a letter in the mail stating the results are normal.