What is an ultrasound?
Ultrasound, also called sonography, is a diagnostic medical procedure that uses high-frequency sound waves to produce images of organs, tissues or blood flow inside the body. The high-frequency sound waves are transmitted to the area of interest and the returning echoes recorded. This type of procedure is often referred to as a sonogram or ultrasound scan. Ultrasound is used to examine many parts of the body, such as the abdomen, breasts, female reproductive system, heart and blood vessels, and more.

What do I need to do to prepare for an ultrasound?

What happens in an ultrasound exam?
The sonographer, or ultrasound technologist, applies a gel to the skin above the body structure(s) to be studied. The gel helps conduct sound waves from the ultrasound transducer to the tissues that are the focus of the study. The sonographer applies the transducer to the skin and moves around to various structures. Images of organs appear on a monitor and are recorded for the radiologist (a physician who specializes in reading ultrasound). There are no known side effects from ultrasound, and it is generally a painless procedure.

Who will be performing my ultrasound?
A diagnostic medical sonographer, or ultrasound technologist, is a highly skilled professional who uses specialized equipment to create images of structures inside the human body that are used by physicians to make a medical diagnosis. All diagnostic medical sonographers at St. Peter Hospital are nationally registered with the American Registry of Diagnostic Medical Sonographers (ARDMS). The ultrasound department is accredited by the American Colege of Radiology (ACR) in abdominal, obstetrical and vascular ultrasound.

Can family members be present during the exam?
Yes, we are happy to accommodate a family member if you wish. The sonographer will provide a chair next to the patient for the accompanying family member. We do not have childcare available, however, so please make other arrangements for children.

How do I get results of my study?
The radiologist will read the ultrasound and send a report to your physician. This process happens within 24 hours. In emergent situations, the radiologist will call your physician directly with results and get instructions for your care.